STMicroelectronics TSH80 Datasheet
Διαφήμιση
Διαφήμιση
TSH80, TSH81, TSH82, TSH84
Wide-band rail-to-rail operational amplifiers with standby function
SOT23-5
TSSOP8
SO8
TSSOP14
Features
• Operating range from 4.5 to 12 V
• 3 dB-bandwidth: 100 MHz
• Slew rate 100 V/µs
• Output current up to 55 mA
• Input single supply voltage
• Output rail-to-rail
• Specified for 150 Ω loads
• Low distortion, THD 0.1%
• SOT23-5, SO8, and TSSOP packages
• Automotive qualification
Datasheet
-
production data
Applications
• Video buffers
• A/D converter drivers
• Hi-fi applications
Description
The TSH8x series offers single, dual and quad operational amplifiers featuring high video performance with large bandwidth, low distortion and excellent supply voltage rejection. These amplifiers also feature large output voltage swings and a high output current capability to drive standard 150 Ω loads.
Running at single or dual supply voltages ranging from 4.5 to 12 V, these amplifiers are tested at 5 V
(±2.5 V) and 10 V (±5 V) supplies.
The TSH81 device also features a standby mode, which provides the operational amplifier with a low power consumption and high output impedance. This function allows power saving or signal switching/multiplexing for high-speed and video applications.
For board space and weight saving, the TSH8x series is proposed in SOT23-5, SO8, TSSOP8, and TSSOP14 plastic micropackages.
July 2014
This is information on a product in full production.
DocID009413 Rev 9 1/30 www.st.com
1
Contents
Contents
TSH80, TSH81, TSH82, TSH84
Package pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 6
Precautions on asymmetrical supply operation . . . . . . . . . . . . . . . . . 22
SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
SO8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
TSSOP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84
List of tables
List of tables
Electrical characteristics at V
CC
+ = +5 V, V
CC
- = GND, V ic
= 2.5 V, T amb
= 25 °C
(unless otherwise specified) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics at V
CC
+ = +5 V, V
CC
- = -5 V, V ic
= GND, T amb
= 25 °C
(unless otherwise specified) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CC
+, V
CC
-, T amb
= 25 °C (unless otherwise specified). . . . . . . . . . . . . . 12
DocID009413 Rev 9 3/30
List of figures
List of figures
TSH80, TSH81, TSH82, TSH84
Closed loop gain and phase vs. frequency (gain = +2, V
CC
Overshoot vs. output capacitance (V
Closed loop gain and phase vs. frequency (gain = -10, V
= ±2.5 V) . . . . . . . . . . . . . . . . 13
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
= ±2.5 V) . . . . . . . . . . . . . . . 13
= ±2.5 V) . . . . . . . . . . . . . . . 13
Closed loop gain and phase vs. frequency (gain = +11, V
CC
Large signal measurement – positive slew rate (V
CC
Large signal measurement – negative slew rate (V
CC
Small signal measurement – rise time (V
CC
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . 13
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . 13
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
= ±2.5 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Small signal measurement – fall time (V
CC
Channel separation (crosstalk) vs. frequency schematic (V
CC
Channel separation (crosstalk) vs. frequency (V
Equivalent input noise voltage (V
CC
= ±2.5 V) . . . . . . . . . . . . . . 14
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . 14
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
= ±2.5 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
CC
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 on
, T off
(V
CC
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Third order intermodulation (V
CC
= ±2.5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Closed loop gain and phase vs. frequency (gain = +2, V
CC
Overshoot vs. output capacitance (V
Closed loop gain and phase vs. frequency (gain = -10, V
= ±5 V) . . . . . . . . . . . . . . . . . 16
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
= ±5 V) . . . . . . . . . . . . . . . . . 16
= ±5 V) . . . . . . . . . . . . . . . . 16
Closed loop gain and phase vs. frequency (gain = +11, V
CC
Large signal measurement - positive slew rate (V
Large signal measurement - negative slew rate (V
Small signal measurement - rise time (V
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . 16
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . 16
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Small signal measurement - fall time (V
Channel separation (crosstalk) vs. frequency schematic (V
CC
Channel separation (crosstalk) vs. frequency (V
Equivalent input noise voltage (V
CC
= ±5 V) . . . . . . . . . . . . . . . 17
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . 17
= ±5 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
CC
= ±5 V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 on
, T off
(V
CC
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Third order intermodulation (V
CC
= ±5 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84
1 Package pin connections
Package pin connections
Figure 1. Pin connections for each package (top view)
Pin connections TSH80/SOT23-5
Pin connections TSH80/SO8
Pin connections TSH81 SO8/TSSOP8
Pin connections TSH82 SO8/TSSOP8
Pin connections TSH84 TSSOP14
DocID009413 Rev 9 5/30
Absolute maximum ratings and operating conditions
2
TSH80, TSH81, TSH82, TSH84
Absolute maximum ratings and operating conditions
Symbol
V
CC
V id
V i
T oper
T stg
T j
R thjc
R thja
ESD
Table 1. Absolute maximum ratings
Parameter
Supply voltage
(1)
Differential input voltage (2)
Input voltage
(3)
Operating free air temperature range
Storage temperature
Maximum junction temperature
Thermal resistance junction-to-case
(4)
SOT23-5
SO8
TSSOP8
TSSOP14
Thermal resistance junction-to-ambient area
SOT23-5
SO8
TSSOP8
TSSOP14
HBM: human body model
(5)
MM: machine model
(6)
CDM: charged device model
(7)
Value
14
±2
±6
-40 to +85
-65 to +150
150
80
28
37
32
250
157
130
110
2
0.2
1.5
Unit
V
°C
°C/W kV
1. All voltage values, except differential voltage are with respect to the network ground terminal.
2. The differential voltage is the non inverting input terminal with respect to the inverting terminal.
3. The magnitude of input and output must never exceed V
CC
+0.3 V.
4. Short-circuits can cause excessive heating.
5. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 k Ω resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.
6. Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 connected pin combinations while the other pins are floating.
Ω ). This is done for all couples of
7. Charged device model: all pins and package are charged together to the specified voltage and then discharged directly to ground through only one pin. This is done for all pins.
Symbol
Table 2. Operating conditions
Parameter Value Unit
V
CC
V
IC
Supply voltage
Common mode input voltage range
Standby (pin 8) Threshold on pin 8 for TSH81
4.5 to 12
V
CC
to (V
CC
+ -1.1)
(V
CC
-
) to (V
CC
+
)
V
6/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Table 3. Electrical characteristics at V
CC
+ = +5 V, V
CC
= GND, V
(unless otherwise specified) ic
= 2.5 V, T amb
= 25 ° C
Symbol Parameter Test conditions Min.
Typ.
Max.
Unit
|V io
|
Δ V io
/ Δ T
I io
I ib
C in
I
CC
CMR
SVR
PSR
A vd
I o
Input offset voltage
T amb
= 25 °C
T min
< T amb
< T max
Input offset voltage drift vs. temperature
T min
< T amb
< T max
Input offset current
Input bias current
T amb
= 25 °C
T min
< T amb
< T max
T amb
= 25 °C
T min
< T amb
< T max
Input capacitance
Supply current per operator
(
Common mode rejection ratio
Δ V ic
/ Δ V io
)
Supply voltage rejection ratio
( Δ V
CC
/ Δ V io
)
Power supply rejection ratio
( Δ V
CC
/ Δ V out
)
T amb
= 25 °C
T min
< T amb
< T max
+0.1< V ic
< 3.9 V and V out
= 2.5 V
T amb
= 25 °C
T min
< T amb
< T max
T amb
= 25 °C
T min
< T amb
< T max
Positive and negative rail
Large signal voltage gain
|Source|
R
L
V out
= 150 Ω connected to 1.5 V and
= 1 V to 4 V
T amb
= 25 °C
T min
< T amb
< T max
V id
= +1, V out
connected to 1.5 V
T amb
= 25 °C
T min
< T amb
< T max
Sink
V id
= -1, V out connected to 1.5 V
T amb
= 25 °C
T min
< T amb
< T max
72
70
68
65
75
70
35
28
33
28
1.1
3
0.1
6
0.3
8.2
97
75
75
84
55
55
10
12
3.5
5
15
20
10.5
11.5
mV
µV/°C
µA pF mA dB mA
DocID009413 Rev 9 7/30
Electrical characteristics TSH80, TSH81, TSH82, TSH84
Table 3. Electrical characteristics at V
CC
+ = +5 V, V
CC
= GND, V ic
= 2.5 V, T amb
= 25 ° C
(unless otherwise specified) (continued)
Symbol Parameter Test conditions Min.
Typ.
Max.
Unit
V
V oh ol
GBP
Bw
SR
High-level output voltage
Low-level output voltage
Gain bandwidth product
Bandwidth at -3 dB
Slew rate
T amb
= 25 °C
R
R
R
L
L
L
= 150 Ω connected to GND
= 600 Ω connected to GND
R
L
= 2 k Ω connected to GND
= 10 k Ω connected to GND
R
L
R
L
R
L
= 150 Ω connected to 2.5 V
= 600 Ω connected to 2.5 V
R
L
= 2 k Ω connected to 2.5 V
= 10 k Ω connected to 2.5 V
T min
< T amb
< T max
R
L
R
L
= 150 Ω connected to GND
= 150 Ω connected to 2.5 V
T amb
= 25 °C
R
R
R
L
L
L
= 150 Ω connected to GND
= 600 Ω connected to GND
R
L
= 2 k Ω connected to GND
= 10 k Ω connected to GND
R
R
L
L
R
L
= 150 Ω connected to 2.5 V
= 600 Ω connected to 2.5 V
R
L
= 2 k Ω connected to 2.5 V
= 10 k Ω connected to 2.5 V
T min
< T amb
< T max
R
L
R
L
= 150 Ω connected to GND
= 150 Ω connected to 2.5 V
F = 10 MHz
A
VCL
A
VCL
= +11
= -10
A
VCL
= +1
R
L
= 150 Ω connected to 2.5 V
A
VCL
= +2
R
L
= 150 Ω // C
L
to 2.5 V
C
L
C
L
= 5 pF
= 30 pF
R
L
= 150 Ω // 30 pF to 2.5 V φ m en
Phase margin
Equivalent input noise voltage
F = 100 kHz
THD
IM2
Total harmonic distortion
Second order intermodulation product
A
VCL
= +2, F = 4 MHz
R
L
= 150 Ω // 30 pF to 2.5 V
V out
= 1V pp
V out
= 2V pp
A
VCL
= +2, V out
= 2 V pp
R
L
= 150 Ω connected to 2.5 V
F in1
= 180 kHz, F in2
= 280 kHz spurious measurement at 100 kHz
4.2
4.60
(1)
4.5
4.1
4.4
60
220
105
76
61
48
54
55
56
4.36
4.85
4.90
4.93
4.66
4.90
4.92
4.93
65
55
87
104
105
40
11
-61
-54
-76
150
400
200
450 mV
MHz
V/ms
Degree nV/
V
√ Hz dB dBc
8/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Table 3. Electrical characteristics at V
CC
+ = +5 V, V
CC
= GND, V ic
= 2.5 V, T amb
= 25 ° C
(unless otherwise specified) (continued)
Symbol Parameter Test conditions Min.
Typ.
Max.
Unit
IM3
Δ G
Df
Third order intermodulation product
Differential gain
Differential phase
Gf Gain flatness
Vo1/Vo2 Channel separation
1. Tested on the TSH80ILT device only.
A
VCL
= +2, V out
= 2 V pp
R
L
= 150 Ω to 2.5 V
F in1
= 180 kHz, F in2
= 280 kHz spurious measurement at 400 kHz
A
VCL
= +2, R
L
= 150 Ω to 2.5 V
F = 4.5 MHz, V out
= 2 V pp
A
VCL
= +2, R
L
= 150 Ω to 2.5 V
F = 4.5 MHz, V out
= 2 V pp
F = DC to 6 MHz, A
VCL
= +2
F = 1 MHz to 10 MHz
-68
0.5
0.5
0.2
65 dBc
%
Degree dB
DocID009413 Rev 9 9/30
Electrical characteristics TSH80, TSH81, TSH82, TSH84
Table 4. Electrical characteristics at V
CC
+ = +5 V, V
CC
= -5 V, V ic
= GND, T amb
= 25 ° C
(unless otherwise specified)
Symbol Parameter Test conditions Min.
Typ.
Max.
Unit
|V io
|
Δ V io
/ Δ T
I io
I ib
C in
I
CC
CMR
SVR
PSR
A vd
I o
V oh
V ol
Input offset voltage
T amb
= 25 °C
T min
< T amb
< T max
Input offset voltage drift vs. temperature
T min
< T amb
< T max
Input offset current
Input bias current
T amb
= 25 °C
T min
< T amb
< T max
T amb
= 25 °C
T min
< T amb
< T max
Input capacitance
Supply current per operator
Common mode rejection ratio
( Δ V ic
/ Δ V io
)
-4.9 < V ic
< 3.9 V and V out
= GND
T
T amb
= 25 °C min
< T amb
< T max
Supply voltage rejection ratio
( Δ V
CC
/ Δ V io
)
Power supply rejection ratio
( Δ V
CC
/ Δ V out
)
T amb
= 25 °C
T min
< T amb
< T max
T amb
= 25 °C
T min
< T amb
< T max
Positive and negative rail
Large signal voltage gain
|Source|
Sink
High-level output voltage
Low-level output voltage
R
L
V out
= 150 Ω connected to GND and
= -4 to +4
T
T amb
= 25 °C min
< T amb
< T max
V id
= +1, V out
connected to 1.5 V
T
T amb
= 25 °C min
< T amb
< T max
V id
= -1, V out connected to 1.5 V
T
T amb
= 25 °C min
< T amb
< T max
T amb
= 25 °C
R
R
L
L
R
L
= 150 Ω connected to GND
= 600 Ω connected to GND
R
L
= 2 k Ω connected to GND
= 10 k Ω connected to GND
T min
< T amb
< T max
R
L
= 150 Ω connected to GND
T amb
= 25 °C
R
R
L
L
R
L
= 150 Ω connected to GND
= 600 Ω connected to GND
R
L
= 2 k Ω connected to GND
= 10 k Ω connected to GND
T min
< T amb
< T max
R
L
= 150 Ω connected to GND
81
72
71
65
75
70
35
28
30
28
4.2
4.1
0.8
2
0.1
6
0.7
9.8
106
77
75
86
55
55
4.36
4.85
4.9
4.93
-4.63
-4.86
-4.9
-4.93
10
12
3.5
5
15
20
12.3
13.4
-4.4
-4.3
mV
µV/°C
µA pF mA dB mA
V mV
10/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Table 4. Electrical characteristics at V
CC
+ = +5 V, V
CC
= -5 V, V ic
(unless otherwise specified) (continued)
= GND, T amb
= 25 ° C
Symbol Parameter Test conditions Min.
Typ.
Max.
Unit
GBP
Bw
SR fm en
THD
IM2
IM3
Δ G
Df
Gf
Gain bandwidth product
Bandwidth at -3 dB
Slew rate
Phase margin
F = 10 MHz
A
VCL
A
VCL
= +11
= -10
A
VCL
= +1
R
L
= 150 Ω // 30 pF to GND
A
VCL
= +2
R
L
= 150 Ω // C
L
to GND
C
L
C
L
= 5 pF
= 30 pF
R
L
= 150 Ω connected to GND
Equivalent input noise voltage F = 100 kHz
Total harmonic distortion
Second order intermodulation product
A
VCL
= +2, F = 4 MHz
R
L
= 150 Ω // 30 pF to GND
V out
= 1 V pp
V out
= 2 V pp
A
VCL
= +2, V out
= 2 V pp
R
L
= 150 Ω to GND
F in1
= 180 kHz, F in2
= 280 kHz spurious measurement at 100 kHz
Third order intermodulation product
Differential gain
Differential phase
Gain flatness
Vo1/Vo2 Channel separation
A
VCL
= +2, V out
= 2 V pp
R
L
= 150 Ω to GND
F in1
= 180 kHz, F in2
= 280 kHz spurious measurement at 400 kHz
A
VCL
= +2, R
L
= 150 Ω to GND
F = 4.5 MHz, V out
= 2 V pp
A
VCL
= +2, R
L
= 150 Ω to GND
F = 4.5 MHz, V out
= 2 V pp
F = DC to 6 MHz, A
VCL
= +2
F = 1 MHz to 10 MHz
68
65
55
100
117
118
40
11
-61
-54
-76
-68
0.5
0.5
0.2
65
MHz
V/µs
Degree nV/ √ Hz dB dBc
%
Degree dB
DocID009413 Rev 9 11/30
Electrical characteristics TSH80, TSH81, TSH82, TSH84
Symbol
V low
V high
I
CC-STBY
Z out
T on
T off
Table 5. Standby mode - V
CC
+ , V
CC
, T amb
= 25 °C (unless otherwise specified)
Parameter Test conditions Min.
Typ.
Max.
Standby low level
Standby high level
Current consumption per operator when standby is active
Pin 8 (TSH81) to V
CC
-
V
CC
-
(V
CC
-
+2)
20
(V
CC
-
+0.8)
(V
CC
+
)
55
Output impedance (R out
//C out
)
R out
C out
10
17
Time from standby mode to active mode
Time from active mode to standby mode
Down to I
CC-STBY
= 10 µA
2
10
Unit
V
µA
M Ω pF
µs
Table 6. TSH81 standby control pin status
TSH81 standby control pin 8 (STANDBY) Operator status
V low
V high
Standby
Active
12/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Figure 2. Closed loop gain and phase vs. frequency (gain = +2, V
R
L
= 150 Ω , T amb
CC
= ±2.5 V)
= 25 °C
10
5
0
-5
Gain
200
100
0
Figure 3. Overshoot vs. output capacitance
(V
CC
Gain = +2, T
= ±2.5 V) amb
= 25 °C
10
150 Ω // 33 pF
150 Ω // 22 pF
150 Ω // 10 pF
5
150 Ω
Phase
0
-100
-10
-15
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
1E+8 1E+9
-200
Figure 4. Closed loop gain and phase vs. frequency (gain = -10, V
CC
= ±2.5 V)
R
L
= 150 Ω , T amb
= 25 °C
30 200
-5
1E+6 1E+7
Freq uen cy (Hz)
1E+8 1E+9
Figure 5. Closed loop gain and phase vs. frequency (gain = +11, V
CC
= ±2.5 V)
R
L
= 150 Ω , T amb
= 25 °C
3 0 0
Phase 150
20
2 0
100
-50
Gain
1 0 10 50
-100
0
0
0
-50
-100
1E+9
- 10
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
1E+8 1E+9
-150
-10
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
1E+8
Figure 6. Large signal measurement – positive slew rate (V
CC
= ±2.5 V)
Gain = +2, Z
L
= 150 Ω //5.6 pF, V in
= 400 mVpk
Figure 7. Large signal measurement – negative slew rate (V
CC
= ±2.5 V)
Gain = +2, Z
L
= 150 Ω //5.6 pF, V in
= 400 mVpk
3
3
2
2
1 1
0
-1
-2
-3
0 10 20 30 40 50
Ti me (ns)
60 70 80
0
-1
-2
-3
0 10 2 0 3 0 4 0
Time (ns)
5 0 6 0 70
DocID009413 Rev 9 13/30
Electrical characteristics TSH80, TSH81, TSH82, TSH84
Figure 8. Small signal measurement – rise time
(V
CC
= ±2.5 V)
Gain = +2, R
L
= 150 Ω , V in
= 400 mVpk
0.06
Figure 9. Small signal measurement – fall time
(V
CC
= ±2.5 V)
Gain = +2, R
L
= 150 Ω , V in
= 400 mVpk
0.06
0.04
0.04
0.02
0.02
Vout
Vin
0
-0.02
Vin
Vout
0
0.02
-0.04
-0.04
-0.06
0 10 20 30
Time (ns)
40 50 60
Figure 10. Channel separation (crosstalk) vs. frequency schematic (V
CC
= ±2.5 V)
Measurement configuration: crosstalk = 20 log (V0/V1)
Figure 12. Equivalent input noise voltage
(V
CC
= ±2.5 V)
30
25
20
15
10
5
0.1
Gain = +100, no load
+
_
1 10
Frequency (kHz)
100 1000
-0.06
0 10 20 30
Time (ns)
40 50 60
Figure 11. Channel separation (crosstalk) vs. frequency (V
CC
= ±2.5 V)
Gain = +11, Z
L
= 150 Ω //27 pF
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
1E+4 1E+5 1E+6
Frequency (Hz)
Figure 13. Maximum output swing
(V
CC
= ±2.5 V)
Gain = +11, R
L
= 150 Ω
1E+7
3
2
1
0
-1
Vout
Vin
-2
-3
0.0E+0 5.0E-2 1. 0E-1
Time (ms)
1.5 E- 1 2.0E-1
14/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Figure 14. Standby mode - T on
3
2
1
0
-1
-2
-3
0
(V
Ton
2 E-6
CC
= ±2.5 V)
Open loop
Vout
Standby
4E-6 6E-6 ti me (s)
Toff
8 E-6
, T off
1E-5
Figure 15. Third order intermodulation
(V
Gain = +2, Z
L
= ±2.5 V) (1)
CC
= 150 Ω //27 pF, T amb
= 25 °C
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0 1 2
Vout peak(V)
3 4
1. The IFR2026 synthesizer generates a two-tone signal (F1 = 180 kHz, F2 = 280 kHz), each tone having the same amplitude. The HP3585 spectrum analyzer measures the intermodulation products as a function of the output voltage. The generator and the spectrum analyzer are phase locked for better accuracy.
Figure 16. Group delay (V
CC
= ±2.5 V)
Gain = +2, Z
L
= 150 Ω //27 pF, T amb
= 25 °C
DocID009413 Rev 9 15/30
Electrical characteristics TSH80, TSH81, TSH82, TSH84
Figure 17. Closed loop gain and phase vs. frequency (gain = +2, V
CC
= ±5 V)
R
L
= 150 Ω , T amb
= 25 °C
10 200
-10
-15
5
0
-5
Gain
Phase
100
0
-100
-20
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
1E+8
-200
1E+9
Figure 19. Closed loop gain and phase vs. frequency (gain = -10, V
CC
= ±5 V)
R
L
= 150 Ω , T amb
= 25 °C
30 20 0
20
10
0
15 0
10 0
50
0
Figure 18. Overshoot vs. output capacitance
(V
CC
= ±5 V)
Gain = +2, T amb
= 25 °C
20
10
0
-10
-20
150 Ω
150 Ω // 22 pF
150 Ω // 10 pF
-30
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
1E+8 1E+9
Figure 20. Closed loop gain and phase vs. frequency (gain = +11, V
CC
= ±5 V)
R
L
= 150 Ω , T amb
= 25 °C
30 0
Phase
20
-50
Gain
10
-100
0
- 10
1E+4 1E+5 1 E+6 1E+7 1 E+8 1E+9
-5 0 -10
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
1E+8
-150
1E+9
Frequency (Hz)
Figure 21. Large signal measurement - positive slew rate (V
CC
= ±5 V)
Gain = +2, Z
L
= 150 Ω //5.6 pF, V in
= 400 mVpk
Figure 22. Large signal measurement - negative slew rate (V
CC
= ±5 V)
Gain = +2, Z
L
= 150 Ω //5.6 pF, V in
= 400 mVpk
5
4
3
2
1
0
-1
- 2
- 3
- 4
- 5
0 20 40
Time (ns)
60 80 100
-1
-2
-3
-4
1
0
-5
0
5
4
3
2
20 40 6 0
Time (ns)
80 100
16/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Electrical characteristics
Figure 23. Small signal measurement - rise time
(V
CC
= ±5 V)
Gain = +2, R
L
= 150 Ω , V in
= 400 mVpk
Figure 24. Small signal measurement - fall time
(V
CC
= ±5 V)
Gain = +2, R
L
= 150 Ω , V in
= 400 mVpk
0.0 6
0.06
0.0 4
0.0 2
0.04
0.02
Vout
Vin
0
0 .02
- 0 .04
Vin
Vout
0
-0.02
-0.04
- 0 .06
0 10 2 0 3 0
Ti m e (ns)
4 0
1 10
Frequency (kHz)
100
5 0 6 0
Figure 25. Channel separation (crosstalk) vs. frequency schematic (V
CC
= ±5 V)
Measurement configuration: crosstalk = 20 log (V0/V1)
Figure 27. Equivalent input noise voltage
(V
CC
= ±5 V)
30
25
20
15
10
5
0.1
+
_
Gain = +100, no load
1000
-0.06
0 10 20 30
Time (ns)
40 50 60
Figure 26. Channel separation (crosstalk) vs. frequency (V
CC
= ±5 V)
Gain = +11, Z
L
= 150 Ω //27 pF
-20
-60
-70
-80
-90
-100
-30
-40
-50
-2
-3
2
1
0
-1
4
3
-110
1E+4 1E+5 1E+6 1E+7
Frequency (Hz)
Figure 28. Maximum output swing
(V
CC
= ±5 V)
Gain = +11, R
L
= 150 Ω
5
Vout
Vin
-4
-5
0.0E+0 5.0E-2 1.0E-1
Time (ms)
1.5E-1 2 .0E-1
DocID009413 Rev 9 17/30
Electrical characteristics TSH80, TSH81, TSH82, TSH84
Figure 29. Standby mode - T on
5
0
-5
0
(V
Ton
2E-6
CC
= ±5 V)
Open loop
Vout
Standby
4E-6 time (s)
6E- 6
, T off
Toff
8E-6
Figure 30. Third order intermodulation
(V
CC
= ±5 V) (1)
Gain = +2, Z
L
= 150 Ω //27 pF, T amb
= 25 °C
-10
0
-50
-60
-70
-80
-90
-100
-20
-30
-40
0 1 2
Vout peak(V)
3 4
1. The IFR2026 synthesizer generates a two-tone signal (F1 = 180 kHz, F2 = 280 kHz), each tone having the same amplitude. The HP3585 spectrum analyzer measures the intermodulation products as a function of the output voltage. The generator and the spectrum analyzer are phase locked for better accuracy.
Figure 31. Group delay (V
CC
= ±5 V)
Gain = +2, Z
L
= 150 Ω //27 pF, T amb
= 25 °C
18/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Test conditions
To make the best use of the TSH8x circuits at high frequencies, some precautions have to be taken with regard to the power supplies.
• In high-speed circuit applications, the implementation of a proper ground plane on both sides of the PCB is mandatory to ensure low inductance and low resistance common return.
• Power supply bypass capacitors (4.7 µF and ceramic 100 pF) should be placed as close as possible to the IC pins in order to improve high frequency bypassing and reduce harmonic distortion. The power supply capacitors must be incorporated for both the negative and positive pins.
• All inputs and outputs must be properly terminated with output resistors. Thus, the amplifier load is resistive only and the stability of the amplifier is improved.
All leads must be wide and must be as short as possible, especially for op-amp inputs and outputs, in order to decrease parasitic capacitance and inductance.
• Time constants result from parasitic capacitance. To reduce time constants in lowergain applications, use a low feedback resistance (under 1 k Ω ).
• Choose the smallest component size possible (SMD).
• On the output, the load capacitance must be negligible to maintain good stability. Place ca serial resistance as close as possible to the output pin to minimize the effect of the load capacitance.
Figure 32. CCIR330 video line
DocID009413 Rev 9 19/30
Test conditions TSH80, TSH81, TSH82, TSH84
To characterize the differential phase and differential gain, a CCIR330 video line is used.
The video line contains of five (flat) levels of luminance onto which the chrominance signal is superimposed. The luminance gives various amplitudes which define the saturation of the signal. The chrominance gives various phases which define the color of the signal.
Differential phase (or differential gain) distortion is present if a signal chrominance phase
(gain) is affected by the luminance level. The differential phase and gain represent the ability to uniformly process the high frequency information at all luminance levels.
When a differential gain is present, color saturation is not correctly reproduced.
The input generator is the Rohde & Schwarz CCVS. The output measurement is made by the Rohde and Schwarz VSA.
Figure 33. Measurement on Rohde and Schwarz VSA
20/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84
Parameter
Lum NL
Lum NL Step1
Lum NL Step2
Lum NL Step3
Lum NL Step4
Lum NL Step5
Diff Gain pos
Diff Gain neg
Diff Gain pp
Diff Gain Step1
Diff Gain Step2
Diff Gain Step3
Diff Gain Step4
Diff Gain Step5
Diff Phase pos
Diff Phase neg
Diff Phase pp
Diff Phase Step1
Diff Phase Step2
Diff Phase Step3
Diff Phase Step4
Diff Phase Step5
Test conditions
Table 7. Video results
Value (V
CC
= ±2.5 V) Value (V
CC
= ±5 V)
0.7
-0.5
-0.7
-0.3
-0.1
-0.4
99.9
99.9
0
-0.7
0.1
100
100
99.9
0
-0.2
0.2
-0.2
-0.1
-0.1
0
-0.2
0.6
-0.3
-0.6
-0.5
-0.3
-0.5
99.9
99.7
0
-0.6
0.3
100
99.9
99.8
0.1
-0.4
0.5
-0.4
-0.4
-0.3
0.1
-0.1
Unit
%
Degree
DocID009413 Rev 9 21/30
Precautions on asymmetrical supply operation
5
TSH80, TSH81, TSH82, TSH84
Precautions on asymmetrical supply operation
The TSH8x device can be used with either a dual or a single supply. If a single supply is used, the inputs are biased to the mid-supply voltage (+V
CC
/2). This bias network must be carefully designed so as to reject any noise present on the supply rail.
As the bias current is 15 µA, use a high resistance R1 (approximately 10 k Ω ) to avoid introducing an offset mismatch at the amplifier’s inputs.
Figure 34. Asymmetrical supply schematic diagram
IN
Cin
Cout
OUT
R1
R2
Vcc+
C3
-
+
R5 RL
Cf
R3
C1 C2
R4
AM00845
C1, C2, C3 are bypass capacitors intended to filter perturbations from V capacitor values are appropriate:
CC
. The following
C1 = 100 nF and C2 = C3 = 100 µF
R2 and R3 are such that the current running through them must be superior to 100 times the bias current. Therefore, use the following resistance values:
R2 = R3 = 4.7 k Ω
C in
and C
(R out
, C out
are chosen to filter the DC signal by the low-pass filters (R1, C in out
). With R1 = 10 k Ω , R out
= R
L
= 150 Ω , and C frequency obtained is lower than 10 Hz.
in
= 2 µF, C out
) and
= 220 µF the cutoff
Figure 35. Use of the TSH8x in a gain = -1 configuration
22/30
IN
R1
R2
R3
C1 C2
C3
-
+
OUT
AM00846
DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK ® packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com
.
ECOPACK is an ST trademark.
DocID009413 Rev 9 23/30
Package information TSH80, TSH81, TSH82, TSH84
Figure 36. SOT23-5 package outline
24/30
Symbol
B
C
D
D1
A
A1
A2
F
L e
E
K
Min.
0.90
0.90
0.35
0.09
2.80
2.60
1.50
0.10
0°
Table 8. SOT23-5 package mechanical data
Dimensions
Millimeters Inches
Typ.
1.20
1.05
0.40
0.15
2.90
1.90
0.95
2.80
1.60
0.35
Max.
1.45
0.15
1.30
0.50
0.20
3.00
3.00
1.75
0.60
10°
Min.
0.035
0.035
0.013
0.003
0.110
0.102
0.059
0.004
Typ.
0.047
0.041
0.015
0.006
0.114
0.075
0.037
0.110
0.063
0.013
Max.
0.057
0.006
0.051
0.019
0.008
0.118
0.118
0.069
0.023
DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84
6.2 SO8 package information
Figure 37. SO8 package outline
Package information
62
Symbol
L1 k ccc e h
L
A
A1
A2 b c
D
E
E1
Min.
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.25
0.40
1°
Table 9. SO8 package mechanical data
Dimensions
Millimeters
Typ.
Min.
Max.
1.75
0.25
4.90
6.00
3.90
1.27
0.48
0.23
5.00
6.20
4.00
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.50
1.27
0.010
0.016
1.04
8°
0.10
1°
Inches
Typ.
0.193
0.236
0.154
0.050
0.040
DocID009413 Rev 9
Max.
0.069
0.010
0.019
0.010
0.197
0.244
0.157
0.020
0.050
8°
0.004
25/30
Package information TSH80, TSH81, TSH82, TSH84
Figure 38. TSSOP8 package outline
26/30
Symbol k
L
E1 e
L1 aaa
D
E b c
A
A1
A2
76623
Min.
0.05
0.80
0.19
0.09
2.90
6.20
4.30
Table 10. TSSOP8 package mechanical data
Dimensions
Millimeters Inches
Typ.
1.00
3.00
6.40
4.40
0.65
Max.
1.20
0.15
1.05
0.30
0.20
3.10
6.60
4.50
Min.
0.002
0.031
0.007
0.004
0.114
0.244
0.169
Typ.
0.039
0.118
0.252
0.173
0.0256
0°
0.45
0.60
1
8°
0.75
0°
0.018
0.024
0.039
0.10
Max.
0.047
0.006
0.041
0.012
0.008
0.122
0.260
0.177
8°
0.030
0.004
DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84
6.4 TSSOP14 package information
Figure 39. TSSOP14 package outline
Package information
Symbol
E1 e
L
L1 k aaa
D
E b c
A
A1
A2
76623
Min.
0.05
0.80
0.19
0.09
4.90
6.20
4.30
0.45
Table 11. TSSOP14 package mechanical data
Dimensions
Millimeters Inches
Typ.
1.00
5.00
6.40
4.40
0.65
0.60
1.00
Max.
1.20
0.15
1.05
0.30
0.20
5.10
6.60
4.50
0.75
Min.
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.018
Typ.
0.004
0.039
0.197
0.252
0.173
0.0256
0.024
0.039
0° 8°
0.10
0°
Max.
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
0.030
8°
0.004
DocID009413 Rev 9 27/30
Ordering information TSH80, TSH81, TSH82, TSH84
Type
Temperature range
Table 12. Order codes
Package Packaging Marking
TSH80ILT
TSH80IYLT
(1)
SOT23-5
SOT23-5
(automotive grade level)
K303
K310
TSH81IPT
TSH82IDT
-40 to +85 °C
SO8
(automotive grade level)
TSSOP8
SO8
SO8
(automotive grade level)
Tape and reel
Tape and reel
TSH82IPT
TSH84IPT
TSSOP8
TSSOP14
Tape and reel
1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q002 or equivalent.
SH80IY
SH81I
TSH82I
TSH82IY
SH82I
SH84I
28/30 DocID009413 Rev 9
TSH80, TSH81, TSH82, TSH84 Revision history
Date
1-Feb-2003
2-Aug-2005
12-Apr-2007
24-Oct-2007
19-May-2009
24-Jul-2012
13-Sep-2012
30-Apr-2013
03-Jul-2014
Revision
Table 13. Document revision history
Changes
1
2
3
4
5
6
7
8
9
First release.
PPAP references inserted in the datasheet, see
Table 12: Order codes on page 28 .
Corrected temperature range for TSH80IYD/IYDT and
TSH82IYD/IYDT order codes in
Table 12: Order codes on page 28 .
TSH81IYPT PPAP references inserted in the datasheet, see
Table 12: Order codes on page 28 .
Added data relating to the quad TSH84 device.
Removed TSH81IYPT, TSH81IYD-IYDT, TSH82IYPT and
TSH82IYD-IYDT order codes in
.
Added TSSOP14 package to figure on page 1, updated titles of
, updated Section 6: Package information ,
removed TSH80ID-IDT, TSH80IYD, TSH81ID-IDT and TSH82ID order codes from
. Modified note 1 below
Table 12: Order codes , minor corrections throughout document.
Updated TSH80IYLT order code (status qualified) in
Removed TSH80IYD, TSH80IYDT, TSH80ID/DT, TSH81ID/DT, and
TSH82ID order code from Table 12
.
Replaced TSH82DT by TSH82IDT order code in Table 12
.
Minor corrections throughout document.
Updated
Features : added automotive qualification
Figure 1: Pin connections for each package (top view)
: updated pin connections of SO8/TSSOP8 packages for TSH81 device.
Replaced
Figure 36: SOT23-5 package outline
Table 12: Order codes : added automotive order code TSH82IYDT
Updated CDM to 1.5 kV in Table 1: Absolute maximum ratings
Table 12: Order codes : added automotive order code TSH80IYDT
and removed shipping option in tubes from TSH82IDT
DocID009413 Rev 9 29/30
TSH80, TSH81, TSH82, TSH84
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30/30 DocID009413 Rev 9
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