TS512, TS512A, TS512B
D
SO-8
(plastic micropackage)
Pin connections
(top view)
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Precision dual operational amplifiers
Datasheet
-
production data
Description
The TS512x devices are high-performance dual operational amplifiers with frequency and phase compensation built into the chip. The internal phase compensation allows stable operation in voltage follower configurations in spite of its high gain bandwidth product.
The circuit presents very stable electrical characteristics over the entire supply voltage range and it is particularly intended for professional and telecom applications (such as active filtering).
The TS512B is guaranteed with a higher minimum slew rate (1.072 V/µs) than TS512 and
TS512A (0.8 V/µs).
Features
•
Low input offset voltage: 500 µV max.
(A version)
•
Low power consumption
•
Short-circuit protection
•
Wide power supply range:
– Single supply: 3 to 30 V
– Dual supplies:
±
1.5 to
±
15 V
•
Low distortion, low noise
•
High gain bandwidth product: 3 MHz
•
High channel separation
•
ESD protection 2 kV
•
Macromodel included in this specification
May 2017
This is information on a product in full production.
DocID004948 Rev 8 1/18 www.st.com
5
6
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Contents
Contents
TS512, TS512A, TS512B
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3
Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.1
Important notes concerning this macromodel . . . . . . . . . . . . . . . . . . . . . .11
4.2
Macromodel code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2/18 DocID004948 Rev 8
TS512, TS512A, TS512B
1
Absolute maximum ratings and operating conditions
Absolute maximum ratings and operating conditions
Symbol
Table 1. Absolute maximum ratings
Parameter Value Unit
V
CC
V in
V id
R thja
R thjc
T j
T stg
ESD
Supply voltage
Input voltage
Differential input voltage
Thermal resistance junction-to-ambient
(1)
Thermal resistance junction-to-case
(1)
Junction temperature
Storage temperature range
HBM: human body model
(2)
MM: machine model
(3)
CDM: charged device model
(4)
±18
±V
CC
±(V
CC
- 1)
125
40
+150
-65 to +150
2
200
1.5
V
1.
Short-circuits can cause excessive heating and destructive dissipation. R th
are typical values.
2.
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.
3.
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
Ω
). This is done for all couples of connected pin combinations while the other pins are floating.
4.
Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to ground through only one pin. This is done for all pins.
°C/W
°C/W
°C
°C kV
V kV
Table 2. Operating conditions
Symbol Parameter
V
CC
V icm
T oper
Supply voltage
(1)
Common mode input voltage range
Operating free air temperature range
1.
Value with respect to V
CC-
pin.
Value
6 to 30V
V
CC-
+1.5 to V
CC+
-1.5
-40 to +125
Unit
V
V
°C
DocID004948 Rev 8 3/18
18
Schematic diagram
2 Schematic diagram
TS512, TS512A, TS512B
Figure 1. Schematic diagram (1/2 TS512)
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4/18 DocID004948 Rev 8
TS512, TS512A, TS512B
3 Electrical characteristics
Electrical characteristics
Table 3. V
CC
= ±15 V, T amb
= 25 °C (unless otherwise specified)
Parameter Min.
Typ.
Max.
Symbol
I
I
CC
R
V ib in io
Supply current (per channel)
T min
≤
T amb
≤
T max
Input bias current
T min
≤
T amb
≤
T max
Input resistance, f = 1 kHz
Input offset voltage
TS512
TS512A and TS512B
T min
≤ T amb
≤ T max
TS512
TS512A and TS512B
∆
∆
I
V
I io io io
Input offset voltage drift
T min
≤
T amb
≤
T max
Input offset current
T min
≤
T amb
≤
T max
Input offset current drift
T min
≤ T amb
≤ T max
Output short-circuit current I os
A vd
Large signal voltage gain
R
L
= 2 k Ω, V
CC
= ±15 V, T min
≤ T amb
≤ T
V
CC
= ± 4 V max
GBP Gain bandwidth product, f = 100 kHz n
THD
±V
V e opp opp
SR
CMR
Equivalent input noise voltage, f = 1 kHz
Rs = 50
Ω
Rs = 1 k
Ω
Rs = 10 k
Ω
Total harmonic distortion
Av = 20 dB, R
L
= 2 k
Ω
V o
= 2 V pp
, f = 1 kHz
Output voltage swing
R
L
= 2 k
Ω,
V
CC
= ±15 V, T min
≤
T amb
≤
T
V
CC
= ± 4 V max
Large signal voltage swing
R
L
= 10 k
Ω, f = 10 kHz
Slew rate Unity gain, R
L
= 2 k
Ω
, TS512 and TS512A
Slew rate Unity gain, R
L
= 2 k
Ω
, TS512B
Common mode rejection ratio
CMR = 20 log (
∆
V ic/
∆
V io
)
(V ic
= -10 V to 10 V, Vout = V
CC
/2, R
L
> 1 M Ω )
90
1.8
±13
0.8
1.072
90
0.5
50
1
0.5
2
5
0.08
23
100
95
3
8
10
18
0.03
±3
28
1.5
0.6
0.75
150
300
2.5
0.5
3.5
1.5
20
40
Unit mA nA
M Ω mV
µV/°C nA nA/°C mA dB
MHz
Hz
%
V
V pp
V/µs dB
DocID004948 Rev 8 5/18
18
Electrical characteristics TS512, TS512A, TS512B
Table 3. V
CC
= ±15 V, T amb
= 25 °C (unless otherwise specified) (continued)
Symbol Parameter Min.
Typ.
Max.
Unit
SVR
V o1
/V o2
Supply voltage rejection ratio
20 log (
∆
V
CC
/
∆
V io
)
(V
CC
= ±4 V to ±15 V, V out
= V icm
= V
CC
/2)
Channel separation, f = 1 kHz
90
120 dB dB
6/18 DocID004948 Rev 8
TS512, TS512A, TS512B Electrical characteristics
Figure 2. V io
distribution at V
CC
T = 25 °C
= ±15 V and
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Figure 3. V io
distribution at V
CC
= ±15 V and
T = 125 °C
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Figure 4. Input offset voltage vs. input common mode voltage at V
CC
=10 V
Figure 5. Input offset voltage vs. input common mode voltage at V
CC
= 30 V
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Figure 6. Supply current (per channel) vs. supply voltage at V icm
= V
CC
/2
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Figure 7. Supply current (per channel) vs. input common mode voltage at V
CC
= 6 V
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7/18
18
Electrical characteristics TS512, TS512A, TS512B
Figure 8. Supply current (per channel) vs. input common mode voltage at V
CC
= 10 V
Figure 9. Supply current (per channel) vs. input common mode voltage at V
CC
= 30 V
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Figure 10. Output current vs. supply voltage at V icm
= V
CC
/2
Figure 11. Output current vs. output voltage at
V
CC
= 5 V
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Figure 12. Output current vs. output voltage at V
CC
= 30 V
Figure 13. Voltage gain and phase for different capacitive loads at V
CC
= 6 V, V icm
T = 25 °C
= 3 V and
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8/18 DocID004948 Rev 8
TS512, TS512A, TS512B Electrical characteristics
Figure 14. Voltage gain and phase for different capacitive loads at V
CC
= 10 V,
V icm
= 5 V and T = 25 °C
Figure 15. Voltage gain and phase for different capacitive loads at V
CC
= 30 V,
V icm
= 15 V and T = 25 °C
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Figure 16. Frequency response for different capacitive loads at V
CC
= 6 V,
V icm
= 3 V and T = 25 °C
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Figure 17. Frequency response for different capacitive loads at V
CC
= 10 V, V icm
T = 25 °C
= 5 V and
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Figure 18. Frequency response for different capacitive loads at V
CC
= 30 V, V icm
T = 25 °C
= 15 V and
Figure 19. Phase margin vs. output current, at
V
CC
= 6 V, V icm
= 3 V and T = 25 °C
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DocID004948 Rev 8 9/18
18
Electrical characteristics TS512, TS512A, TS512B
Figure 20. Phase margin vs. output current, at V
CC
= 10 V, V icm and T = 25 °C
= 5 V
Figure 21. Phase margin vs. output current, at V
CC
= 30 V, V icm and T = 25 °C
= 15 V
10/18 DocID004948 Rev 8
TS512, TS512A, TS512B
4 Macromodel
4.1
Macromodel
Important notes concerning this macromodel
•
All models are a trade-off between accuracy and complexity (i.e. simulation time).
•
Macromodels are not a substitute to breadboarding; rather, they confirm the validity of a design approach and help to select surrounding component values.
•
A macromodel emulates the nominal performance of a typical device within specified
operating conditions (temperature, supply voltage, for example). Thus the macromodel is often not as exhaustive as the datasheet, its purpose is to illustrate the main parameters of the product.
Data derived from macromodels used outside of the specified conditions (V
CC
, temperature, for example) or even worse, outside of the device operating conditions (V example), is not reliable in any way.
CC
, V icm
, for
4.2 Macromodel code
** Standard Linear Ics Macromodels, 1993.
** CONNECTIONS :
* 1 INVERTING INPUT
* 2 NON-INVERTING INPUT
* 3 OUTPUT
* 4 POSITIVE POWER SUPPLY
* 5 NEGATIVE POWER SUPPLY
.SUBCKT TS512 1 3 2 4 5
********************************************************
.MODEL MDTH D IS=1E-8 KF=6.565195E-17 CJO=10F
* INPUT STAGE
CIP 2 5 1.000000E-12
CIN 1 5 1.000000E-12
EIP 10 5 2 5 1
EIN 16 5 1 5 1
RIP 10 11 2.600000E+01
RIN 15 16 2.600000E+01
RIS 11 15 1.061852E+02
DIP 11 12 MDTH 400E-12
DIN 15 14 MDTH 400E-12
VOFP 12 13 DC 0
VOFN 13 14 DC 0
IPOL 13 5 1.000000E-05
CPS 11 15 12.47E-10
DINN 17 13 MDTH 400E-12
VIN 17 5 1.500000e+00
DINR 15 18 MDTH 400E-12
DocID004948 Rev 8 11/18
18
Macromodel
VIP 4 18 1.500000E+00
FCP 4 5 VOFP 3.400000E+01
FCN 5 4 VOFN 3.400000E+01
FIBP 2 5 VOFN 1.000000E-02
FIBN 5 1 VOFP 1.000000E-02
* AMPLIFYING STAGE
FIP 5 19 VOFP 9.000000E+02
FIN 5 19 VOFN 9.000000E+02
RG1 19 5 1.727221E+06
RG2 19 4 1.727221E+06
CC 19 5 6.000000E-09
DOPM 19 22 MDTH 400E-12
DONM 21 19 MDTH 400E-12
HOPM 22 28 VOUT 6.521739E+03
VIPM 28 4 1.500000E+02
HONM 21 27 VOUT 6.521739E+03
VINM 5 27 1.500000E+02
GCOMP 5 4 4 5 6.485084E-04
RPM1 5 80 1E+06
RPM2 4 80 1E+06
GAVPH 5 82 19 80 2.59E-03
RAVPHGH 82 4 771
RAVPHGB 82 5 771
RAVPHDH 82 83 1000
RAVPHDB 82 84 1000
CAVPHH 4 83 0.331E-09
CAVPHB 5 84 0.331E-09
EOUT 26 23 82 5 1
VOUT 23 5 0
ROUT 26 3 6.498455E+01
COUT 3 5 1.000000E-12
DOP 19 25 MDTH 400E-12
VOP 4 25 1.742230E+00
DON 24 19 MDTH 400E-12
VON 24 5 1.742230E+00
.ENDS
TS512, TS512A, TS512B
12/18 DocID004948 Rev 8
TS512, TS512A, TS512B Macromodel
Symbol
V io
A vd
I
CC
V icm
V
OH
V
OL
I sink
I source
GBP
SR
∅ m
Table 4. V
CC
= ±15 V, T amb
= 25 °C (unless otherwise specified)
Conditions Value
R
L
= 2 k
Ω
No load, per channel
R
L
= 2 k Ω
R
L
= 2 k
Ω
V o
= 0 V
V o
= 0 V
R
L
= 2 k
Ω,
C
L
= 100 pF
R
L
= 2 k
Ω
R
L
= 2 k Ω, C
L
= 100 pF
0
100
350
-13.4 to 14
+14
-14
27.5
27.5
2.5
1.4
55
Unit mV
V/mV
µA
V
V
V mA mA
MHz
V/
µ s
Degrees
DocID004948 Rev 8 13/18
18
Package information
5 Package information
TS512, TS512A, TS512B
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.
14/18 DocID004948 Rev 8
TS512, TS512A, TS512B
Figure 22. SO-8 package outline
Package information e h
L
L1 k ccc c
D
E
E1
A
A1
A2 b
Table 5.
Symbol
SO-8 package mechanical data
Dimensions
Min.
Millimeters
Typ.
Min.
Max.
1.75
0.25
0.10
1.25
0.28
0.17
4.80
5.80
3.80
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
0.25
0.40
0.50
1.27
0.010
0.016
1.04
0 8°
0.10
1°
DocID004948 Rev 8
Inches
Typ.
0.193
0.236
0.154
0.050
0.040
Max.
0.069
0.010
0.019
0.010
0.197
0.244
0.157
0.020
0.050
8°
0.004
15/18
18
Ordering information
6 Ordering information
TS512, TS512A, TS512B
Table 6. Order codes
Order code
Temperature range
Package Packaging Marking
TS512IDT
TS512AIDT
TS512IYDT
(1)
TS512AIYDT
(1)
TS512BIYDT
(1)
-40 °C, + 125 °C
SO-8
SO-8
(automotive grade)
Tape and reel
512I
512AI
512IY
512AIY
512BIY
1.
Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q002 or equivalent.
16/18 DocID004948 Rev 8
TS512, TS512A, TS512B
7 Revision history
Revision history
Date
21-Nov-2001
23-Jun-2005
05-May-2008
04-Feb-2010
12-Sep-2012
20-Mar-2014
17-Apr-2017
15-May-2017
Revision
Table 7. Document revision history
Changes
1
2
3
4
5
6
7
8
Initial release.
PPAP references inserted in the datasheet, see Table 6: Order codes.
AC and DC performance characteristics curves added for V
CC
= 6V,
V
CC
= 10V and V
CC
= 30V.
Modified I
CC
typ, added parameters over temperature range in electrical characteristics table.
Corrected macromodel information.
Updated document format.
Added TS512A and related parameters.
Modified footnote 1 under Table 2.
Removed Figure 11.
Modified Figure 12 and Figure 13.
Removed TS512AIYD order code from Table 6.
Updated CMR and SVR test conditions inTable 3.
Removed TS512IYD order code from Table 6.
Minor corrections throughout document.
Removed DIP8 package option
Removed shipping option in tubes from Table 6: Order codes
Updated footnote 1 of Table 6: Order codes
Minor textual updates
Updated title, Features, Description and Table 6: Order codes to add the TS512B device and related parameters.
Updated title, added reference to TS512B device in Table 3
Vio parameter description.
DocID004948 Rev 8 17/18
18
TS512, TS512A, TS512B
IMPORTANT NOTICE – PLEASE READ CAREFULLY
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ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2017 STMicroelectronics – All rights reserved
18/18 DocID004948 Rev 8
