TS524
PRECISION LOW NOISE
QUAD OPERATIONAL AMPLIFIER
■ LOW INPUT OFFSET VOLTAGE 950
µ
V max.
■ LOW VOLTAGE NOISE : 4.5nV/
√
Hz
■ HIGH GAIN BANDWIDTH PRODUCT :
15MHz
■ HIGH SLEW RATE : 7V/
µ s
■ LOW DISTORTION : 0.002%
■ ESD INTERNAL PROTECTION 2kV
■ MACROMODEL INCLUDED IN THIS SPECI
FICATION
DESCRIPTION
The TS524 is a monolithic quad operational amplifier particularly well-suited for audio applications.
The TS524 offers a very low input offset voltage as well as low voltage noise (4.5nV/
√
Hz) and high dynamic performances (15MHz gain bandwidth product, 7V/
µ s slew rate).
The output stage allows a large output voltage swing and symmetrical source and sink currents.
ORDER CODE
Part Number Temperature Range
TS524I -40°C, +125°C
N
•
Package
D
•
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
PIN CONNECTIONS (top view)
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
+ 4
Non-inverting Input 2 5
Inverting Input 2
Output 2
6
7
+
-
+
-
+
-
+
-
14 Output 4
13 Inverting Input 4
9
8
11
10
12 Non-inverting Input 4
V
CC
-
Non-inverting Input 3
Inverting Input 3
Output 3
October 2001 1/8
TS524
SCHEMATIC DIAGRAM (1/4 TS524)
V
CC
Inverting
Input
Non-inverting
Input
Output
V
CC
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter
V
CC
V id
V i
Supply Voltage
Differential Input Voltage
Input Voltage (see note 1)
1)
Output Short-circuit Duration
2)
T oper
T j
T stg
Operating Free-Air Temperature Range
Maximum Junction Temperature
Storage Temperature Range p tot
Maximum Power Dissipation (see note 2)
1.
Either or both input voltages must not exceed the magnitude of V
CC
+
or V
CC
-
2.
Power dissipation must be considered to ensure maximum junction temperature (T j
) is not exceeded
OPERATING CONDITIONS
Symbol
V
CC
Supply Voltage
Parameter
Value
±18 to 36
±30
±15
Infinite
-40 to +105
+ 150
-65 to +150
500
Value
±2.5 to ±15
Unit
V
V
V
°C
°C
°C mW
Unit
V
2/8
TS524
ELECTRICAL CHARACTERISTICS
V
CC
+
= 15V, V cc
-
= -15V, T amb
= 25°C (unless otherwise specified)
Min.
Symbol Parameter
∆
V io
V io
Input Offset Voltage (V o
= 0V, V ic
= 0V)
T min
≤
T amb
≤
T max
Input Offset Voltage Drift
V ic
= 0V, V o
= 0V, T min
≤
T amb
≤
T max
Iio
Input Offset Current (V ic
= 0V, V o
= 0V)
T amb
= +25°C
T min
≤
T amb
≤
T max
I ib
Input Bias Current (V ic
= 0V, V o
= 0V)
T amb
= +25°C
T min
≤
T amb
≤
T max
Vicm Common Mode Input Voltage Range (
∆
V io
= 5mV, Vo = 0V)
Large Signal Voltage Gain (R
L
= 2k
Ω
, Vo = ±10V
A vd
T amb
= +25°C
T min
≤
T amb
≤
T max
±V opp
Output Voltage Swing (Vid = ±1V)
R
L
R
L
= 600
Ω
= 600
Ω
R
L
R
L
= 2.0k
Ω
= 2.0k
Ω
R
L
= 10k
Ω
R
L
=10k
Ω
CMR Common Mode Rejection Ratio (V ic
= ±13V)
SVR
Supply Voltage Rejection Ratio
Vcc
+
/Vcc
-
= +15V/-15V to +5V/-5V
I o
I cc
SR
Supply Current (V o
= 0V, All amplifiers)
T amb
= +25°C
T min
≤
T amb
≤
T max
Slew Rate (V i
= -10V to +10V, R
L
= 2k
Ω,
C
L
= 100pF, A
V
= +1)
GBP Gain Bandwith Product (f = 100kHz, R
L
= 2k
Ω
, C
L
= 100pF)
B
Output Short Circuit Current (V id
= ±1V, Output to ground)
Source
Sink
A
∅ m m
Unity Gain Bandwith (Open loop)
Gain Margin (R
L
= 2k
Ω
) C
L
= 0pF
C
L
= 100pF
Phase Margin C
L
= 0pF
C
L
= 100pF
±13
90
85
13.2
13.5
80
80
15
20
5
10 e n
Equivalent Input Noise Voltage (R s
= 100
Ω
, f = 1kHz) i n
Equivalent Input Noise current (f = 1kHz)
THD
V o1
/V o2
FPB
Z o
R i
C i
Total Harmonic Distortion
R
L
= 2k
Ω
, f = 20Hz to 20kHz, V o
= 3V rms
, A v
= +1
Channel Separation (f = 20Hz to 20kHz)
Full Power Bandwith (V o
= 27V pp
, R
L
= 2k
Ω
, THD
≤
1%)
Output Impedance (V o
= 0V, f = 9MHz)
Input Resistance (V ic
= 0V)
Input Capacitance (V ic
= 0V)
Typ.
2
10
250
±14
100
0.002
120
120
37
175
12
8
7
15
9
-11
-6
55
30
4.5
12.2
-12.7
14
-14.2
14.3
-14.6
100
105
29
37
0.5
Max.
0.95
1.8
150
175
750
800
-13.2
-14
10
12
Unit mV
µ
V/°C nA nA
V dB
V dB dB mA mA
V/
µ s
MHz
MHz dB
Degrees nV
------------
Hz pA
------------
Hz
% dB kHz
Ω k
Ω pF
3/8
TS524
MACROMODEL
** Standard Linear Ics Macromodels, 1993.
** CONNECTIONS :
* 1 INVERTING INPUT
* 2 NON-INVERTING INPUT
* 3 OUTPUT
* 4 POSITIVE POWER SUPPLY
* 5 NEGATIVE POWER SUPPLY
.SUBCKT TS524 1 3 2 4 5 (analog)
********************************************************
.MODEL MDTH D IS=1E-8 KF=2.286238E-16
CJO=10F
* INPUT STAGE
CIP 2 5 1.200000E-11
CIN 1 5 1.200000E-11
EIP 10 5 2 5 1
EIN 16 5 1 5 1
RIP 10 11 2.363636E+00
RIN 15 16 2.363636E+00
RIS 11 15 1.224040E+01
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 1.100000E-04
CPS 11 15 2.35E-09
DINN 17 13 MDTH 400E-12
VIN 17 5 1.000000e+00
DINR 15 18 MDTH 400E-12
VIP 4 18 1.000000E+00
FCP 4 5 VOFP 1.718182E+01
FCN 5 4 VOFN 1.718182E+01
FIBP 2 5 VOFN 4.545455E-03
FIBN 5 1 VOFP 4.545455E-03
* AMPLIFYING STAGE
FIP 5 19 VOFP 9.545455E+02
FIN 5 19 VOFN 9.545455E+02
CC 19 29 1.500000E-08
ELECTRICAL CHARACTERISTICS
V cc
= ±15V, T amb
= 25°C (unless otherwise specified)
Symbol Conditions
V io
A vd
I cc
R
L
= 2k
Ω,
V o
= ±10V
V icm
V opp
No load, per operator
∆
V io
= 5mV, V o
= 0V
R
L
= 2k
Ω
I sink
V o
= 0V
I source
V o
= 0V
GBP R
L
= 2k
Ω,
C
L
= 100pF
SR R
L
= 2k
Ω,
C
L
= 100pF, A
V
= +1
∅ m R
L
= 2k
Ω,
C
L
= 0pF
HZTP 30 29 VOFP 1.523529E+02
HZTN 5 30 VOFN 1.523529E+02
DOPM 51 22 MDTH 400E-12
DONM 21 52 MDTH 400E-12
HOPM 22 28 VOUT 5.172414E+03
VIPM 28 4 1.500000E+02
HONM 21 27 VOUT 4.054054E+03
VINM 5 27 1.500000E+02
DBIDON1 19 53 MDTH 400E-12
V1 51 53 0.68
DBIDON2 54 19 MDTH 400E-12
V2 54 52 0.68
RG11 51 5 3.04E+05
RG12 51 4 3.04E+05
RG21 52 5 0.6072E+05
RG22 52 4 0.6072E+05
E1 50 40 51 0 1 E2 40 39 52 0 1
EDEC1 38 39 4 0 0.5
EDEC2 0 38 5 0 0.5
DOP 51 25 MDTH 400E-12
VOP 4 25 1.474575E+00
DON 24 52 MDTH 400E-12
VON 24 5 1.474575E+00
RAJUS 50 5 1E12
GCOMP 5 4 4 5 8.1566068E-04
RPM1 5 80 1E+06
RPM2 4 80 1E+06
GAVPH 5 82 50 80 3.26E-03
RAVPHGH 82 4 613
RAVPHGB 82 5 613
RAVPHDH 82 83 1000
RAVPHDB 82 84 1000
CAVPHH 4 83 0.159E-09
CAVPHB 5 84 0.159E-09
EOUT 26 23 82 5 1
VOUT 23 5 0
ROUT 26 3 4.780354E+01
COUT 3 5 1.000000E-12
.ENDS
Value
0
100
2
28
28.2
37
29
15
7
55
4/8
Unit mV dB mA
V
V mA mA
MHz
V/
µ s
Degrees
TOTAL SUPPLY CURRENT vs SUPPLY
VOLTAGE
TS524
OUTPUT SHORT CIRCUIT CURRENT vs
OUTPUT VOLTAGE
OUTPUT VOLTAGE vs SUPPLY VOLTAGE
15
10
5
0
-5
-10
-15
0
Vid=±1V
RL=600
Ω
5
Supply Voltage (V)
10 15
EQUIVALENT INPUT NOISE VOLTAGE vs
FREQUENCY
OUTPUT VOLTAGE vs SUPPLY VOLTAGE
THD + NOISE vs FREQUENCY
5/8
TS524
VOLTAGE GAIN AND PHASE vs FREQUENCY THD + NOISE vs V out
6/8
TS524
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC DIP
Dim.
e e3
F i a1
B b b1
D
E
L
Z
Min.
0.51
1.39
1.27
Millimeters
Typ.
0.5
0.25
8.5
2.54
15.24
3.3
Max.
1.65
20
7.1
5.1
2.54
Min.
0.020
0.055
0.050
Inches
Typ.
0.020
0.010
0.335
0.100
0.600
0.130
Max.
0.065
0.787
0.280
0.201
0.100
7/8
TS524
PACKAGE MECHANICAL DATA
14 PINS - PLASTIC MICROPACKAGE (SO) b
14
1 e3
D e
M
8
7
L G c1 s
E
Millimeters Inches
Dim.
Min.
Typ.
Max.
Min.
Typ.
Max.
A a1 a2 b b1
0.1
0.35
0.19
1.75
0.2
1.6
0.46
0.25
0.004
0.014
0.007
0.069
0.008
0.063
0.018
0.010
C c1
D (1)
E e e3
8.55
5.8
0.5
1.27
7.62
8.75
6.2
45° (typ.)
0.336
0.228
0.020
0.050
0.300
0.344
0.244
F (1)
G
3.8
4.6
4.0
5.3
0.150
0.181
0.157
0.208
L
M
S
0.5
1.27
0.68
8° (max.)
0.020
0.050
0.027
Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK.
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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© 2001 STMicroelectronics - Printed in Italy - All Rights Reserved
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