Page 1
.
LOW INPUT OFFSET VOLTAGE 850µV max.
.
LOW VOLTAGE NOISE : 4.5nV/√√Hz
.
HIGH GAIN BANDWIDTH PRODUCT : 15M Hz
.
HIGH SLEW RATE : 7V/µµs
.
LOW DISTORTION : 0.002%
.
ESD INTERNAL PROTECTION 2kV
TS522
PRECISIO N LO W NO ISE
DUAL OPERATIONAL AMP LIFIERS
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
DESCRIPTIO N
The TS522 is a monolithic dual operational amplifier mainly dedicated to audio applications. The
TS522 offers a very low input offset voltage as well
as low voltage noise (4.5nV/√Hz ) and high dy-
namic performances (15MHz gain bandwidth product, 7V/µs slew rate).
The output stage allows a large output voltage
swing and symmetrical source and sink curre nts.
PIN CONNECTIONS (top view)
Output 1
Inverting input 1
Non-inverting input 1
1
2
-
+
3
-
45
V
CC
ORDER CODES
Part Number Temperature Range
o
TS522I -40, +125
+
V
8
CC
Output 2
7
-
6
Inverting input 2
+
Non-inverting input 2
C ••
Package
ND
September 1997
1/5
Page 2
TS522
SCHEMATIC DIAGRAM (1/2 TS522)
V
CC
Inverting
Input
Non-inverting
Input
V
CC
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
Output
V
CC
V
id
V
T
oper
T
T
stg
P
tot
Notes : 1. Either or both input voltages must not exceed the magnitude of V
Supply Voltage ±18 or +36 V
Differential Input Voltage - (note 1) ±30 V
Input Voltage - (note 1) ±15 V
i
Output Short-Circuit Duration - (note 2) Infinite
Operating Free-air Temperature Range -40 to +105
Maximum Junction Temperature +150
j
Storage Temperature -65 to +150
Maximum Power Dissipation - (note 2) 500 mW
+
-
or V
CC
2. Power dissipation must b e considered to ensure maximum junction temperature (Tj) is not exceeded
CC
o
C
o
C
o
C
OPERATING CONDITIONS
Symbol Parameter Value U nit
Supply Voltage ±2.5 to ±15 V
2/5
V
CC
Page 3
ELECTRICAL CHARACTERISTICS
V
CC
+
= +15V, V
-
= -15V , T
CC
= 25oC (unless otherwise specified)
amb
Symbol Parameter Min. Typ. Max. Unit
V
io
DV
I
io
I
ib
V
icm
A
vd
±V
opp
CMR Common Mode Rejection Ratio (V
SVR Supply Voltage Rejection Ratio
I
o
I
CC
Input Offset Voltage (Vo = 0V, Vic = 0V)
= +25oC
T
amb
T
≤ T
amb
= +25oC
≤ T
amb
= +25oC
≤ T
amb
≤ T
≤ T
≤ T
max.
max.
max.
≤ T
min.
amb
= 0V, VO = 0V)
ic
= 0V, VO = 0V)
ic
≤ T
max.
2
10 150
250 750
min.
Input Offset Voltage Drift
io
Vic = 0V, Vo = 0V, T
Input Offset Current (V
T
amb
T
min.
Input Bias Current (V
T
amb
T
min.
Common Mode Input Voltage Range (∆VIO = 5mV, VO = 0V) ±13 ±14 V
Large Signal Voltage Gain (RL = 2kΩ, VO = ±10V)
T
T
amb
min.
= +25oC
≤ T
amb
≤ T
max.
90
85
100
Output Voltage Swing (Vid = ±1V)
RL = 600Ω
= 600Ω
R
L
RL = 2.0kΩ
= 2.0kΩ
R
L
RL = 10kΩ
= 10kΩ
R
L
= ±13V) 80 100 dB
ic
+
-
/ V
V
CC
= +15V / -15V to +5V / -5V 80 105
CC
13.2
13.5
12.2
-12.7
14
-14.2
14.3
-14.6
Output Short Circuit Current (Vid = ±1V, Output to Ground)
Source
Sink
15
20
29
37
Supply current (VO = 0V, All Amplifiers)
T
T
amb
min.
= +25oC
≤ T
amb
≤ T
max.
45
0.85
1.7
175
800
-13.2
-14
5.5
SR Slew Rate
= -10V to +10V, RL = 2kΩ, CL = 100pF, AV = +1 5 7
V
i
GBP Gain Bandwidth Product (f = 100kHz, R
= 2kΩ, CL = 100pF) 10 15 MHz
L
B Unity Gain Bandwidth (Open loop) 9 MHz
A
m
Gain Margin (RL = 2kΩ)C
∅m Phase Margin (R
e
n
i
n
Equivalent Input Noise Voltage (RS = 100Ω, f = 1kHz) 4.5
Equivalent Input Noise current (f = 1kHz) 0.5
= 2kΩ)C
L
= 0pF
L
CL = 100pF
= 0pF
L
= 100pF
C
L
-11
-6
55
30
THD Total Harmonic Distortion
RL = 2kΩ, f = 20Hz to 20kHz, VO = 3V
V
O1/VO2
Channel Separation (f = 20Hz to 20kHz) 120 dB
FPB Full Power Bandwidth (V
Z
o
R
C
Output Impedance (VO = 0V, f = 9MHz) 37 Ω
Input Resistance (Vic = 0V) 175 kΩ
i
Input Capacitance (Vic = 0V) 12 pF
i
= 27Vpp, RL = 2kΩ, THD ≤ 1%) 120 kHz
O
, AV = +1 0.002
rms
TS522
mV
µV/oC
nA
nA
dB
V
dB
mA
mA
V/µs
dB
Degrees
nV
Hz
√
pA
Hz
√
%
3/5
Page 4
TS522
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Dim.
Min. Typ. Max. Min. Typ. Max.
Millimeters Inches
A 3.32 0.131
a1 0.51 0.020
B 1.15 1.65 0.045 0.065
b 0.356 0.55 0.014 0.022
b1 0.204 0.304 0.008 0.012
D 10.92 0.430
E 7.95 9.75 0.313 0.384
e 2.54 0.100
e3 7.62 0.300
e4 7.62 0.300
F 6.6 0260
i 5.08 0.200
L 3.18 3.81 0.125 0.150
Z 1.52 0.060
PM-DIP8.EPS
DIP8.TBL
4/5
Page 5
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
TS522
Dim.
Min. Typ. Max. Min. Typ. Max.
Millimeters Inches
A 1.75 0.069
a1 0.1 0.25 0.004 0.010
a2 1.65 0.065
a3 0.65 0.85 0.026 0.033
b 0.35 0.48 0.014 0.019
b1 0.19 0.25 0.007 0.010
C 0.25 0.5 0.010 0.020
c1 45
o
(typ.)
D 4.8 5.0 0.189 0.197
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 3.81 0.150
F 3.8 4.0 0.150 0.157
L 0.4 1.27 0.016 0.050
M 0.6 0.024
S8
Information furnished i s believed to be accurate and rel iabl e. However, S GS-THOMSON Microel ectroni cs assumes no responsibil ity
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 SGS-THOMSON Microelectronics.
Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.
o
(max.)
PM-SO8.EPS
SO8.TBL
© 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
ORDER CODE :
5/5
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