TS512,A
PRECISION DUAL OPERATIONAL AMPLIFIER
s
LOW INPUT OFFSET VOLTAGE:
s
s
s
s
s
s
s
500µV max.
LOW POWER CONSUMPTION
SHORT CIRCUIT PROTECTION
LOW DISTORTION, LOW NOISE
HIGH GAIN-BANDWIDTH PRODUCT:
3MHz
HIGH CHANNEL SEPARATION
ESD INTERNAL PROTECTION
LOW INPUT OFFSER CURRENT
N
DIP8
(Plastic Package)
s
MACROMODEL
INCLUDED IN THIS
SPECIFICATION
DESCRIPTION
The TS512 is a high performance dual operational
amplifier with frequency and phase compensation
built into the chip. The internal phase compensa-
tion allows stable operation as voltage follower in
spite of its high gain-bandwidth products.
The circuit presents very stable electrical charac-
teristics over the entire supply voltage range, and
is particularly intended for professional and tele-
com applications (active filter, etc).
PIN CONNECTIONS
(top view)
D
SO8
(Plastic Micropackage)
ORDER CODE
Package
Part Number Temperature Range
N
TS512I
TS512AI
-40°C, +125°C
-40°C, +125°C
•
•
D
•
•
N =
Dual in Line Package (DIP)
D =
Small Outline Package (SO) - also available in Tape & Reel (DT)
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
V
CC
- 4
-
+
-
+
8
7
6
5
V
CC
+
Output
Inverting Input 2
Non-inverting Input 2
November 2001
1/6
TS512, A
SCHEMATIC DIAGRAM
(1/2 TS512)
V
CC
R16
4kΩ
Q25
Q11
Q2
Q12
R12
812Ω
Q3
Q27
Q37
Inverting
Input
Q15
Q22
Q5
Q7
Q31
Q4
Q6
Q8
Q9
Q17
Q32
Q18
Q10
C1
43pF
R3
60kΩ
R4
1.2kΩ
R7
15kΩ
Q19
R8
150kΩ
R9
15kΩ
Q23
Q33
R10
45kΩ
V
CC
Q34
Q20
C2
23pF
Q28
Q36
Non-inverting
Input
R13
27Ω
Output
Q38
R17
4kΩ
R14
27Ω
Q29
Q21
R1
2kΩ
R2
2kΩ
R5
4kΩ
R6
4kΩ
Q13
R11
1kΩ
Q14
R18
2kΩ
Q35
Q30
R15
150kΩ
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CC
V
i
V
id
T
oper
p
tot
T
j
T
stg
1.
Parameter
Supply Voltage
Input Voltage
Differential Input Voltage
Operating Free-Air Temperature Range
Power Dissipation at T
amb
= 70°C
1)
Junction Temperature
Storage Temperature Range
Value
±18
±V
CC
±(V
CC
- 1)
-40 to +125
500
+ 150
-65 to +150
Unit
V
°C
mW
°C
°C
Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded.
2/6
TS512, A
ELECTRICAL CHARACTERISTICS
V
CC
= ±15V, T
amb
= 25°C (unless otherwise specified)
Symbol
I
cc
I
ib
R
i
Supply Current
Input Bias Current
T
min
≤
T
op
≤
T
max
Input Resistance, f = 1kHz
Input Offset Voltage
V
io
T
min
≤
T
op
≤
T
max
∆V
io
I
io
∆I
io
I
os
A
vd
GBP
e
n
Input Offset Voltage Drift
T
min
≤
T
op
≤
T
max
Input Offset Current
T
min
≤
T
op
≤
T
max
Input Offset Current Drift
T
min
≤
T
op
≤
T
max
Output Short Circuit Current
Large Signal Voltage Gain
R
L
= 2kΩ
V
cc
= ±15V
V
cc
= ± 4V
90
1.8
TS512
TS512A
TS512
TS512A
2
5
20
40
0.5
2.5
0.5
3.5
1.5
µV/°C
nA
nA
-------
°
C
mA
dB
MHz
nV
-----------
-
Hz
mv
Parameter
Min.
Typ.
0.7
50
1
Max.
1.2
150
300
Unit
mA
nA
MΩ
0.08
23
100
95
3
8
10
18
0.03
Gain-bandwidth Product, f = 100kHz
Equivalent Input Noise Voltage, f = 1kHz
Rs = 50Ω
Rs = 1kΩ
Rs = 10kΩ
Total Harmonic Distortion
R
L
= 2kΩ
A
v
= 20dB
f = 1kHz
V
o
= 2V
pp
Output Voltage Swing
R
L
= 2kΩ
Large Signal Voltage Swing
R
L
= 10kΩ
Slew Rate
Unity Gain, RL = 2kΩ
Common Mode Rejection Ratio
V
ic
= ±10V
Supply Voltage Rejection Ratio
Channel Separation,
f = 1kHz
V
cc
= ±15V
V
cc
= ± 4V
f = 10kHz
THD
%
±V
opp
V
opp
SR
CMR
SVR
V
o1
/V
o2
±13
±3
28
0.8
90
90
120
1.5
V
V
pp
V/µs
dB
dB
dB
3/6
TS512, A
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 TS512 1 3 2 4 5 (analog)
********************************************************
.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
VIP 4 18 1.500000E+00
FCP 4 5 VOFP 3.400000E+01
FCN 5 4 VOFN 3.400000E+01
ELECTRICAL CHARACTERISTICS
V
cc
= ±15V, T
amb
= 25°C (unless otherwise specified)
Symbol
V
io
A
vd
I
cc
V
icm
V
OH
V
OL
I
sink
I
source
GBP
SR
∅m
4/6
R
L
= 2kΩ
R
L
= 2kΩ
V
o
= 0V
V
o
= 0V
R
L
= 2kΩ, C
L
= 100pF
R
L
= 2kΩ
R
L
= 2kΩ, C
L
= 100pF
R
L
= 2kΩ
No load, per operator
Conditions
Value
0
100
350
-13.5 to 13.5
+13
-13
23
23
3
1.4
55
Unit
mV
V/mV
µA
V
V
V
mA
mA
MHz
V/µs
Degrees
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, A
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Millimeters
Dim.
Min.
A
a1
B
b
b1
D
E
e
e3
e4
F
i
L
Z
0.51
1.15
0.356
0.204
7.95
2.54
7.62
7.62
6.6
5.08
3.81
1.52
Typ.
3.32
1.65
0.55
0.304
10.92
9.75
0.020
0.045
0.014
0.008
0.313
Max.
Min.
Inches
Typ.
0.131
0.065
0.022
0.012
0.430
0.384
0.100
0.300
0.300
0260
0.200
0.150
0.060
Max.
3.18
0.125
5/6
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