ST TSM104, TSM104A User Manual
QUAD OPERATIONAL AMPLIFIER AND
PROGRAMMABLE VOLTAGE REFERENCE
OPERATIONAL AMPLIFIERS
■ LOW SUPPLY CURRENT : 375µA/op.
(@ V
■ LOW INPUT BIAS CURRENT : 20nA
■ MEDIUM SPEED : 0.9MHz
■ LOW INPUT OFFSET VOLTAGE : 0.5 mV typ
for TSM104A
■ WIDE POWER SUPPLY RANGE : ±1.5V to
±15V
VOLTAGE REFERENCE
■ ADJUSTABLE OUTPUT VOLTAGE :
V
■ 0.4% AND 1% VOLTAGE PRECISION
■ SINK CURRENT CAPABILITY : 1 to 100mA
■ TYPICAL OUTPUT IMPEDANCE : 0.2Ω
to 36V
ref
CC
= 5V)
TSM104/A
NOT FOR NEW DESIGN - REPLACED BY TSM104W
N
DIP16
(Plastic Package)
D
SO16
(Plastic Micropackage)
DESCRIPTION
The TSM104 is a monolithic IC that includes f our
op-amps and an adjustable shunt voltage reference. This device is offering space and cost saving in many ap plications like power supply management or data acquisition systems.
PIN CONNECTIONS (top view)
Output 1
Inverting Input 1
Non-inverting Input 1
Non-inverting Input 2
Inverting Input 2
Output 2
V
CC
Adjust
1
2
3
+
4
5
6
7
8
ORDER CODE
Part Number Temperature Range
TSM104I/AI -40°C, +105°C
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
16
Output 4
Inverting Input
15
Non-inverting Input 4
14
V
-
13
CC
Non-inverting Input 3
12
Inverting Input 3
11
10
Output 3
9
Cathode
Package
ND
••
January 2003
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TSM104/A
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
T
R
ELECTRICAL CHARACTERISTICS
V
CC
Symbol Parameter Min Typ Max Unit
Supply Voltage 36 V
CC
V
Differential Input Voltage 36 V
id
V
Input Voltage -0.3 to 36 V
i
Output Short-circuit Duration Infinite
Operating Free-Air Temperature Range -55 to +125 °C
oper
T
Maximum Junction Temperature 150 °C
j
Thermal Resistance Junction to Ambient (SO package) 150 °C/W
thja
+
= 5V, V
I
CC
-
CC
= 0V, T
= 25°C (unless otherwise specified)
amb
Total Supply Current, excluding current in the Voltage
Reference
+
= 5V, no load
V
CC
T
< T
min.
+
V
CC
T
min.
< T
amb
max.
= 30V, no load
< T
< T
amb
max.
1.4 2.4
4
mA
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TSM104/A
ELECTRICAL CHARACTERISTICS
+
V
= 5V, V
CC
Symbol Parameter Min. Typ. Max. Unit
V
io
V
∆
io
Iio
I
ib
A
vd
SVR
Vicm
CMR
I
source
I
o
I
sink
V
OH
V
OL
SR
GBP
THD
e
n
Cs
1. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end of the
common-mode voltage range is V
But either of both inputs can go to +36V without damage.
-
= Ground, VO = 1.4V, T
cc
= 25°C (unless otherwise specified)
amb
Input Offset Voltage
amb
amb
amb
≤ T
amb
≤ T
= 25°C
max
= 25°C
max
0.5
TSM104, T
T
≤ T
min
TSM104A, T
T
≤ T
min
Input Offset Voltage Drift 7
Input Offset Current
T
≤ T
amb
≤ T
max
min
Input Bias Current
≤ T
T
min
amb
≤ T
max
Large Signal Voltage Gain
V
= 15V, RL = 2k
CC
V
= 1.4V to 11.4V
O
T
≤ T
min
amb
≤ T
max
50
25
100
Supply Voltage Rejection Ratio
V
= 5V to 30V
CC
65 100
Input Voltage Mode Voltage Range
V
= + 30V see note1)
CC
T
≤ T
≤ T
min
amb
max
Common Mode Rejection Ratio
T
≤ T
amb
≤ T
max
min
0
0
70
60
Output Current Source
= 2V, V
V
o
= +15V, Vid = +1V
cc
20 40
Output Short Circuit to Ground
= +15V
V
CC
Output Current Sink
V
= -1V
id
V
= +15V, Vo = +2V 10 20 mA
CC
High Level Output Voltage
amb
amb
CC
≤ T
≤ T
+
= 30V
max
max
27
27
= 10k, V
R
L
T
= 25°C
amb
T
≤ T
min
R
L
T
min
= 10k
≤ T
Low Level Output Voltage
Slew Rate at Unity Gain
= 0.5 to 3V, V
V
i
R
= 2kΩ, CL = 100pF, unity gain
L
CC
= 15V
0.1 0.3
Gain Bandwith Product
= 30V, RL = 2k, CL = 100pF
V
CC
f = 100kHz, V
= 10mV
in
0.5 0.9
Total Harmonic Distortion
f = 1kHz
= 20dB, RL = 2, VCC = 30V
A
V
C
= 100pF, Vo = 2Vpp
L
0.02
Equivalent Input Noise Voltage
f = 1kHz, V
= 30V, Rs = 100
CC
Ω
Channel Separation
1kHz < f < 20kHz 120
+
-1.5V
CC
mV
1
5
6
3
4
V/°C
µ
23050nA
20 150
nA
200
V/mV
dB
V
Vcc+ -1.5
+
-2
Vcc
85 dB
mA
mA
40 60
V
28
mV
520
20
V/µs
MHz
%
50
nV
----------- Hz
dB
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