ST TSM104W User Manual
TSM104W/A
QUAD OPERATIONAL AMPLIFIER AND
PROGRAMMABLE VOLTAGE REFERENCE
OPERATIONAL AMPLIFIERS
■ LOW SUPPLY CURRENT : 375µA/op.
(@ VCC = 5V)
■ LOW INPUT BIAS CURRENT : 20nA
■ MEDIUM SPEED : 0.9MHz
■ LOW INPUT OFFSET VOLTAGE : 0.5 mV typ
for TSM104WA
■ WIDE POWER SUPPLY RANGE : ±1.5V to
±15V
■ 2kV ESD PROTECTION
VOLTAGE REFERENCE
■ ADJUSTABLE OUTPUT VOLTAGE :
V
to 36V
ref
■ 0.4% AND 1% VOLTAGE PRECISION
■ SINK CURRENT CAPABILITY : 1 to 100mA
■ TYPICAL OUTPUT IMPEDANCE : 0.2Ω
DESCRIPTION
The TSM104W is a monolithic IC that includes
four op-amps and an adjustable shunt voltage reference. This device is offering space and cost
saving in many applications like power supply
management or data acquisition systems.
N
DIP16
(Plastic Package)
D
SO16
(Plastic Micropackage)
ORDER CODE
Part Number Temperature Range
TSM104WI/AI -40°C, +105°C
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
Package
ND
••
PIN CONNECTIONS (top view)
Output 1
Inverting Input 1
Non-inverting Input 1
V
CC
Non-inverting Input 2
Inverting Input 2
Output 2
Adjust
January 2003
16
1
2
3
+
4
5
6
7
8
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
1/9
TSM104W/A
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
T
R
ESD Electrostatic Discharge Protection 2 kV
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 Vcc + 0.3 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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TSM104W/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
-
= Ground, VO = 1.4V, T
cc
= 25°C (unless otherwise specified)
amb
Input Offset Voltage
TSM104W, T
T
≤ T
min
amb
TSM104WA, T
T
≤ T
min
amb
amb
≤ T
≤ T
= 25°C
max
= 25°C
amb
max
0.5
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
Low Level Output Voltage
R
L
T
min
= 10k
≤ T
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, but either of both inputs can go to Vcc+0.3V without damage.
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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