TSM103W
Dual Operational Amplifier and Voltage Reference
OPERATIONAL AMPLIFIER
s
s
s
s
s
s
s
s
s
s
s
s
LOW INPUT OFFSET VOLTAGE : 0.5mV
typ.
LOW SUPPLY CURRENT : 350µA/op.
(@ V
CC
= 5V)
MEDIUM BANDWIDTH (unity gain) : 0.9MHz
LARGE OUTPUT VOLTAGE SWING : 0V to
(V
CC
- 1.5V)
INPUT COMMON MODE VOLTAGE RANGE
INCLUDES GROUND
WIDE POWER SUPPLY RANGE : 3 to 32V
±1.5 TO ±16V
1.5kV ESD PROTECTION
VOLTAGE REFERENCE
FIXED OUTPUT VOLTAGE REFERENCE
2.5V
±0.4% OR ±0.7% VOLTAGE PRECISION
SINK CURRENT CAPABILITY : 1 to 100mA
TYPICAL OUTPUT IMPEDANCE : 0.2Ω
D
SO-8
(Plastic Micropackage)
PIN CONNECTIONS
(top view)
DESCRIPTION
The TSM103W is a monolithic IC that includes
one independent op-amp and another op-amp for
which the non-inverting input is wired to a 2.5V
fixed Voltage Reference. This device offers both
space and cost savings in many applications such
as power supply management or data acquisition
systems.
Output 1
1
OP1
OP2
8 VCC+
7 Output 2
6 Inverting Input 2
+
-
Inverting Input 1 2
Non-inverting Input 1 3
V - 4
CC
-
+
VRef
5 Non-inverting Input 2
ORDER CODE
Part Number
TSM103WID
TSM103WIDT
TSM103WAID
TSM103WAIDT
Temperature
Package Packaging
Range
Tube
Tape & Ree
Tube
Tape & Reel
-40, +105°C
SO-8
April 2004
Revision 3
1/7
STMICROELECTRONICS [ STMICROELECTRONICS ]
