LM2902
LOW POWER QUAD OPERATIONAL AMPLIFIER
s
WIDE GAIN BANDWIDTH: 1.3MHz
s
INPUT COMMON-MODE VOLTAGE RANGE
s
LARGE VOLTAGE GAIN: 100dB
s
VERY LOW SUPPLY CURRENT/AMPLI:
s
LOW INPUT BIAS CURRENT: 20nA
s
LOW INPUT OFFSET CURRENT:2nA
s
WIDE POWER SUPPLY RANGE:
SINGLE SUPPLY: +3V TO +30V
DUAL SUPPLIES: ±1.5V TO ±15V
DESCRIPTION
This circuit consists of four independent, high
gain, internally frequency compensated operation-
al amplifiers which were designed specially for au-
tomotive and industrial control systems. It oper-
ates from a single power supply over a wide range
of voltages. Operation from split power supplies is
also possible and the low power supply current
drain is independent of the magnitude of the pow-
er supply voltage.
ORDER CODE
Part
Number
LM2902
Temperature
Range
-40°C, +125°C
Package
N
•
D
•
P
•
P
TSSOP14
(Thin Shrink Small Outline Package)
INCLUDES GROUND
375µA
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
N =
Dual in Line Package (DIP)
D =
Small Outline Package (SO) - also available in Tape & Reel (DT)
P =
Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
PIN CONNECTIONS
(top view)
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
V
CC
+ 4
Non-inverting Input 2
Inverting Input 2
5
6
+
-
+
-
-
+
-
+
14 Output 4
13 Inverting Input 4
12 Non-inverting Input 4
11 V
CC
-
10 Non-inverting Input 3
9
8
Inverting Input 3
Output 3
Output 2 7
November 2001
1/11
STMICROELECTRONICS [ STMICROELECTRONICS ]
