peculiarity
(V S = ± 15V, TA = 25°C, typical, unless specified).
Wide supply voltage range
2.5V to 32V
Wide input common-mode voltage
0.3V override
Output short-circuit current
> 100 mAh
High output current (1V slave)
± 70 mAh
GBWP
21 MHz
Slew rate
15.2 V/μs
Capacitive load tolerance
Unlimited
Total supply current
2.0 mA
Temperature range
-40°C to +125°C
Test at -40 °C, 125 °C, 25 °C, 5V, ± 5V, ± 15V
illustrate
The LM7332 is a dual rail-to-rail input and output amplifier with a wide operating temperature range (-40°C to +125°C) to meet the needs of automotive, industrial, and power applications. The output current of the LM7332 is 100 mA, which is higher than most monolithic op amps. Circuit designs with high output current requirements often require the use of discrete transistors because many op amps have low current outputs. The LM7332 has enough current output to directly drive many loads, saving cost and space for discrete transistors.
The extremely wide operating power supply from 2.5V to 32V alleviates any problem in extreme conditions and provides flexibility in a variety of applications. Most of the parameters of this device are insensitive to changes in the power supply, and this design enhances another step in simplifying usage. The larger than rail-to-rail input common-mode voltage range allows operation beyond the input range in many applications, including high-side and low-side sensing.
The LM7332 can drive unlimited capacitive loads without oscillation.
The LM7332 is available in 8-pin MSOP and SOIC packages.
apply
MOSFET with power transistor driver
Discrete transistors replace high-current output circuits
Instrumentation 4-20 mA current loop
Simulate data transfer
Multi-voltage power supply and battery charger
High and low voltage side current detection
Transaxles and sensors
Output of digital-to-analog converter