DESCRIPTION

The NE/SA/AU5232 is a matched, low voltage, high performance dual operational amplifier. Among its unique input and output characteristics is the capability for both input and output rail-to-rail operation, particularly critical in low voltage applications. The output swings to less than 50 mV of both rails across the entire power supply range. The NE/SA/AU5232 is capable of delivering 5.5 V peak-to-peak across a 600 Ω load and will typically draw only 700 µA per amplifier. The bandwidth is 2.5 MHz and the 1 settling time is 1.4 µs.

FEATURES

• Wide common-mode input voltage range: 250 mV beyond both rails

• Output swing within 50 mV of both rails

• Functionality to 1.8 V typical

• Low current consumption: 700 µA per amplifier

• ±15 mA output current capability

• Unity gain bandwidth: 2.5 MHz

• Slew rate: 0.8 V/µs

• Low noise: 33 nV/√Hz

• Electrostatic discharge protection

• Short-circuit protection

• Output inversion prevention

APPLICATIONS

• Automotive electronics

• Signal conditioning and sensing amplification

• Portable instrumentation

– Test and measurement

– Medical monitors and diagnostics

– Remote meters

• Audio equipment

• Security systems

• Communications

– Pagers

– Cellular telephone

– LAN

– 5 V Datacom bus

• Error amplifier in motor drives

• Transducer buffer amplifier