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AU5232D

Matched dual high-performance low-voltage operational amplifier

Philips Electronics 

Philips Semiconductors

Matched dual high-performance

low-voltage operational amplifier

Product data

NE/SA/AU5232

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

ORDERING INFORMATION

ORDER CODE

DESCRIPTION

NE5232D

8-Pin Plastic Small Outline (SO) package

NE5232N

8-Pin Plastic Dual In-Line Package (DIP)

SA5232D

8-Pin Plastic Small Outline (SO) package

SA5232N

8-Pin Plastic Dual In-Line Package (DIP)

AU5232N

8-Pin Plastic Dual In-Line Package (DIP)

AU5232D

8-Pin Plastic Small Outline (SO) package

PIN CONFIGURATION

D, N Packages

OUTPUT A 1

INVERTING INPUT A 2

NON INVERTING INPUT A 3

V– 4

8 V+

A

B 7 OUTPUT B

–+ +–

6 INVERTING INPUT B

5 NON INVERTING INPUT B

SL01163

Figure 1. Pin configuration.

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

TEMPERATURE RANGE

0 °C to +70 °C

0 °C to +70 °C

–40 °C to +85 °C

–40 °C to +85 °C

–40 °C to +125 °C

–40 °C to +125 °C

DWG #

SOT96-1

SOT97-1

SOT96-1

SOT97-1

SOT97-1

SOT96-1

2002 May 21

2

853–2347 28261

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