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NE5234

Matched quad high-performance low-voltage operational amplifier

NXP Semiconductors. 

Philips Semiconductors

Matched quad high-performance

low-voltage operational amplifier

Product data

NE/SA5234

DESCRIPTION

The NE/SA5234 is a matched, low voltage, high performance quad

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/SA5234 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: 25 nV/√Hz

• Electrostatic discharge protection

• Short-circuit protection

• Output inversion prevention

ORDERING INFORMATION

DESCRIPTION

14-Pin Plastic Small Outline (SO) package

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

14-Pin Plastic Small Outline (SO) package

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

PIN CONFIGURATION

N and D Packages

OUTPUT1 1

–INPUT1 2

+INPUT1 3

VCC 4

+INPUT2 5

–INPUT2 6

OUTPUT2 7

14 OUTPUT4

13 –INPUT4

12 +INPUT4

11 GND

10 +INPUT3

9 –INPUT3

8 OUTPUT3

SL00568

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

ORDER CODE

NE5234D

NE5234N

SA5234D

SA5234N

DWG #

SOT108-1

SOT27-1

SOT108-1

SOT27-1

2002 Feb 22

2

853-1445 27774

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