IN−

COMP/BAL

COMP

OUT

BALANCE

−

+

IN+

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NE5534, NE5534A, SA5534, SA5534A

SLOS070D – JULY 1979 – REVISED NOVEMBER 2014

NE5534x, SA5534x Low-Noise Operational Amplifiers

1 Features

3 Description

The NE5534, NE5534A, SA5534, and SA5534A

1

•

Equivalent Input Noise Voltage

devices are high-performance operational amplifiers

3.5 nV/

√Hz Typ

combining excellent dc and ac characteristics. Some

•

Unity-Gain Bandwidth 10 MHz Typ

of the features include very low noise, high output-

•

Common-Mode Rejection Ratio 100 dB Typ

drive capability, high unity-gain and maximum-output-

swing bandwidths, low distortion, and high slew rate.

•

High DC Voltage Gain 100 V/mV Typ

•

Peak-to-Peak Output Voltage Swing 32 V Typ

These

operational

amplifiers

are

compensated

internally for a gain equal to or greater than three.

Optimization of the frequency response for various

•

High Slew Rate 13 V/

μs Typ

applications can be obtained by use of an external

•

Wide Supply-Voltage Range ±3 V to ±20 V

compensation

capacitor

between

COMP

and

•

Low Harmonic Distortion

COMP/BAL. The devices feature input-protection

diodes, output short-circuit protection, and offset-

•

Offset Nulling Capability

voltage nulling capability with use of the BALANCE

•

External Compensation Capability

and COMP/BAL pins (see Figure 10).

For the NE5534A and SA5534A devices, a maximum

2 Applications

limit is specified for the equivalent input noise

•

Audio Preamplifiers

voltage.

•

Servo Error Amplifiers

Device Information

•

Medical Equipment

PART NUMBER

PACKAGE (PIN)

BODY SIZE (NOM)

•

Telephone Channel Amplifiers

NE5534x

SOIC (8)

4.90 mm × 3.91 mm

SOIC (8)

4.90 mm × 3.91 mm

SA5534x

SO (8)

6.20 mm × 5.30 mm

4 Simplified Schematic

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.