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INA217

SBOS247C – JUNE 2002 – REVISED NOVEMBER 2015

INA217 Low-Noise, Low-Distortion Instrumentation Amplifier Replacement for SSM2017

1 Features

3 Description

The INA217 device is a low-noise, low-distortion,

1

•

Low Noise: 1.3 nV/M

√Hz at 1 kHz

monolithic

instrumentation

amplifier.

Current-

•

Low THD+N: 0.004% at 1 kHz, G = 100

feedback circuitry allows the INA217 device to

•

Wide Bandwidth: 800 kHz at G = 100

achieve wide bandwidth and excellent dynamic

response over a wide range of gain. The INA217

•

Wide Supply Range: ±4.5 V to ±18 V

device is ideal for low-level audio signals such as

•

High CMR: > 100 dB

balanced

low-impedance

microphones.

Many

•

Gain Set With External Resistor

industrial, instrumentation, and medical applications

also benefit from its low noise and wide bandwidth.

•

DIP-8 and SOL-16 Widebody Packages

Unique

distortion

cancellation

circuitry

reduces

2 Applications

distortion to extremely low levels, even in high gain.

The INA217 device provides near-theoretical noise

•

Professional Microphone Preamps

performance for 200-

Ω source impedance. The

•

Moving-coil Transducer Amplifiers

INA217 device features differential input, low noise,

•

Differential Receivers

and low distortion that provides superior performance

•

Bridge Transducer Amplifiers

in professional microphone amplifier applications.

The INA217device features wide supply voltage,

excellent output voltage swing, and high output

current drive, making it an optimal candidate for use

in high-level audio stages.

The INA217 device is available in the same DIP-8

and SOL-16 wide body packages and pinouts as the

SSM2017. For a smaller package, see the INA163

device in SO-14 narrow. The INA217 device is

specified over the temperature range of –40°C to

85°C.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

SOIC (16)

10.30 mm × 7.50 mm

INA217

PDIP (8)

9.81 mm × 6.35 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

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.