INA163 SBOS177D – NOVEMBER 2000 – REVISED MAY 2005 Low-Noise, Low-Distortion
INSTRUMENTATION AMPLIFIER
FEATURES DESCRIPTION в—Џ
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в—Џ The INA163 is a very low-noise, low-distortion, monolithic instrumentation amplifier. Its current-feedback
circuitry achieves very wide bandwidth and excellent
dynamic response over a wide range of gain. It is ideal
for low-level audio signals such as balanced lowimpedance microphones. Many industrial, instrumentation, and medical applications also benefit from its
low noise and wide bandwidth.
Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. The
INA163 provides near-theoretical noise performance
for 200Ω source impedance. Its differential input, low
noise, and low distortion provide superior performance
in professional microphone amplifier applications.
The INA163’s wide supply voltage, excellent output
voltage swing, and high output current drive allow its
use in high-level audio stages as well.
The INA163 is available in a space-saving SO-14
surface-mount package, specified for operation over …
