INA163UA/2K5 Datasheet PDF - Burr Brown

●DESCRIPTION

●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 low impedance microphones. Many industrial, instrumen tation, 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.

●FEATURES

● LOW NOISE: 1nV/√Hz at 1kHz

● LOW THD+N: 0.002% at 1kHz, G = 100

● WIDE BANDWIDTH: 800kHz at G = 100

● WIDE SUPPLY RANGE: ±4.5V to ±18V

● HIGH CMR: > 100dB

● GAIN SET WITH EXTERNAL RESISTOR

● SO-14 SURFACE-MOUNT PACKAGE

●APPLICATIONS

● PROFESSIONAL MICROPHONE PREAMPS

● MOVING-COIL TRANSDUCER AMPLIFIERS

● DIFFERENTIAL RECEIVERS

● BRIDGE TRANSDUCER AMPLIFIERS