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
