The INA217 is a low-noise, low-distortion, monolithic instru-mentation amplifier. Current-feedback circuitry allows the INA217 to achieve wide bandwidth and excellent dynamic response over a wide range of gain. The INA217 is ideal for low-level audio signals such as balanced low-impedance microphones. Many industrial, instrumentation, and medical applications also benefit from its low noise and wide band-width.
Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. The INA217 provides near-theoretical noise performance for 200Ω source imped-ance. The INA217 features differential input, low noise, and low distortion that provides superior performance in profes-sional microphone amplifier applications.
The INA217 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 is available in the same DIP-8 and SOL-16 wide body packages and pin outs as the SSM2017. For a smaller package, see the INA163 in SO-14 narrow. The INA217 is specified over the temperature range of –40°C to +85°C.
Features:
●LOW NOISE: 1.3nV/√Hz</a> at 1kHz●LOW THD+N: 0.004% 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●DIP-8 AND SOL-16 WIDEBODY PACKAGES
(Absolute) Maximum Ratings:
Supply Voltage, V+ to V–.........................................................±18V Signal Input Terminals, Voltage(2)..........(V–) – 0.5V to (V+) + 0.5V Current(2)............................................10mA Output Short-Circuit(3).....................................................Continuous Operating Temperature.......................................–55°C to +125°C Storage Temperature..........................................–55°C to +150°C Junction Temperature............................................................+150°C Lead Temperature (soldering, 10s).......................................+300°C
