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 PACKAGESApplication-PROFESSIONAL MICROPHONE PREAMPS
-MOVING-COIL TRANSDUCER AMPLIFIERS
-DIFFERENTIAL RECEIVERS
-BRIDGE TRANSDUCER AMPLIFIERSPinout
SpecificationsSupply 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°CDescriptionThe 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.
INA217 Data Sheet
