DESCRIPTION
●The INA131 is a low cost, general purpose G = 100 instrumentation amplifier offering excellent accuracy. Its 3-op amp design and small size make it ideal for a wide range of applications.
●On-chip laser trimmed resistors accurately set a fixed gain of 100. The INA131 is laser trimmed to achieve very low offset voltage (50µV max), drift (0.25µV/°C max), and high CMR (110dB min). Internal input protection can withstand up to ±40V inputs without damage.
●FEATURES
●LOW OFFSET VOLTAGE: 50µV max
●LOW DRIFT: 0.25µV/°C max
●LOW INPUT BIAS CURRENT: 2nA max
●HIGH COMMON-MODE REJECTION: 110dB min
●INPUT OVERVOLTAGE PROTECTION: ±40V
●WIDE SUPPLY RANGE: ±2.25 to ±18V
●LOW QUIESCENT CURRENT: 3mA
●8-PIN PLASTIC DIP
