Texas Instruments (INA128P) Instrument Amplifier, 3 Amplifier

Instrument Amplifier, 3 Amplifier, 50 µV, 4 V/µs, 1.3 MHz, ± 2.25V to ± 18V, DIP Product Overview The INA128P is a low power, general purpose Instrumentation Amplifier offers excellent accuracy. The versatile 3 operational amplifier design and small size make them ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100). A single external resistor sets any gain from 1 to 10,000. The INA128P provides an industry-standard gain equation. The INA128P is laser trimmed for very low offset voltage (50µV), drift (0.5µV/°C) and high common-mode rejection (120dB at G >=100). It operates with power supplies as low as ±2.25V and quiescent current is only 700µA - ideal for battery-operated systems. Internal input protection can withstand up to ±40V without damage. 50µV Maximum low offset voltage 0.5µV/°C Maximum low drift 5nA Maximum low input bias current 120dB Minimum high CMR Inputs protected to ±40V 700µA Low quiescent current Green product and no Sb/Br Applications Test & Measurement, Sensing & Instrumentation, Medical Product Information No. of Amplifiers: 3 Amplifier Input Offset Voltage: 50µV Slew Rate: 4V/µs Bandwidth: 1.3MHz Supply Voltage Range: ± 2.25V to ± 18V Amplifier Case Style: DIP No. of Pins: 8Pins Amplifier Output: Single Ended CMRR: 130dB Operating Temperature Min: -40°C Operating Temperature Max: 85°C