INA128UAE4

TEXAS INSTRUMENTS  INA128UAE4  仪器放大器, 3个放大器, 125 µV, 4 V/µs, 1.3 MHz, ± 2.25V 至 ± 18V, SOIC

The 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.

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50µV Maximum low offset voltage

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0.5µV/°C Maximum low drift

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5nA Maximum low input bias current

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120dB Minimum high CMR

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Inputs protected to ±40V

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700µA Low quiescent current

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Green product and no Sb/Br

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.