INA321E/250G4

TEXAS INSTRUMENTS  INA321E/250G4  仪器放大器, 1个放大器, 500 µV, 0.04 V/µs, 500 kHz, 2.7V 至 5.5V, MSOP

The is a MicroPower single-supply CMOS Instrumentation Amplifier with rail-to-rail output. It offers wide-range, single-supply, as well as bipolar-supply operation. The INA321 family provides low-noise amplification of differential signals with MicroPower current consumption of 40µA. When shutdown, the INA321 has a quiescent current of less than 1µA. Returning to normal operations within nanoseconds, the shutdown feature makes the INA321 optimal for low-power battery or multiplexing applications. Configured internally for 5V/V gain, the INA321 offers exceptional flexibility with user-programmable external gain resistors. The INA321 reduces common-mode error over frequency and with CMRR remaining high up to 3kHz, line noise and line harmonics are rejected. The low-power design does not compromise on bandwidth or slew rate, making the INA321 ideal for driving sampling analog-to-digital A/D converters as well as general-purpose applications.

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High gain accuracy of G=5, 0.02%, 2ppm/°C

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Gain set with external resistors

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10pA Low bias current

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-0.02V V+ Rail-to-rail output swing

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40µA/channel Low quiescent current

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<1µA Shut down current

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Green product and no Sb/Br