OP290GPZ

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1. Description

OP290GPZ is a high-performance micro-power dual operational amplifier Powered by a single power supply from 1.6 V to 36 V or from a dual power supply ±0.8 V to ±18 V power supply. The input voltage range includes Allow OP290 to accommodate the negative rail of the input signal Ground in single-supply operation. OP290 output When operating from a single, the swing also includes the ground Power supply to achieve zero input and zero output operation. OP290's quiescent power supply current is less than 20 μA Each amplifier can provide more than 5 mA output at the same time Load current. The input offset voltage is less than 200 μV, no external zero adjustment is required. Revenue of more than 700,000 and Common mode rejection is better than 100 dB. power Power supply rejection ratio of less than 5.6 μV/V minimizes offset The voltage changes experienced in a battery-powered system. this The low offset voltage and high gain provided by OP290 Precision performance for micro-power applications. this OP290's minimum voltage and current requirements are suitable for it For battery and solar powered applications, such as portable Instruments, remote sensors and satellites.

2. Feature

    1. Single/dual power supply operation: 1.6 V to 36 V, ±0.8 V to ±18 V

    2. True single-supply operation; input and output voltage

    3. The input/output range includes grounding

    4. Low supply current (per amplifier), max. 20 µA

    5. High output drive, minimum 5 mA

    6. Low input offset voltage, typically 200 µV

    7. High open loop gain, minimum 400 V/mV

    8. Excellent PSRR, up to 5.6 µV/V

    9. Industry standard 8-Mead dual pin

3. Pin configuration

4. ELECTRICAL CHARACTERISTICS

5. Package overview