Micropower Sampling 12-Bit A/D Converter

DESCRIPTION The SP8538is a very low power 12-Bit data acquisition chip. The SP8538typically draws 250µA of supply current when sampling at 25 kHz. Supply current drops linearly as the sample rate is reduced. The ADC automatically powers down when not performing conversions, drawing only

Low Power, Precision Auto-Zero Op Amp

GENERAL DESCRIPTION The AD8538/AD8539 are very high precision amplifiers featuring extremely low offset voltage, low input bias current, and low power consumption. The supply current is less than 215 μA maximujm per amplifier at 5.0 V. Operation is fully specified from 2.7 V to 5.0 V single suppl

30 V Zero-Drift, Rail-to-Rail Output Precision Amplifier

GENERAL DESCRIPTION The ADA4638-1 is a high voltage, high precision, zero-drift amplifier featuring rail-to-rail output swing. It is guaranteed to operate from 4.5 V to 30 V single supply or ±2.25 V to ±15 V dual supplies while consuming less than 0.95 mA of supply current at ±5 V. FEATURES

16 V Auto-Zero, Rail-to-Rail Output Operational Amplifiers

FEATURES Low offset voltage: 9 μV maximum Offset drift: 0.04 μV/°C maximum Rail-to-rail output swing 5 V to 16 V single-supply or ±2.5 V to ±8 V dual-supply operation High gain: 136 dB typical High CMRR: 133 dB typical High PSRR: 143 dB typical Very low input bias current: 40 pA maximum L

AXL E EC DI8 DO4 2A M12 6M

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Low Power, Precision, Auto-Zero Op Amps

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