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ADA4051-2ARMZ 精密放大器
ADA4051-2ARMZ
ADI
: 2 Channel
: 26 uA
: 125 kHz
: 200 pA
相关产品
产品信息
ADA4051-2ARMZ
精密放大器 1.8V RRIO Dual Zero-Drift
1.8 V, Micropower, Zero-Drift, Rail-to-Rail Input/Output Op Amps
GENERAL DESCRIPTION ADA4051-2ARMZ
The ADA4051-1/ADA4051-2 are CMOS, micropower, zerodrift operational amplifiers utilizing an innovative chopping technique. These amplifiers feature rail-to-rail input/output swing and extremely low offset voltage while operating from a 1.8 V to 5.5 V power supply. In addition, these amplifiers offer high power supply rejection ratio (PSRR) and common-mode rejection ratio (CMRR) while operating with a typical supply current of 13 μA per amplifier. This combination of features makes the ADA4051-1/ADA4051-2 amplifiers ideal choices for battery-powered applications where high precision and low power consumption are important.
FEATURES ADA4051-2ARMZ
Very low supply current: 13 μA typical
Low offset voltage: 15 μV maximum
Offset voltage drift: 20 nV/°C
Single-supply operation: 1.8 V to 5.5 V
High PSRR: 110 dB minimum
High CMRR: 110 dB minimum
Rail-to-rail input/output
Unity-gain stable
Extended industrial temperature range
APPLICATIONS ADA4051-2ARMZ
Pressure and position sensors
Temperature measurements
Electronic scales
Medical instrumentation
Battery-powered equipment
Handheld test equipment
