CS3012-IS(2002) Datasheet PDF - Cirrus Logic

Description
The CS3011 single amplifier and the CS3012 dual amplifier are designed for precision amplification of low level signals and are ideally suited to applications that require very high closed loop gains. These amplifiers achieve excellent offset stability, super high open loop gain, and low noise over time and temperature. The devices also exhibit excellent CMRR and PSRR. The common mode input range includes the negative supply rail. The amplifiers operate with any total supply voltage from 2.7 V to 6.7 V (±1.35 V to ±3.35 V).

FEATUREs
● Low Offset: 10 µV Max
● Low Drift: 0.05 µV/°C Max
● Low Noise
   – 12 nV/√Hz @ 1.0 Hz
   – 0.1 to 10 Hz = 250 nVp-p
   – 1/f corner @ 0.08 Hz
● Open-Loop Voltage Gain
   – 1000 Trillion Typ
   – 10 Billion Min
● Rail-to-Rail Output Swing
● 750 µA Supply Current
● Slew rate: 2 V/µs

APPLICATIONs
● Thermocouple/Thermopile Amplifiers
● Load Cell and Bridge Transducer Amplifiers
● Precision Instrumentation
● Battery-Powered Systems