Features

• ADA4177 series Precision Op Amps, Analog Devices. Analog Devices ADA4177 series are precision op amps that combine both input overvoltage protection (OVP) and input electromagnetic interference (EMI) filtering whilst maintaining low maximum bias current and rail-to-rail output operation. Typical applications include Wireless base station control circuits, Optical network amplification, Instrumentation, Sensor conditioning and Precision filters. Low offset voltage: 60μV maximum at 25°C (8-lead and 14-lead SOIC) Low offset voltage drift: 1μV/°C maximum (8-lead and 14-lead SOIC) Low input bias current: 1nA maximum at 25°C Low voltage noise density: 8nV/√Hz typical at 1kHz Large signal voltage gain (AVOL): 100dB minimum over full supply voltage and operating temperature Input overvoltage protection to 32V above and below the supply voltage rail Integrated EMI filter: 70dB typical rejection at 1000MHz 90dB typical rejection at 2400MHz Rail-to-rail output swing Low supply current: 500μA typical per amplifier Wide bandwidth: Gain bandwidth product (AV : +100): 3.5MHz typical Unity-gain crossover (AV : +1): 3.5MHz typical −3dB bandwidth (AV : +1): 6MHz typical Dual-supply operation: Specified at ±5V to ±15V, operates over ±25 V to ±18V Unity-gain stable No phase reversal when inputs exceed common-mode range