OPA277U

Ultralow Offset Voltage: 10 ?V Unlike most operational amplifiers which are specified
? Ultralow Drift: ?0.1 ?V/?C at only one supply voltage, the OPAx277 series is
? High Open-Loop Gain: 134 dB specified for real-world applications; a single limit
applies over the ?5-V to ?15-V supply range. High
? High Common-Mode Rejection: 140 dB performance is maintained as the amplifiers swing to
? High Power Supply Rejection: 130 dB their specified limits. Because the initial offset voltage
? Low Bias Current: 1-nA maximum (?20 ?V maximum) is so low, user adjustment is
usually not required. However, the single version ? Wide Supply Range: ?2 V to ?18 V
(OPA277) provides external trim pins for special
? Low Quiescent Current: 800 ?A/amplifier applications.
? Single, Dual, and Quad Versions OPA277 operational amplifiers are easy to use and
? Replaces OP-07, OP-77, and OP-177