OP177GPZ

OP177 is an ultra-precision operational amplifier. The combination of outstanding specifications of the device ensures accurate performance in high closed-loop gain applications. This low noise, bipolar input operational amplifier is also a cost effective alternative to chopper-stabilized amplifiers. The device provides chopper-type performance without the usual problems of high noise, low frequency chopper spikes, large physical size, limited common-mode input voltage range, and bulky external storage capacitors.

• Ultralow offset voltage is 60μV max at TA = 25°C
• Outstanding offset voltage drift is 0.4μV/°C max
• Excellent open-loop gain and gain linearity is 12V/μV typical
• CMRR is 115dB min, slew rate is 0.3V/μs typ
• PSRR is 110dB min, input noise voltage is 118nVrms
• Low supply current is 2.0mA max
• Input bias current is +1.2nA
• Power consumption is 50mW typ
• Operating temperature is −40°C to +85°C, package style is 8-lead PDIP

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