OP2177ARZ

The OP2177ARZ is one member of the OP2177 family which is designed as the precision low noise, low input bias current operational amplifier that can be used in (1)wireless base station control circuits; (2)optical network control circuits; (3)instrumentation; (4)sensors and controls; (5)thermocouples; (6)resistor thermal detectors (RTDs); (7)strain bridges; (8)shunt current measurements; (9)precision filters. This device offers the widest specified temperature range of any high precision amplifier in surface-mount packaging and consists of very high precision, single, dual, and quad amplifiers featuring extremely low offset voltage and drift, low input bias current, low noise, and low power consump-tion.

Features of the OP2177ARZ are:(1)low offset voltage: 60 V maximum; (2)very low offset voltage drift: 0.7 V/°C maximum; (3)low input bias current: 2 nA maximum; (4)low noise: 8 nV/Hz typical; (5)CMRR, PSRR, and AVO > 120 dB minimum; (6)low supply current: 400 A per amplifier; (7)dual supply operation: ±2.5 V to ±15 V; (8)unity-gain stable; (9)no phase reversal; (10)inputs internally protected beyond supply voltage.

The absolute maximum ratings of the OP2177ARZ can be summarized as:(1)supply voltage:36 V;(2)input voltage:VS- to VS+;(3)differential input voltage:±supply voltage;(4)storage temperature range R, RM, and RU packages:-65°C to +150°C;(5)operating temperature range:-40°C to +125°C;(6)junction temperature range R, RM, and RU packages:-65°C to +150°C;(7)lead temperature, soldering (10 sec):300°C. If you want to know more information such as the electrical characteristics about the OP2177ARZ, please download the datasheet in www.seekic.com or www.chinaicmart.com.