OP250中文资料Dual CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifier数据手册ADI规格书

描述 Description

The OP250 and OP450 are dual and quad CMOS single-supply,amplifiers featuring rail-to-rail inputs and outputs. Both are guaranteed to operate from a +2.7 V to +5 V single supply.These amplifiers have very low input bias currents. Outputs arecapable of driving 100 mA loads and are stable with capacitiveloads. Supply current is less than 1 mA per amplifier.Applications for these amplifiers include portable medicalequipment, safety and security, and interface to transducerswith high output impedance.The ability to swing rail-to-rail at both the input and outputenables designers to build multistage filters in single-supply systemsand maintain high signal-to-noise ratios.The OP250 and OP450 are specified over the extended indus-14-trial (–40°C to +125°C) temperature range. The OP250, dual,is available in 8-lead TSSOP and SO surface mount packages.The OP450, quad, is available in 14-lead thin shrink small out-–INline (TSSOP) and narrow 14-lead SO packages.