器件名称: OP250GS
功能描述: CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers
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简 介:a
FEATURES Single-Supply Operation: 2.7 V to 6 V High Output Current: 100 mA Low Supply Current: 800 A/Amp Wide Bandwidth: 1 MHz Slew Rate: 2.2 V/ s No Phase Reversal Low Input Currents Unity Gain Stable APPLICATIONS Battery Powered Instrumentation Medical Remote Sensors ASIC Input or Output Amplifier Automotive GENERAL DESCRIPTION
CMOS Single-Supply Rail-to-Rail Input/Output Operational Amplifiers OP250/OP450
PIN CONFIGURATIONS 8-Lead Narrow Body SO (SO-8)
OUT A –IN A +IN A V– 1 2 8 V+ OUT B –IN B +IN B
OP250
7
3 (Not to Scale) 6 4 5
8-Lead TSSOP (RU-8)
OUT A –IN A +IN A V– 1 8
OP250
4 5
V+ OUT B –IN B +IN B
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 are capable of driving 100 mA loads and are stable with capacitive loads. Supply current is less than 1 mA per amplifier. Applications for these amplifiers include portable medical equipment, safety and security, and interface to transducers with high output impedance. The ability to swing rail-to-rail at both the input and output enables designers to build multistage filters in single-supply systems and maintain high signal-to-noise ratios. The OP250 and OP450 are specified over the extended industrial (–40°C to +125°C) temperature range. The OP250, dual, is available in 8-lead TSSOP and SO surface mount packages. The OP450, q……
