BUY TL3845DRE4 https://www.utsource.net/itm/p/9754261.html
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Description: High-Speed, Low-Power, Low-Voltage, Single-Supply, Rail-to-Rail Output Operational Amplifier Features: Low Supply Current: 2.5 mA/Amplifier Wide Supply Range: 2.7 V to 5.5 V Rail-to-Rail Output Swing Low Input Offset Voltage: 100 μV High Slew Rate: 1.8 V/μs Low Input Bias Current: 50 pA Low Input Offset Current: 10 pA Low Noise: 1.5 nV/√Hz Unity-Gain Stable Available in SOIC(D)-14 Package Applications: Battery-Powered Instrumentation Portable Medical Equipment Active Filters Data Acquisition Systems Portable/Wireless Communications Automotive Electronics (For reference only)