BUY TL052IDE4 https://www.utsource.net/itm/p/9460199.html
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Description: Dual Low-Power Low-Offset JFET-Input Operational Amplifier Features: Low Offset Voltage: 25 μV Max Low Input Bias Current: 100 pA Max Low Input Offset Current: 100 pA Max Low Supply Current: 1.2 mA/Amplifier Max Low Noise: 10 nV/√Hz Max Wide Common-Mode Range: Includes Ground High Open-Loop Gain: 100 dB Min Unity-Gain Stable High Output Current: ±20 mA Min Wide Supply Range: ±2.5 V to ±18 V Applications: Battery-Powered Systems Portable Instrumentation Active Filters Data Acquisition Low-Frequency Signal Processing Automotive Electronics (For reference only)