BUY LM321MX LM321 LM321MFX A63A SOT-23-5 https://www.utsource.net/itm/p/8647327.html

Description: Low-Power, Low-Offset Voltage Operational Amplifier Features: Low Offset Voltage: 0.5mV (Typical) Low Input Bias Current: 0.5nA (Typical) Low Supply Current: 0.8mA (Typical) Low Input Offset Voltage Drift: 0.1μV/°C (Typical) Wide Supply Voltage Range: 2.7V to 36V Low Noise: 0.8μVrms (Typical) High Common-Mode Rejection: 80dB (Typical) High Output Current: 20mA (Typical) High Slew Rate: 0.6V/μs (Typical) High Input Impedance: 10TΩ (Typical) Applications: Portable Instrumentation Battery-Powered Systems Medical Instrumentation Industrial Process Control Automotive Electronics Data Acquisition Systems (For reference only)