BUY LM393AMX https://www.utsource.net/itm/p/11558474.html
IC COMPARATOR DUAL DIFF 8-SOP
Description: Dual Comparator Features: Low Input Offset Voltage: 0.8mV Max Low Input Bias Current: 50nA Max Low Supply Current: 0.4mA Max Low Output Saturation Voltage: 0.4V Max Wide Supply Voltage Range: 2V to 36V Open-Collector Outputs for Rail-to-Rail Input Range TTL/CMOS Compatible Inputs Low Power Consumption High Gain Bandwidth Product: 1MHz Low Input Offset Current: 5nA Max Low Input Offset Voltage Drift: 0.1μV/°C Max Low Output Voltage Swing: 0.4V Max High Output Current: 20mA Max High Input Impedance: 10GΩ Low Output Impedance: 0.2Ω Applications: Battery-Powered Systems Data Acquisition Systems Portable Instrumentation Process Control Motor Control Industrial Automation Medical Equipment Automotive Electronics (For reference only)