BUY LM339AMX/NOPB https://www.utsource.net/itm/p/11212394.html
IC COMPARATOR QUAD LO PWR 14SOIC
Description: Quad Comparator Features: Wide Supply Voltage Range: 3V to 36V Low Supply Current Drain: 0.8mA Low Input Bias Current: 25nA Low Input Offset Voltage: 2mV Output Voltage Compatible with TTL and CMOS Outputs Source/Sink Current: 20mA Differential Input Voltage Range Equal to the Power Supply Voltage Internal Frequency Compensation Outputs Directly Interface to CMOS, NMOS and TTL Output Short-Circuit Protection High Gain: 100V/mV Low Output Saturation Voltage: 0.4V Low Input Offset Voltage Drift: 0.2mV/°C Low Input Offset Current Drift: 0.2nA/°C Low Input Bias Current Drift: 0.2nA/°C Application: The LM339AMX/NOPB is a quad comparator that can be used in a variety of applications, including: Voltage monitoring Temperature sensing Motor speed control Pulse-width modulation Logic level conversion Level detection Timing Frequency division Pulse generation (For reference only)