3PEAK思瑞浦LM331AU-S5TR 36V低功耗比较器芯片

　　The devices in this series consist of single/ dual/ quadindependent single or dual supply voltage comparators on a singlemonolithic substrate. The common mode input voltage range includesground even when operated from a single supply, and the low powersupply current drain makes these comparators suitable for batteryoperation. These types were designed to directly interface with TTLand CMOS, Current drain is independent of the supply voltage. Theoutputs can be connected to other open-collector outputs to achievewired-AND relationships.

　　All devices are specified for the temperature range of –40°Cto 125°C.

　　Features

　　 Wide Single-supply Voltage Range or Dual

　　Supplies: +2.5 V to +36 V or ±1.25 V to ±18 V

　　 Very Low Supply Current (150 μA/ch)

　　 Low Input Bias Current: 1 nA maximum

　　 Low Offset Voltage: ±6.0 mV maximum

　　 Input Common-mode Voltage Range Includes

　　Ground

　　 Internal Differential Input Voltage Range Equal to

　　The Supply Voltage

　　 Low Output Saturation

　　 −40°C to 125°C Operation Range

　　 ESD Rating: HBM 4 kV, CDM 2 kV

　　Applications

　　 High-speed Line or Digital Line Receivers

　　 High Speed Sampling Circuits

　　 Peak and Zero-crossing Detectors

　　 Threshold Detectors/Discriminators

　　 Sensing at Ground or Supply Line