3PEAK思瑞浦LM331AU-S5TR 36V低功耗比较器芯片

　　The devices in this series consist of single/ dual/ quad independent single or dual supply voltage comparators on a single monolithic substrate. The common mode input voltage range includes ground even when operated from a single supply, and the low power supply current drain makes these comparators suitable for battery operation. These types were designed to directly interface with TTL and CMOS, Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

　　All devices are specified for the temperature range of –40°C to 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