LM331A/LM393A/LM339A(3PEAK思瑞浦)
- The devices in this series consist of single/ dual/ quadindependent single or dual supply voltagecomparators on a single monolithic substrate. Thecommon mode input voltage range includes groundeven when operated from a single supply, and th
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The devices in this series consist of single/ dual/ quadindependent single or dual supply voltagecomparators on a single monolithic substrate. Thecommon mode input voltage range includes groundeven when operated from a single supply, and the lowpower supply current drain makes these comparatorssuitable for battery operation. These types weredesigned to directly interface with TTL and CMOS,Current drain is independent of the supply voltage.The outputs can be connected to other open-collectoroutputs 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 DualSupplies: +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 IncludesGround
Internal Differential Input Voltage Range Equal toThe 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
Features
Wide Single-supply Voltage Range or DualSupplies: +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 IncludesGround
Internal Differential Input Voltage Range Equal toThe 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
