2024/7/9 15:12:12
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· Wide Supply-Voltage Range...3 V to 30 V
· Ultralow Power Supply Current Drain...60 µA Typ
· Low Input Biasing Current...3 nA
· Low Input Offset Current...±0.5 nA
· Low Input Offset Voltage...±2 mV
· Common-Mode Input Voltage Includes Ground
· Output Voltage Compatible With MOS and CMOS Logic
· High Output Sink-Current Capability (30 mA at VO = 2V)
· Power Supply Input Reverse-Voltage Protected
· Single-Power-Supply Operation
· Pin-for-Pin Compatible With LM239, LM339, LM2901
description/ordering information
The LP239, LP339, LP2901 are low-power quadruple differential comparators. Each device consists of four independent voltage comparators designed specifically to operate from a single power supply and typically to draw 60-µA drain current over a wide range of voltages. Operation from split power supplies also is possible and the ultra-low power-supply drain current is independent of the power-supply voltage.
Applications include limit comparators, simple analog-to-digital converters, pulse generators, squarewave generators, time-delay generators, voltage-controlled oscillators, multivibrators, and high-voltage logic gates. The LP239, LP339, LP2901 were designed specifically to interface with the CMOS logic family. The ultra-low power-supply current makes these products desirable in battery-powered applications.
The LP239 is characterized for operation from −25°C to 85°C. The LP339 is characterized for operation from 0°C to 70°C. The LP2901 is characterized for operation from −40°C to 85°C.
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20万现货SKU
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科技智能大仓储
4小时快速交货
仅从原厂和代理商进货
每一颗料均可原厂追溯
明码标价节省时间成本
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