LTC2912CTS8-2#PBF

LINEAR TECHNOLOGY  LTC2912CTS8-2#PBF  电压监视器, 高电平有效, 低电平有效复位, 2.3V-6V输入, TSOT-23-8

The is a single Voltage Monitor with open-drain OV and UV outputs. It is designed to detect power supply under-voltage and over-voltage events. The VL and VH monitor inputs include filtering to reject brief glitches, thereby ensuring reliable reset operation without false or noisy triggering. An adjustable timer defines the duration of the over-voltage and under-voltage reset outputs which function independently. While the LTC2912 operates directly from 2.3 to 6V supplies, an internal VCC shunt regulator coupled with low supply current demand allows operation from higher voltages such as 12, 24 or 48V. It provides a precise, versatile, space-conscious micropower solution for voltage monitoring.

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Adjustable UV and OV trip values

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Power supply glitch immunity

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Adjustable reset timeout with timeout disable

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±1.5% Guaranteed threshold accuracy

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29µA Quiescent current