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PT7M6840Dx#中文资料Ultra Low Voltage Detectors with five different delay time数据手册Diodes规格书
PT7M6840Dx#规格书详情
特性 Features
Factory-Set Reset Threshold Voltages for Nominal Supplies from 1.2V to 1.8V
Low power consumption : Typ 7.5μA
Five different timeout periods available: 70μs(voltage detector), 1.5ms, 30ms, 210ms and 1.68s
Output configuration: Push-pull RESET , push-pull RESET or open-drain RESET
Guaranteed reset valid to Vcc: 0.9V--active low, 0.85V--active high
Detect voltage accuracy: ±1.5%
Adjustable threshold reset-in option
Immune to short negative Vcc transients
Small SOT23-3L, SC70-3L or SOT143-4L packages
Applications
Computers
Controllers
Intelligent Instruments
Critical μP and μC Power Monitoring
Portable/Battery-Powered Equipment
技术参数
- 制造商编号
：PT7M6840DX#
- 生产厂家
：Diodes
- Adjustable Detect voltage reference voltage
：0.444 V
- Number of Channels
：1
- Minimum Operating Voltage
：1.5 V
- Maximum Input
：5.5 V
- Quiescent Current
：16 µA
- Typical Time Delay
：60 µs
- Reset Period
：0.07
- RESET Output (Active High)
：No (Active High)
- RESET Output (Active Low)
：Yes (Active Low)
- Manual RESET
：No
- Watchdog
：No
- Watchdog Time
：None s
- Power Fail Comparator Threshold
：None V
- Reset Output Topology
：Open-Drain
- Ambient Temperature Range
：-40 to 85
- Packages
：SOT143
