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DS1632

PC Power-Fail and Reset Controller

DESCRIPTION TheDS1632PCPower-FailandResetControllerisdesignedtodovariousfunctionsinvolvingbatterybackupandotherfunctionstypicallyaccomplishedwithdiscretecomponents.TheDS1632providesa32.768kHzbattery-backedcrystaloscillatorandswitchedVCC/VBATpowerviaVCCOfort

DS1632

PC電源失效檢測及復位控制器; \n? Power-fail detect circuitry \n? Pushbutton reset \n? Reset pulse width of either 95ms or 190ms \n? Active high and low resets \n? Accurate 5% or 10% +5-volt power supply monitoring \n? Battery switch \n? On-chip 32.768kHz crystal oscillator \n? Low battery warning \n? 5-volt operation \n? Thermal range: 0°C to +70°C;

The DS1632 PC Power-fail and Reset Controller contains internal circuitry to implement a 32.768kHz oscillator with the addition of only a 6pF 32.768kHz crystal. The DS1632 switches between a battery and the incoming supply, depending on which is greater, with a voltage drop of less than 0.2 volts. It provides resets for both power-up and pushbutton input with automatic resets during power transients. A precision comparator constantly monitors the main power and signals a power failure. The DS1632 also monitors battery power and signals a low-battery condition.\n Power resets, low battery flags, and power-fail flags make the DS1632 a versatile system manager, with extremely low-power circuitry that conserves system resources in battery-backed applications.

DS1632

CMOS Dual Peripheral Drivers

DS1632

PC Power-Fail and Reset Controller

DS1632

Package：16-DIP（0.300"，7.62mm）；包裝：管件 類別：集成電路（IC） 電源控制器，監(jiān)視器 描述：IC CTRLR PC PWR FAIL/RSET 16-DIP

DS1632H

CMOS Dual Peripheral Drivers

DS1632H

FLEXIBLE PERIPHERAL DRIVER for interfacing with CMOS circuits Dual Peripheral Driver

DS1632H883C

FLEXIBLE PERIPHERAL DRIVER for interfacing with CMOS circuits Dual Peripheral Driver

DS1632J-8

CMOS Dual Peripheral Drivers

DS1632J-8

FLEXIBLE PERIPHERAL DRIVER for interfacing with CMOS circuits Dual Peripheral Driver