Datasheet > DS1815R5

DS1815R5

更新时间： 2024-11-13 23:48:47

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
5页	79K
描述
Voltage Detector

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中文翻译

获取价格

数据手册

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DS1815R5 数据手册

DS1815

3.3V EconoReset with Push-Pull Output

www.dalsemi.com

FEATURES

ꢀ Automatically restarts a microprocessor after

power failure

PIN ASSIGNMENT

ꢀ Maintains reset for 150 ms after V_CCreturns

to an in-tolerance condition

ꢀ Reduces need for discrete components

ꢀ Precision temperature-compensated voltage

reference and voltage sensor

SOT-23 PACKAGE

ꢀ Accurate 5%, 10% or 20% power monitoring

ꢀ Low-cost TO-92 or space saving surface-

mount SOT-23 packages available

ꢀ Push-pull output for low current operation

ꢀ Operating temperature -40°C to +85°C

1 2 3

TO-92 PACKAGE

See Mech.

Drawings Section

PIN DESCRIPTION

TO-92

RST

V_CC

GND

Active Low Reset Output

Power Supply

Ground

SOT-23

RST

V_CC

GND

Active Low Reset Output

Power Supply

Ground

DESCRIPTION

The DS1815 EconoReset uses a precision temperature reference and comparator circuit to monitor the

status of the power supply (V_CC). When an out-of-tolerance condition is detected, an internal power-fail

signal is generated which forces reset to the active state. When V_CCreturns to an in-tolerance condition,

the reset signal is kept in the active state for approximately 150 ms to allow the power supply and

processor to stabilize.

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DS1816	DALLAS	获取价格	3.3V EconoReset with Open Drain Output
DS1816	ADI	获取价格	3.3V、经济型复位芯片，带有漏极开路输出
DS1816-10	DALLAS	获取价格	3.3V EconoReset with Open Drain Output
DS1816-10/T&R	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +2.88VV, CMOS, PBCY3, TO-92, 3 PIN
DS1816-10+T	MAXIM	获取价格	Power Supply Support Circuit,