ASM1810-5

更新时间： 2024-11-23 22:47:55

品牌	Logo	应用领域
ALSC		/
页数	文件大小	规格书
9页	235K
描述
Low Power, 5V uP Reset Active LOW, Push-Pull Output

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数据手册

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ASM1810-5 数据手册

ASM1810

February 2005

rev 1.4

Low Power, 5V µP Reset

- Active LOW, Push-Pull Output

General Description

Key Features

The ASM1810 is a voltage supervisor with low-power, 5V µP

active LOW Reset, Push-Pull output. Maximum supply current

over temperature is a low 20µA.

•

Low Supply Current

•20 µA maximum (5.5 V)

•

Automatically restarts a microprocessor after power failure

150ms reset delay after V_CCreturns to an in-tolerance con-

The ASM1810 generates an active LOW reset signal whenever

the monitored supply is out of tolerance. A precision reference

and comparator circuit monitor power supply (V_CC) level.

dition

•

Active LOW power-up reset

Precision temperature-compensated voltage reference and

comparator

Tolerance level options are 5%, 10% and 15%. When an out-of-

tolerance condition is detected, an internal power-fail signal is

generated which forces an active LOW reset signal. After V_CC

•

Eliminates external components

Low cost TO-92 and compact surface mount SOT-23 pack-

age

returns to an in-tolerance condition, the reset signal remains

active for 150ms to allow the power supply and system

microprocessor to stabilize.

•

Push-Pull output for minimum current drain

Operating temperature -40°C to +85°C

Applications

The ASM1810 is designed with a push-pull output stage and

operates over the extended industrial temperature range.

Devices are available in low cost TO-92 and compact surface

mount SOT-23 packages.

•

Set-top boxes

Cellular phones

PDAs

Energy management systems

Embedded control systems

Printers

Other low power products in this family include the ASM1811/

12/15/16/17, ASM1233D and ASM1233M.

Single board computers

Block Diagram

Typical Operating Circuit

V_CC

ASM1810

Supply

Tolerance

Bias

ASM1810

Delay

150ms

Typical

Microprocessor

RESET

Reference

GND

Alliance Semiconductor

2575 Augustine Drive . Santa Clara, CA 95054 . Tel: 408.855.4900 . Fax: 408.855.4999 . www.alsc.com

Notice: The information in this document is subject to change without notice

12 3 4 5 6 7...9

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与ASM1810-5相关器件

型号	品牌	获取价格	描述	数据表
ASM1810-5/S	PULSECORE	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PBCY3, TO-92, 3 PIN
ASM1810-5/T	PULSECORE	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PBCY3, TO-92, 3 PIN
ASM1810-5/T	ALSC	获取价格	Low Power, 5V uP Reset Active LOW, Push-Pull Output
ASM1810-5F	ALSC	获取价格	Low Power, 5V uP Reset Active LOW, Push-Pull Output
ASM1810-5F	PULSECORE	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PBCY3, LEAD FREE, TO-92, 3 PIN
ASM1810-5F/T	ALSC	获取价格	Low Power, 5V uP Reset Active LOW, Push-Pull Output
ASM1810-5F/T	PULSECORE	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.62VV, PBCY3, LEAD FREE, TO-92, 3 PIN
ASM1810R-10	ALSC	获取价格	Low Power, 5V uP Reset Active LOW, Push-Pull Output
ASM1810R-10	PULSECORE	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, PLASTIC, SOT-23, 3 PIN
ASM1810R-10/T	ALSC	获取价格	Low Power, 5V uP Reset Active LOW, Push-Pull Output

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