Datasheet > ASM1233D-L

ASM1233D-L

更新时间： 2024-01-12 07:39:58

品牌	Logo	应用领域
PULSECORE		/
页数	文件大小	规格书
11页	254K
描述
Low Power, 5V/3.3V, μP Reset, Active LOW, Open-Drain Output

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技术参数
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ASM1233D-L 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	PLASTIC, SOT-89	Reach Compliance Code：	unknown
风险等级：	5.76	可调阈值：	NO
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	JESD-30 代码：	R-PDSO-G3
JESD-609代码：	e0	长度：	4.5 mm
信道数量：	1	功能数量：	1
端子数量：	3	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	1 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	GULL WING	端子节距：	1.5 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	2.44 mm	Base Number Matches：	1

ASM1233D-L 数据手册

November 2006

rev 1.4

ASM1233D-L/D/M

Low Power, 5V/3.3V, µP Reset, Active LOW, Open-Drain Output

General Description

Applications

The ASM1233D-L/1233D/1233M are voltage supervisors with

low-power, 5/3.3V µP Reset, with an active LOW, open-drain

output. Maximum supply current over temperature is 15µA for

3.3V devices and 20µA for 5V devices.

•

Set-top boxes

Cellular phones

PDAs

Energy management systems

Embedded control systems

Printers

The ASM1233D-L/1233D/1233M generates an active LOW

reset signal whenever the monitored supply is out of tolerance.

A precision reference and comparator circuit monitors power

supply (V_CC) level. The tolerance are 5%,10% and 15%. When

Single board computers

Typical Operating Circuit

an out-of-tolerance condition is detected, an internal power-fail

signal is generated which forces an active LOW reset signal.

After V_CCreturns to an in-tolerance condition, the reset signal

V_CC

remains active for 350ms to allow the power supply and system

microprocessor to stabilize.

Microprocessor

The ASM1233D-L/1233D/1233M is designed with an open-

drain output stage and operates over the extended industrial

temperature range. These devices are available in compact

SOT-223, SO-8 and TO-92 packages.

RESET

GND

RESET

Other low power products in this family include ASM1810/11/

12/15/16/17.

Block Diagram

Key Features

•

Low Supply Current

ASM1233D-L,ASM1233D,ASM1233M

• 15µA maximum (<=3.6V), 20µA maximum (5.5V)

Automatically restarts a microprocessor after power failure

350ms reset delay after V_CCreturns to an in-tolerance con-

•

5.0kΩ

Supply

dition

Tolerance

•

Active LOW power-up reset, 5kΩ internal pull-up

Precision temperature-compensated voltage reference and

comparator

Bias

RESET

Delay

350ms

Typical

•

Eliminates external components

Low-cost SOT-223/SO-8/TO-92 packages

Operating temperature: -40°C to +85°C

Reference

GND

PulseCore Semiconductor Corporation

1715 S. Bascom Ave Sutie 200, Campbell, CA95008 . Tel: 408-879-9077 . Fax: 408-.879-9018 . www.pulsecoresemi.com

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

12 3 4 5 6 7...11

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与ASM1233D-L相关器件

型号	品牌	描述	获取价格	数据表
ASM1233D-L-10	PULSECORE	Low Power, 5V/3.3V, μP Reset, Active LOW, Ope	获取价格
ASM1233D-L-10	ALSC	Low Power, 5V/3.3V, uP Reset, Active LOW, Open-Drain Output	获取价格
ASM1233D-L-10F	PULSECORE	Low Power, 5V/3.3V, μP Reset, Active LOW, Ope	获取价格
ASM1233D-L-10F	ALSC	Low Power, 5V/3.3V, uP Reset, Active LOW, Open-Drain Output	获取价格
ASM1233D-L-15	PULSECORE	Low Power, 5V/3.3V, μP Reset, Active LOW, Ope	获取价格
ASM1233D-L-15	ALSC	Low Power, 5V/3.3V, uP Reset, Active LOW, Open-Drain Output	获取价格

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