Datasheet > G630L293T73U

G630L293T73U

更新时间： 2024-02-24 23:00:58

品牌	Logo	应用领域
致新 - GMT		光电二极管
页数	文件大小	规格书
1页	29K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SOT-23, 3 PIN

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G630L293T73U 技术参数

生命周期：	Contact Manufacturer	包装说明：	SOP,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.7
其他特性：	RESET THRESHOLD IS 2.93V	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
信道数量：	1	功能数量：	1
端子数量：	3	最高工作温度：	105 °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	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

G630L293T73U 数据手册

Global Mixed-mode Technology

G630/G631

Microprocessor Reset IC

Features

General Description

Precision Monitoring of +3V, +3.3V, and +5V

Power-Supply Voltages

The G630/G631 are microprocessor (µP) supervisory

circuits used to monitor the power supplies in µP and

digital systems. They provide excellent circuit reliability

and low cost by eliminating external components and

adjustments when used with +5V, +3.3V, +3.0V- pow-

ered circuits.

Fully Specified Over Temperature

Available in two Output Configurations

Push-Pull RESET Output (G630)

Open-Drain RESET Output (G631)

220ms min Power-On Reset Pulse Width

10µA Supply Current

Guaranteed Reset Valid to V_CC= +1V

Power Supply Transient Immunity

No External Components

These circuits perform a single function: they assert a

reset signal whenever the V_CCsupply voltage declines

below a preset threshold, keeping it asserted for at

least 220ms after V_CChas risen above the reset

threshold. Reset thresholds suitable for operation with

a variety of supply voltages are available.

3-Pin SOT-23 Packages

The G631 has an open-drain output stage, while the

G630 have push-pull outputs. The G631’s open-drain

Applications

Computers

RESET output requires a pull-up resistor that can be

connected to a voltage higher than V_CC. The G630

Controllers

Intelligent Instruments

Critical µP and µC Power Monitoring

Portable / Battery-Powered Equipment

Automotive

have an active-low RESET output. The reset com-

parator is designed to ignore fast transients on V_CC,

and the outputs are guaranteed to be in the correct

logic state for V_CCdown to 1V.

Low supply current makes the G630/G631 ideal for use

in portable equipment. The G630/G631 are available in

3-pin SOT-23 packages.

Ordering Information

ORDER

NUMBER

RESET

THRESHOLD(V)

TEMP.

RANGE

PACKAGE

(Green)

MARKING

OUTPUT TYPE

G630L293T73U

G631L293T73U

Note: T7: SOT-23

630Ax

631Ax

2.93

SOT-23

-40°C ~ +105°C

Push-Pull

Open-Drain

3: Bonding Code

U: Tape & Reel

Pin Configuration

Typical Application Circuit

V_CC

VCC

V_CC

R_PULL-UP

µP

G630/G631

RESET

INPUT

RESET

GND

RESET

SOT-23

* G631 ONLY

ICC may increased at high T_A, Therefore, can not connect

Resistors to VCC to prevent Icc abnormal behavior at high T_A.

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver:0.1

Mar 07, 2013

中文翻译

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与G630L293T73U相关器件

型号	品牌	获取价格	描述	数据表
G631L293T73U	GMT	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, SOT-23, 3 PIN
G632	GMT	获取价格	4-Pin P Voltage Monitors with Manual Reset Input
G63216801BLF	AMPHENOL	获取价格	Card Edge Connector
G63216821A	AMPHENOL	获取价格	Card Edge Connector
G63216831A	AMPHENOL	获取价格	Card Edge Connector
G63216831AEU	AMPHENOL	获取价格	Card Edge Connector
G63216831ALF	AMPHENOL	获取价格	Card Edge Connector
G63216831BEU	AMPHENOL	获取价格	Card Edge Connector
G63216832B	AMPHENOL	获取价格	Card Edge Connector
G63216832D	AMPHENOL	获取价格	Card Edge Connector

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