MAX707

更新时间： 2024-09-16 04:41:47

品牌	Logo	应用领域
安森美 - ONSEMI		监控
页数	文件大小	规格书
10页	96K
描述
UP Supervisory Circuits

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中文翻译

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数据手册

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MAX707 数据手册

MAX707, MAX708

mP Supervisory Circuits

The MAX707/708 are cost−effective system supervisor circuits

designed to monitor V_CCin digital systems and provide a reset signal

to the host processor when necessary. No external components are

required.

The reset output is driven active within 20 msec of V_CCfalling

through the reset voltage threshold. Reset is maintained with 200 mS

of delay time after V_CCrise above the reset threshold. The

MAX707/708 have a low quiescent current of 12 mA at V_CC= 3.3 V,

an active−high RESET and active−low RESET with a push−pull

output. The output is guaranteed valid down to V_CC= 1.0 V. The

MAX707/708 have a Manual Reset MR input and a +1.25 V threshold

detector for power−fail input PFI. These devices are available in a

Micro8 and SOIC−8 package.

http://onsemi.com

MARKING

DIAGRAMS

xxx

AYW

Micro8t

CUA SUFFIX

CASE 846A

xxx

= Specific Device Code

= Assembly Location

= Year

= Week

= Pb−Free Package

Features

• Precision Supply−Voltage Monitor

MAX707: 4.63 V Reset Threshold Voltage

MAX708: Standard Reset Threshold Voltages (Typical):

4.38 V, 3.08 V, 2.93 V, 2.63 V

xxxxx

ALYWG

SOIC−8

ESA SUFFIX

CASE 751

• Reset Threshold Available from 1.6 V to 4.9 V with 100 mV

Increments (Factory Option)

• 200 mS (Typ) Reset Timeout Delay

• 12 mA (V_CC= 3.3 V) Quiescent Current

xxxxx = Specific Device Code

= Assembly Lot Code

= Year

= Week

• Active_High and Active_Low Reset Output

• Guaranteed RESET_L and RESET Output Valid to V_CC= 1.0 V

• Voltage Monitor for Power−Fail or Low−Battery Warning

• 8 Pin SOIC or Micro8 Package

= Pb−Free Package

(Note: Microdot may be in either location)

• Pb−Free Packages are Available

PIN CONFIGURATION

Micro8

Applications

• Computers

RESET

• Embedded System

PFO

PFI

• Battery Powered Equipment

• Critical mP Power Supply Monitor

GND

(Top View)

SOIC−8

RESET

GND

PFI

PFO

(Top View)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 8 of this data sheet.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

August, 2005 − Rev. 4

MAX707/D

12 3 4 5 6 7...10

中文翻译

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与MAX707相关器件

型号	品牌	获取价格	描述	数据表
MAX707/D	MAXIM	获取价格	?P Supervisory Circuits
MAX707C	ARTSCHIP	获取价格	Low-Cost, pervisory Circuit
MAX707C/D	MAXIM	获取价格	Low-Cost, uP Supervisory Circuits
MAX707C/D+	MAXIM	获取价格	暂无描述
MAX707CPA	MAXIM	获取价格	Low-Cost, uP Supervisory Circuits
MAX707CPA	ROCHESTER	获取价格	2-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, PLASTIC, DIP-8
MAX707CPA	ARTSCHIP	获取价格	Low-Cost, pervisory Circuit
MAX707CPA+	MAXIM	获取价格	暂无描述
MAX707CSA	MAXIM	获取价格	Low-Cost, uP Supervisory Circuits
MAX707CSA	ARTSCHIP	获取价格	Low-Cost, pervisory Circuit