MAX809 datasheet(1/7 Pages) ESTEK

部件名	MAX809

功能描述	3-PIN MICROPROCESSOR RESET MONITORS

PDF	7 Pages

Scroll/Zoom	100%

制造商	ESTEK [Estek Electronics Co. Ltd]

网页	http://www.estek.com.cn/en/index.asp

标志

1 / 7 page

1

MAX809, MAX810

3-Pin Microprocessor

Reset Monitors

The MAX809 and MAX810 are cost–effective system supervisor

circuits designed to monitor VCC in 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

µsec of V

CC falling

through the reset voltage threshold. Reset is maintained active for a

minimum of 140msec after VCC rises above the reset threshold. The

MAX810 has an active–high RESET output while the MAX809 has

an active–low RESET output.

The output of the MAX809 is

guaranteed valid down to VCC = 1V. Both devices are available in a

SOT–23 package.

The MAX809/810 are optimized to reject fast transient glitches on

the VCC line. Low supply current of 17

µA (V

CC = 3.3V) makes these

devices suitable for battery powered applications.

Features

• Precision V

CC Monitor for 3.0V, 3.3V, and 5.0V Supplies

• 140msec Guaranteed Minimum RESET, RESET

Output Duration

• RESET Output Guaranteed to V

CC = 1.0V (MAX809)

• Low 17µA Supply Current

• V

CC Transient Immunity

• Small SOT–23 Package

• No External Components

• Wide Operating Temperature: –40°C to 85°C

Typical Applications

• Computers

• Embedded Systems

• Battery Powered Equipment

• Critical µP Power Supply Monitoring

VCC

PROCESSOR

RESET

INPUT

MAX809

GND

TYPICAL APPLICATION DIAGRAM

SOT–23

(TO–236)

CASE 318

Device

Package

Shipping

ORDERING INFORMATION

MAX809xTR

SOT–23

3000 Tape/Reel

MAX810xTR

SOT–23

3000 Tape/Reel

PIN CONFIGURATION

(Top View)

3

1

2

VCC

GND

RESET

(RESET)**

SOT–23*

NOTE: *SOT–23 is equivalent to JEDEC (TO–236)

** RESET is for MAX809

** RESET is for MAX810

L

4.63

M

4.38

J*

4.00

T

3.08

S

2.93

R

2.63

Suffix

Reset VCC Threshold (V)

NOTE: The ”x” denotes a suffix for VCC threshold –

see table below

NOTE: *J version is available for MAX809 only

类似零件编号 - MAX809

制造商	部件名	数据表	功能描述
ON Semiconductor	MAX809	90Kb / 12P	3-Pin Microprocessor Reset Monitors January, 2002 ??Rev. 4
ON Semiconductor	MAX809	84Kb / 11P	Very Low Supply Current 3?뭁in Microprocessor Reset Monitors February, 2007 ??Rev. 15
NXP Semiconductors	MAX809	92Kb / 12P	3-pin microprocessor resets 2003 Aug 08
ON Semiconductor	MAX809	177Kb / 13P	Very Low Supply Current 3-Pin Microprocessor Reset Monitors April, 2010 ??Rev. 20
ON Semiconductor	MAX809	105Kb / 13P	Very Low Supply Current 3-Pin Microprocessor Reset Monitors August, 2014 ??Rev. 24

More results

类似说明 - MAX809

制造商	部件名	数据表	功能描述
ON Semiconductor	MAX809	90Kb / 12P	3-Pin Microprocessor Reset Monitors January, 2002 ??Rev. 4
Vishay Siliconix	GS809C	45Kb / 6P	Microprocessor Reset Monitors 01-Nov-02
Microchip Technology	TCM809	141Kb / 14P	3-Pin Microcontroller Reset Monitors 2004
Microchip Technology	TCM809	218Kb / 16P	3-Pin Microcontroller Reset Monitors 2005
FOSLINK SEMICONDUCTOR C...	FSP2200	131Kb / 7P	3 PIN MICROPROCESSOR RESET MONITORS
ON Semiconductor	MAX809	177Kb / 13P	Very Low Supply Current 3-Pin Microprocessor Reset Monitors April, 2010 ??Rev. 20
Microchip Technology	TCM809	249Kb / 16P	3-Pin Microcontroller Reset Monitors 11/29/12
ON Semiconductor	NCV809	105Kb / 13P	Very Low Supply Current 3-Pin Microprocessor Reset Monitors August, 2014 ??Rev. 24
	MAX809S	134Kb / 13P	Very Low Supply Current 3-Pin Microprocessor Reset Monitors September, 2016 ??Rev. 26
	MAX809	105Kb / 13P	Very Low Supply Current 3-Pin Microprocessor Reset Monitors November, 2017 ??Rev. 28