MAX708ESA datasheet(1/10 Pages) ARTSCHIP

Part #	MAX708ESA

Description	Low-Cost, pervisory Circuit

PDF	10 Pages

Scroll/Zoom	100%

Manufacturer	ARTSCHIP [ARTSCHIP ELECTRONICS CO.,LMITED.]

Direct Link	http://www.artschip.com/

Logo

1 / 10 page

MAX705-MAX813L

Low-Cost, µP Supervisory Circuit

www.artschip.com

1

General Description

The

MAX705-MAX708/MAX813L

microprocessor

(µP)

supervisory circuits reduce the complexity and number of

components required to monitor power-supply and battery

functions in µP systems. These devices significantly improve

system reliability and accuracy compared to separate ICs or

discrete components.

The MAX705/MAX706/MAX813L provide four functions:

1)A reset output during power-up, power-down, and brownout

conditions.

2) An independent watchdog output that goes low if the

watchdog input has not been toggled within 1.6 seconds.

3)A 1.25V threshold detector for power-fail warning,

low-battery detection, or for monitoring a power supply other

than +5V.

4) An active-low manual-reset input.

The MAX707/MAX708 are the same as the MAX705/MAX706,

except an active-high reset is substituted for the watchdog

timer. The MAX813L is the same as the MAX705, except

RESET is provided instead of RESET.

Two supply-voltage monitor levels are available: The

MAX705/MAX707/MAX813L generate a reset pulse when the

supply

voltage

drops

below

4.65V,

while

the

MAX706/MAX708 generate a reset pulse below 4.40V. All four

parts are available in 8-pin DIP, SO and µMAX packages.

Applications

Computers

Controllers

Intelligent Istruments

Automotive Systems

Critical µP Power Monitoring

Features

µMAX Package: Smallest 8-Pin SO

Guaranteed RESET Valid at Vcc=1V

Precision Supply-Voltage Monitor

4.65V in MAX705/MAX707/MAX813L

4.40V in MAX706/MAX708

200ms Reset Pulse Width

Debounced TTL/CMOS-Compatible Manual-Reset Input

Independent

Watchdog

Timer

–

1.6sec

Timeout

(MAX705/MAX706)

Active-high Reset Output (MAX707/MAX708/MAX813L)

Voltage Monitor for Power-Fail or Low-Battery Warning

Typical Operating Circuit

Pin Configurations

TOP VIEW

()ARE FOR MAX813L ONLY.

Pin Configurations continued at end of data sheet.

Similar Part No. - MAX708ESA

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX708ESA	99Kb / 12P	Low-Cost, uP Supervisory Circuits 19-4334; Rev. 5; 9/95
	MAX708ESA	169Kb / 12P	Low-Cost, μP Supervisory Circuits Rev. 8; 3/10
	MAX708ESA	229Kb / 12P	Low-Cost, μP Supervisory Circuits Rev. 9; 1/13
	MAX708ESA	229Kb / 12P	Low-Cost, Supervisory Circuits Rev. 9; 1/13
ON Semiconductor	MAX708ESA-T	95Kb / 10P	UP Supervisory Circuits August, 2005 ??Rev. 4

More results

Similar Description - MAX708ESA

Manufacturer	Part #	Datasheet	Description
TEMIC Semiconductors	U2008B	122Kb / 10P	Low Cost Current Feedback Phase Control Circuit
STMicroelectronics	ST7-STICK	75Kb / 2P	Low Cost, In-Circuit Programmer for ST7 Feb-2005
XFMRS Inc.	XF0010-HP	32Kb / 2P	LOW COST
SG Micro Corp	SGM358	404Kb / 12P	Low-Cost, Microprocessor Supervisory Circuit
	SGM706	331Kb / 12P	Low-Cost, Microprocessor Supervisory Circuit
	SGM708	349Kb / 12P	Low-Cost, Microprocessor Supervisory Circuit
CTS Corporation	744C083103JP	182Kb / 4P	Low Cost
Recom International Pow...	RKE-H	256Kb / 4P	Low Cost
SG Micro Corp	SGM706	1,016Kb / 13P	Low-Cost, Microprocessor Supervisory Circuit
SG Micro Corp	SGM708	1Mb / 13P	Low-Cost, Microprocessor Supervisory Circuit

More results

MAX708ESA Datasheet(PDF) 1 Page - ARTSCHIP ELECTRONICS CO.,LMITED.

MAX708ESA Datasheet(HTML) 1 Page - ARTSCHIP ELECTRONICS CO.,LMITED.

Similar Part No. - MAX708ESA

Similar Description - MAX708ESA

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL