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MAX708

Description
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
Categorysemiconductor    Analog mixed-signal IC   
File Size93KB,10 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric Compare View All

MAX708 Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8

MAX708 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals8
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage1.2 V
Rated supply voltage3 V
Processing package description0.150 INCH, MS-012AA, SOP-8
stateACTIVE
CraftsmanshipCMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingTIN LEAD
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelINDUSTRIAL
Number of channels1
Analog IC other typesPOWER SUPPLY SUPPORT CKT
MAX707, MAX708
mP
Supervisory Circuits
The MAX707/708 are cost−effective system supervisor circuits
designed to monitor V
CC
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
msec
of V
CC
falling
through the reset voltage threshold. Reset is maintained with 200 mS
of delay time after V
CC
rise 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.
Features
http://onsemi.com
MARKING
DIAGRAMS
8
8
Micro8t
CUA SUFFIX
CASE 846A
1
xxx
A
Y
W
G
= Specific Device Code
= Assembly Location
= Year
= Week
= Pb−Free Package
8
8
1
SOIC−8
ESA SUFFIX
CASE 751
1
xxxxx
ALYWG
G
1
xxx
AYW
G
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
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
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 Packages are Available
xxxxx = Specific Device Code
AL
= Assembly Lot Code
Y
= Year
W
= Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
PIN CONFIGURATION
Micro8
RESET 1
RESET 2
MR 3
V
CC
4
(Top View)
8 NC
7 PFO
6 PFI
5 GND
Applications
Computers
Embedded System
Battery Powered Equipment
Critical
mP
Power Supply Monitor
SOIC−8
MR 1
V
CC
2
GND 3
PFI 4
(Top View)
8 RESET
7 RESET
6 NC
5 PFO
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
1
August, 2005 − Rev. 4
Publication Order Number:
MAX707/D

MAX708 Related Products

MAX708 MAX707CUA-TG MAX707
Description 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
Number of functions 1 1 1
Number of terminals 8 8 8
Maximum operating temperature 85 Cel 85 °C 85 Cel
Minimum operating temperature -40 Cel -40 °C -40 Cel
surface mount Yes YES Yes
Terminal form GULL WING GULL WING GULL WING
Terminal location DUAL DUAL DUAL
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Number of channels 1 1 1
Maximum supply/operating voltage 5.5 V - 5.5 V
Minimum supply/operating voltage 1.2 V - 1.2 V
Rated supply voltage 3 V - 3 V
Processing package description 0.150 INCH, MS-012AA, SOP-8 - 0.150 INCH, MS-012AA, SOP-8
state ACTIVE - ACTIVE
Craftsmanship CMOS - CMOS
packaging shape RECTANGULAR - RECTANGULAR
Package Size SMALL OUTLINE - SMALL OUTLINE
Terminal spacing 1.27 mm - 1.27 mm
terminal coating TIN LEAD - TIN LEAD
Packaging Materials PLASTIC/EPOXY - PLASTIC/EPOXY
Analog IC other types POWER SUPPLY SUPPORT CKT - POWER SUPPLY SUPPORT CKT
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