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CAT884RVI-GT3

Description
Quad Voltage Supervisor
CategoryPower/power management    The power supply circuit   
File Size102KB,8 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
Download Datasheet Parametric Compare View All

CAT884RVI-GT3 Overview

Quad Voltage Supervisor

CAT884RVI-GT3 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Reach Compliance Codeunknow
ECCN codeEAR99
Other featuresADJUSTABLE THRESHOLD VOLTAGE DOWN TO 0.635V
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G8
JESD-609 codee4
length4.9 mm
Humidity sensitivity level1
Number of channels4
Number of functions1
Number of terminals8
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3.9 mm
Base Number Matches1
CAT884
Quad Voltage Supervisor
Description
The CAT884 is a four−channel power supply supervisory circuit
with high accuracy reset thresholds and very low power consumption.
The device features an active−low open−drain output with manual
reset to perform basic system reset and voltage monitoring functions
for a wide range of electronic products.
CAT884 monitors four system voltages maintaining its reset output
active until all the power supply voltages exceed the specified
threshold values. The four threshold voltages are user controlled and
can be set for system specific requirements over a range of 0.635 V to
5.5 V using external resistor dividers.
The CAT884 lowers system costs and saves board space by
integrating four channels into a single, small SOIC 8−lead package
and operates over the industrial temperature range of
−40°C
to +85°C.
Features
http://onsemi.com
SOIC−8
V SUFFIX
CASE 751BD
PIN CONNECTIONS
V
DD
RESET
MR
GND
(Top View)
1
V1
V2
V3
V4
Quad Voltage Monitoring
Adjustable Threshold Voltages down to 0.635 V with
±2%
Accuracy
Low Supply Current: 3
mA
(typ)
RESET Valid to V
CC
= 1 V
Immune to Short Supply Transients
Operating Temperature Range:
−40°C
to +85°C
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
MARKING DIAGRAM
Applications
Monitoring of Multiple Power Supply Voltages in
mP
Based Systems
S1 S2 S3 S4
V+
Optional
mP
Reset
Manual
Reset
884VYM
V1
V2
V3
V4
V
DD
RESET
MR
GND
884V = Device Code
Y = Production Year (Last Digit)
M = Production Month: 1−9, A, B, C
ORDERING INFORMATION
Device
CAT884RVI−GT3
Package
SOIC−8
(Pb−Free)
Shipping
3,000/
Tape & Reel
Figure 1. Typical Application Circuit
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2010
October, 2010
Rev. 0
1
Publication Order Number:
CAT884/D

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