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CAT810MSDI-T3

Description
Supervisory Circuits 4.38V Push-Pull High
CategoryPower/power management    The power supply circuit   
File Size178KB,13 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
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CAT810MSDI-T3 Overview

Supervisory Circuits 4.38V Push-Pull High

CAT810MSDI-T3 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerON Semiconductor
Parts packaging codeSC-70
package instructionTSSOP, SOT-323
Contacts3
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresRESET THRESHOLD VOLTAGE IS 4.38V
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G3
JESD-609 codee3
length2 mm
Number of channels1
Number of functions1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeSOT-323
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Maximum supply current (Isup)0.02 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.2 V
Nominal supply voltage (Vsup)5 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Threshold voltage nominal+4.38V
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.25 mm
CAT809, CAT810
3-Pin Microprocessor Power Supply Supervisors
FEATURES
I
Precision monitoring of
DESCRIPTION
The CAT809 and CAT810 are
µP
supervisory circuits
that monitor power supplies in digital systems. The
CAT809 and CAT810 are direct replacements for the
MAX809 and MAX810 in applications operating over the
industrial temperature range.
These devices generate a reset signal, which is asserted
while the power supply voltage is below a preset threshold
level and for at least 140 ms after the power supply level
has risen above that level. The underlying floating gate
technology, AE
2(TM)
used by Catalyst Semiconductor,
makes it possible to offer any custom reset threshold
value. Seven industry standard threshold levels are
offered to support +5.0 V, +3.3 V, +3.0 V and +2.5 V
systems.
The CAT809 features a
RESET
push-pull output (active
LOW) and the CAT810 features a RESET push-pull
output (active HIGH).
Fast transients on the power supply are ignored and the
output is guaranteed to be in the correct state at V
cc
levels as low as 1.0 V.
The CAT809/810 are fully specified over the industrial
temperature range (-40°C to 85°C) and are available in
compact 3-pin SOT23 and SC70 packages.
+5.0 V (
±
5%,
±
10%,
±
20%),
+3.3 V (
±
5%,
±
10%),
+3.0 V (
±
10%) and
+2.5 V (
±
5%) power supplies
- CAT809: Active LOW reset
- CAT810: Active HIGH reset
I
Offered in two output configurations:
I
Direct replacements for the MAX809 and
MAX810 in applications operating over the
industrial temperature range
I
Reset valid down to V
CC
= 1.0 V
I
6
µ
A power supply current
I
Power supply transient immunity
I
Available in SOT-23 and SC70 packages with
Sn or NiPdAu GREEN lead finish
I
Industrial temperature range: -40°C to +85°C
°
°
APPLICATIONS
I
Computers
I
Servers
I
Laptops
I
Cable modems
I
Wireless communications
I
Embedded control systems
I
White goods
I
Power meters
I
Intelligent instruments
I
PDAs and handheld equipment
THRESHOLD SUFFIX SELECTOR
Nominal Threshold
Voltage
4.63V
4.38V
4.00V
3.08V
2.93V
2.63V
2.32V
Threshold Suffix
Designation
L
M
J
T
S
R
Z
1
PIN CONFIGURATION
GND
1
CAT809
(CAT810)
RESET 2
(RESET)
3
VCC
3-Lead SOT23
3-Lead SC70
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc. No. 3004, Rev. Q

CAT810MSDI-T3 Related Products

CAT810MSDI-T3 CAT809TSDI-T3 CAT810MTBI-T3 CAT809ZTBI-T3 CAT810SSDI-T3 CAT810RTBI-T3 CAT809LTBI-T3
Description Supervisory Circuits 4.38V Push-Pull High Supervisory Circuits 3.08V Push-Pull Low Supervisory Circuits Supervisor,Push-pull Act high Supervisory Circuits 2.32V Push-Pull Low Supervisory Circuits SUP PUSH-PULL ACT HIGH Supervisory Circuits 2.63V Push-Pull High Supervisory Circuits 4.63V Push-Pull Low
Is it lead-free? Lead free Lead free Lead free Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to
Parts packaging code SC-70 SC-70 SOT-23 SOT-23 SC-70 SOT-23 SOT-23
package instruction TSSOP, SOT-323 GREEN, MO-203, SC-70, 3 PIN TSSOP, TO-236 GREEN, TO-236, SOT-23, 3 PIN TSSOP, SOT-323 GREEN, TO-236, SOT-23, 3 PIN TSSOP, TO-236
Contacts 3 3 3 3 3 3 3
Reach Compliance Code compliant unknown unknown unknown compliant unknown compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features RESET THRESHOLD VOLTAGE IS 4.38V RESET THRESHOLD VOLTAGE IS 3.08V RESET THRESHOLD VOLTAGE IS 4.38V RESET THRESHOLD VOLTAGE IS 2.32V RESET THRESHOLD VOLTAGE IS 2.93V RESET THRESHOLD VOLTAGE IS 2.63V RESET THRESHOLD VOLTAGE IS 4.63V
Adjustable threshold NO NO NO NO NO NO NO
Analog Integrated Circuits - Other Types POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3
JESD-609 code e3 e3 e3 e3 e3 e3 e3
length 2 mm 2 mm 2.92 mm 2.92 mm 2 mm 2.92 mm 2.92 mm
Number of channels 1 1 1 1 1 1 1
Number of functions 1 1 1 1 1 1 1
Number of terminals 3 3 3 3 3 3 3
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP
Encapsulate equivalent code SOT-323 SOT-323 TO-236 TO-236 SOT-323 TO-236 TO-236
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
power supply 5 V 3.3 V 5 V 2.5 V 3.3 V 3 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 1.1 mm 1.1 mm 1.12 mm 1.12 mm 1.1 mm 1.12 mm 1.12 mm
Maximum supply current (Isup) 0.02 mA 0.015 mA 0.02 mA 0.015 mA 0.015 mA 0.015 mA 0.02 mA
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V 1.2 V
Nominal supply voltage (Vsup) 5 V 3.3 V 5 V 2.5 V 3.3 V 3 V 5 V
surface mount YES YES YES YES YES YES YES
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal surface Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn) Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal pitch 0.65 mm 0.65 mm 0.95 mm 0.95 mm 0.65 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL DUAL
Threshold voltage nominal +4.38V +3.08V +4.38V +2.32V +2.93V +2.63V +4.63V
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 1.25 mm 1.25 mm 1.3 mm 1.3 mm 1.25 mm 1.3 mm 1.3 mm
Maker ON Semiconductor ON Semiconductor - - ON Semiconductor ON Semiconductor -
Humidity sensitivity level - 1 1 1 - 1 1
Base Number Matches - - 1 1 - 1 1
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