MC34064D-5R2G ON Semiconductor, MC34064D-5R2G Datasheet

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MC34064D-5R2G

Manufacturer Part Number
MC34064D-5R2G
Description
IC SENSOR UNDERVOLTAGE 8SOIC
Manufacturer
ON Semiconductor
Type
Simple Reset/Power-On Resetr
Datasheet

Specifications of MC34064D-5R2G

Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active Low
Voltage - Threshold
4.6V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Monitored Voltage
4.6 V
Undervoltage Threshold
4.61 V
Overvoltage Threshold
4.7 V
Manual Reset
No
Watchdog
No
Power-up Reset Delay (typ)
Adj
Supply Voltage (max)
6.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
390 uA
Maximum Power Dissipation
625 mW
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 70 C
Internal Hysteresis
Yes
Minimum Operating Temperature
0 C
Operating Temperature Range
0 C to + 70 C
Output Type
Open Collector / Drain
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reset Timeout
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MC34064D-5R2GOS
MC34064D-5R2GOS
MC34064D-5R2GOSTR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC34064D-5R2G
Quantity:
6 236
Part Number:
MC34064D-5R2G
Manufacturer:
ON/安森美
Quantity:
20 000
MC34064, MC33064,
NCV33064
Undervoltage Sensing
Circuit
designed for use as a reset controller in microprocessor−based
systems. It offers the designer an economical solution for low voltage
detection with a single external resistor. The MC34064 features a
trimmed−in−package bandgap reference, and a comparator with
precise thresholds and built-in hysteresis to prevent erratic reset
operation. The open collector reset output is capable of sinking in
excess of 10 mA, and operation is guaranteed down to 1.0 V input with
low standby current. The MC devices are packaged in 3−pin TO-92,
micro size TSOP−5, 8−pin SOIC−8 and Micro8t surface mount
packages. The NCV device is packaged in SOIC−8 and TO−92.
power supply used in appliance, automotive, consumer and industrial
equipment.
Features
© Semiconductor Components Industries, LLC, 2008
August, 2008 − Rev. 18
The MC34064 is an undervoltage sensing circuit specifically
Applications include direct monitoring of the 5.0 V MPU/logic
Packages
and Control Changes
Trimmed−In−Package Temperature Compensated Reference
Comparator Threshold of 4.6 V at 25°C
Precise Comparator Thresholds Guaranteed Over Temperature
Comparator Hysteresis Prevents Erratic Reset
Reset Output Capable of Sinking in Excess of 10 mA
Internal Clamp Diode for Discharging Delay Capacitor
Guaranteed Reset Operation with 1.0 V Input
Low Standby Current
Economical TO−92, TSOP−5, SOIC−8 and Micro8 Surface Mount
NCV Prefix for Automotive and Other Applications Requiring Site
Pb−Free Packages are Available
Input
Figure 1. Representative Block Diagram
This device contains 21 active transistors.
GND
1.2 V
ref
= Sink Only
Positive True Logic
Reset
1
STRAIGHT LEAD
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
See general marking information in the device marking
section on page 7 of this data sheet.
1 2
BULK PACK
3
DEVICE MARKING INFORMATION
8
5
8
ORDERING INFORMATION
Ground
1
Reset
1
1
PIN CONNECTIONS
Input
N.C.
http://onsemi.com
1
2
3
4
TAPE & REEL
1
AMMO PACK
BENT LEAD
2
Pin 1. Ground
(Top View)
3
Publication Order Number:
2. Input
3. Reset
4. NC
5. NC
CASE 846A
DM SUFFIX
SN SUFFIX
CASE 751
CASE 483
D SUFFIX
TSOP−5
SOIC−8
Micro8
8
7
6
5 N.C.
N.C.
N.C.
N.C.
Pin 1. Reset
P SUFFIX
CASE 29
TO−92
2. Input
3. Ground
MC34064/D

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MC34064D-5R2G Summary of contents

Page 1

MC34064, MC33064, NCV33064 Undervoltage Sensing Circuit The MC34064 is an undervoltage sensing circuit specifically designed for use as a reset controller in microprocessor−based systems. It offers the designer an economical solution for low voltage detection with a single external resistor. ...

Page 2

MAXIMUM RATINGS Power Input Supply Voltage Reset Output Voltage Reset Output Sink Current (Note 2) Clamp Diode Forward Current, Reset to Input Pin (Note 2) Power Dissipation and Thermal Characteristics P Suffix, Plastic Package Maximum Power Dissipation @ T A ...

Page 3

25°C A 8.0 6.0 4.0 2 2.0 4.0 6 INPUT VOLTAGE (V) in Figure 2. Reset Output Voltage versus Input Voltage 4.630 ...

Page 4

Figure 8. Clamp Diode Forward Current versus Voltage + Input Power Supply - Figure 9. Low Voltage Microprocessor Reset Input Power Supply - - + 1.2V ref ...

Page 5

Input Power Supply - - + 1.2V ref GND Figure 11. Voltage Monitor 14.5V + 470 22 + 4.7k 330 Input - + 1.2V ref GND Figure 13. Low Power Switching Regulator 4.6V Overheating ...

Page 6

... ORDERING INFORMATION Device Operating Temperature Range MC34064D−005 MC34064D−5G MC34064D−5R2 MC34064D−5R2G MC34064DM−5R2 MC34064DM−5R2G MC34064P−005 MC34064P−5G MC34064P−5RA MC34064P−5RAG MC34064P−5RP MC34064P−5RPG MC34064P−5RM MC34064P−5RMG MC34064SN−5T1 MC34064SN−5T1G MC33064D−005 MC33064D−5G MC33064D− ...

Page 7

ORDERING INFORMATION Device Operating Temperature Range NCV33064D−5R2* NCV33064D−5R2G* NCV33064P−5RA* NCV33064P−5RAG NCV33064P−5RP* NCV33064P−5RPG* NCV33064DM−5R2* NCV33064DM−5R2G* †For information on tape and reel specifications, including part orientation and tape sizes, pleaserefer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV33064: ...

Page 8

... G C SEATING PLANE −Z− 0.25 (0.010 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOIC−8 D SUFFIX CASE 751−07 ISSUE 0.10 (0.004 SOLDERING FOOTPRINT* 1 ...

Page 9

... SEATING −T− PLANE A 0.038 (0.0015) A1 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS Micro8 DM SUFFIX CASE 846A−02 ISSUE G NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. ...

Page 10

... A C SEATING 0.05 PLANE H T 0.039 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS TSOP−5 SN SUFFIX CASE 483−02 ISSUE H NOTES: 1. DIMENSIONING AND TOLERANCING PER 2. CONTROLLING DIMENSION: MILLIMETERS. ...

Page 11

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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