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MC34064: Voltage Supervisor, Undervoltage Sensing Circuit

Overview
Specifications
Packages
Datasheet: Undervoltage Sensing Circuit
Rev. 18 (161.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (22)
Product Overview
Product Description
The MC33064/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 voltagedetection with a single external resistor. The MC33064/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-pinTO-226AA, 8-pin SO-8,Micro-8 and 5pin SOT-23/TSOP-5 surface mount packages. The NCV device is packaged in SO-8 and TO-226AA.

Applications include direct monitoring of the 5.0 V MPU/logic power supply used in appliance, automotive, consumer and industrial equipment.
Features
 
  • 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-226AA, SO-8, Micro-8 and SOT-23/TSOP-5 Surface Mount Packages
  • Pb-Free Packages are Available
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (4)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
MC34064D-5G Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit SOIC-8 751-07 1 Tube 98 Contact Sales Office
MC34064D-5R2G Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit SOIC-8 751-07 1 Tape and Reel 2500 $0.4267
MC34064DM-5R2G Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit Micro8™ 846A-02 1 Tape and Reel 4000 Contact Sales Office
MC34064P-5G Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Bulk Bag 2000 $0.4267
MC34064P-5RAG Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Tape and Reel 2000 $0.4267
MC34064P-5RMG Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Fan-Fold 2000 Contact Sales Office
MC34064P-5RPG Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Fan-Fold 2000 Contact Sales Office
MC34064SN-5T1G Active
Pb-free
Halide free
Voltage Supervisor, Undervoltage Sensing Circuit TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000 Contact Sales Office
MC34064D-005 Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit SOIC-8 751-07 1 Tube 98  
MC34064D-5R2 Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit SOIC-8 751-07 1 Tape and Reel 2500  
MC34064DM-5R2 Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit Micro8™ 846A-02 1 Tape and Reel 4000  
MC34064P-005 Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Bulk Bag 2000  
MC34064P-5RA Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Tape and Reel 2000  
MC34064P-5RM Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Fan-Fold 2000  
MC34064P-5RP Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit TO-92 29-11 NA Fan-Fold 2000  
MC34064SN-5T1 Last Shipments
Voltage Supervisor, Undervoltage Sensing Circuit TSOP-5 / SOT-23-5 483 1 Tape and Reel 3000  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 07:22:50 MST 2015) : 606
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 15,582
Market Leadtime (weeks) : 4 to 8
Arrow   (Sat Jul 11 07:22:50 MST 2015) : 64638
Avnet   (2015-07-09) : >10K
Digikey   (2015-07-09) : >10K
FutureElectronics   (2015-07-09) : >10K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Arrow   (Sat Jul 11 07:22:51 MST 2015) : 3218
Avnet   (2015-07-09) : >1K
Chip1Stop   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
Arrow   (Sat Jul 11 07:22:51 MST 2015) : 9641
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 8 to 12
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2015-07-08) : 2,000
Market Leadtime (weeks) : 2 to 4
Arrow   (Sat Jul 11 07:22:51 MST 2015) : 3075
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Datasheet: Undervoltage Sensing Circuit
Rev. 18 (161.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (22)
Product Overview

Product Compliance Status Description Voltages Monitored VCC Max (V) V(TO) Typ (V) IQ Typ (µA) Reset Active State Reset Timer Manual Reset Watchdog Timer Package Type
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   SOIC-8 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   SOIC-8 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   Micro8™ 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   TO-92 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   TO-92 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   TO-92 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   TO-92 
 Pb-free 
 Halide free 
 Active     Voltage Supervisor, Undervoltage Sensing Circuit   1   6.5   4.61   390   Low   No   No   No   TSOP-5 / SOT-23-5 
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