onsemi MC34064
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. The MC34064 features a trimmed−in−package bandgap reference, and a comparator with precise thresholds and built-in hysteresis to prevent erratic reset operation.| Part No. | MC34064 |
|---|---|
| Datasheet | MC34064 Download |
| Manufacturer |  onsemi |
| Description | Undervoltage Sensing Circuit |
| Buy | Stock & Price |
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 25C
● 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 Packages
● NCV Prefix for Automotive and Other
APPLICATIONS
Requiring Site and Control Changes● These Devices are Pb−Free and are RoHS Compliant Input Reset DATA SHEET 8 1 8 1 5 1 SOIC−8 D SUFFIX CASE 751 Micro8 DM SUFFIX CASE 846A TSOP−5 SN SUFFIX CASE 483 Pin 1. Ground 2. Input 3. Reset 4. NC 5. NC 123 STRAIGHT LEAD TO−92 CASE 29−10 Pin: 1. Reset 1 2 3 2. Input 3. Ground BENT LEAD PIN CONNECTIONS Reset 1 Input 2 N.C.
