MC34064
MC34064 is Undervoltage Sensing Circuit manufactured by onsemi.
features a trimmed- in- package bandgap reference, and a parator 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 m A, 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 Micro8 surface mount packages. The NCV device is packaged in SOIC- 8 and TO- 92.
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 pensated Reference
- parator Threshold of 4.6 V at 25C
- Precise parator Thresholds Guaranteed Over Temperature
- parator Hysteresis Prevents Erratic Reset
- Reset Output Capable of Sinking in Excess of 10 m A
- 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 Ro HS pliant
Input
Reset
DATA SHEET .onsemi.
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. 3 Ground 4
8 N.C. 7 N.C. 6 N.C. 5 N.C.
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information on page 6 of this data sheet.
NOTE: Some of the devices on this data sheet have been DISCONTINUED. Please refer to the table on page 6.
DEVICE MARKING INFORMATION
See general marking information in the device marking section on page 7 of this data sheet.
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