MC34064P5 Undervoltage Sensing Circuit
MC34064P5
$2.00
| QTY | Price |
|---|---|
| 1 | $2.00 |
Description
MC34064P5 - 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 resister. It 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.
Applications include direct monitoring of the 5.0V MPU/logic power supply used in appliance, automotive, consumer and industrial equipment.
Brand: Motorola. Marking on this device is B054.
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
Specifications
Number of Terminals
3
Operating Temperature Range
0°C to +70°C
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