Datasheet Specifications
- Part number
- MM1142
- Manufacturer
- Mitsumi Electronics
- File Size
- 161.69 KB
- Datasheet
- MM1142_MitsumiElectronics.pdf
- Description
- System Reset
Description
www.DataSheet4U.com MITSUMI System Reset (with built-in watchdog timer) MM1142 System Reset (with built-in watchdog timer) Monolithic IC MM1142 Ou.
Features
* 1. Accurate voltage drop detection voltage 1. Low battery detection 2.2V±3% 2. Power supply voltage detection 2.0V±3% 3. Detection voltage error 0.2V±20mV 1-2 4. Hysteresis both 50mV typ. 2. Watchdog function stop pin (can be made to function only as reset IC during VCC rise) 3. Low current consumptApplications
* 1. 2V cordless telephones 2. Portable communication equipment 3. Various types of small, handy equipment Series Table Model MM1142 TPR : TWD : TWR : VSLB: VSLR: VSLB 2.2V VSLR 2.0V TPR 100mS TWD 100mS TWR 2mS Reset hold time during Vcc rise Timer monitoring time Reset time Battery check detectionMM1142 Distributors
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