NJU7707 Series
Voltage Detector
Description
The NJU7707 is a high precision voltage detector with a built-in delay time generator of fixed time.The NJU7706/07 is useful for preventing malfunction of microprocessor or DSP through monitoring power supply voltage.The delay function achieves set wait time when supply voltage is unstable. Moreover, the delay function can make a sequence that other devices in application work and stabilize before microcomputer or DSP works.The detection voltage is internally fixed with an accuracy of 1.0%,and three fixed delay times 50ms, 100ms and 200ms are available. Manual reset function can output reset signal irrespective of detection voltage.NJU7706 is Nch. Open Drain and NJU7707 is a C-MOS outputtype.Small packaging makes NJU7706 and NJU7707 suitable for space conscious applications.
Spec
| Standard | |
|---|---|
| Operating Voltage Range | 0.8 V to 9 V (10 V) |
| Operating Temperature Range | -40°C to 85°C |
| Supply Current | Typ. 1.3 µA |
| Detector Threshold Range | 1.5 V to 6 V (0.1V Step) |
| Detector Threshold Accuracy | ± 1 % |
| Output Type | C-MOS Output type |
| Package | SOT-23-5 |
| Function | Delay Time(Built-in Fixed Type) (50ms /100ms /200ms(Built-in Fixed Type)) Manual Reset (Active “L” : NJU770*F**AActive "H" : NJU770*F**B) |
Technical Documents
Quality & Packages
| Product Name | Compatibility | Package | Marking | Reliability |
|---|---|---|---|---|
| NJU7707F |
|
SOT-23-5 | - | NJU-1-s-fr |
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
FAQ
Buy / Contact
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Purchase, Request for samples and documentsSales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
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Available from 1 piece!Our electronic device products are available through our authorized online distributors.
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Technical Support