R3117Nxx1 Series Low Voltage Detector with SENSE Pin for Automotive Applications
2022-02-14
● OUTLINE:
■ The R3117Nxx1 is a CMOS-based voltage detector IC with high detector threshold accuracy and ultra-low supply current, which can be operated at an extremely low voltage and is used for system reset as an example. The IC consists of a voltage reference unit, a comparator, resistors for detector threshold setting, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment.
■ The tolerance of the detector threshold is ±15mV (-V-DET < = 1.5V) or ±1.0% (1.5V< -V-DET ). Since the sense pin is separated from the V-DD pin of the IC, therefore, even if the sense pin voltage becomes to 0V, the output voltage keeps its "L" level.
■ Two output types, Nch open drain type and CMOS type are available. The R3117Nxx1 supports the SOT-23-5 package.
■ The R3117Nxx1 is a CMOS-based voltage detector IC with high detector threshold accuracy and ultra-low supply current, which can be operated at an extremely low voltage and is used for system reset as an example. The IC consists of a voltage reference unit, a comparator, resistors for detector threshold setting, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment.
■ The tolerance of the detector threshold is ±15mV (-V-DET < = 1.5V) or ±1.0% (1.5V< -V-DET ). Since the sense pin is separated from the V-DD pin of the IC, therefore, even if the sense pin voltage becomes to 0V, the output voltage keeps its "L" level.
■ Two output types, Nch open drain type and CMOS type are available. The R3117Nxx1 supports the SOT-23-5 package.
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
