R3117 Series
Voltage Detector with SENSE pin
R3117 Series
Voltage Detector with SENSE pin
Download Datasheet
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Description
The R3117 Series are CMOS-based voltage detector ICs. Since R3117 has a SENSE pin for monitoring voltage separately from the power pin, its reset signal does not become unstable as long as power supply is secured and the "L" can be maintained. The R3117 is offered in a 5-pin SOT-23-5, 5-pin SC-88A and 4-pin DFN(PLP)1010-4 packages, 1 mm x 1 mm.
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Spec
Consumer Industrial Automotive Operating Voltage Range 1.0 V to 6.0 V (7.0 V) Operating Temperature Range -40°C to 105°C (125°C) Supply Current Typ. 0.29 µA (VDD = 6.0 V) Supply current of the SENSE resistor is not included. Detector Threshold Range 0.7 V to 5.0 V (0.1 V step) Detector Threshold Accuracy ±1.0% (-VDET ≥ 1.6 V, Ta = 25°C)
±15 mV (-VDET < 1.6 V, Ta = 25°C)Detector Threshold Temperature Coefficient Typ. ±30 ppm/°C Output Type CMOS, Nch Open Drain Package DFN(PLP)1010-4, SC-88A, SOT-23-5 DFN(PLP)1010-4, SOT-23-5 SOT-23-5 -
Technical
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Typical Application: R3117xxxxA CPU Reset Circuit (Nch Open Drain Output)
Input Voltage to R3117xxxxA is equal to Input Voltage to CPU
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R3117xxxxA Timing Chart
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R3117xxxxCTiming Chart
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Quality &
PackagesProduct Name Compatibility Package Marking Reliability R3117Kxx1x-TR DFN(PLP)1010-4 R3117Kxx1 R3117K R3117Kxx3x-TR DFN(PLP)1010-4 R3117Kxx3 R3117K R3117Qxx2x-TR-FE SC-88A R3117Qxx2 R3117Q-FE R3117Qxx4x-TR-FE SC-88A R3117Qxx4 R3117Q-FE R3117Nxx1x-TR-FE SOT-23-5 R3117Nxx1 R3117N-FE R3117Nxx3x-TR-FE SOT-23-5 R3117Nxx3 R3117N-FE R3117Kxx1x-TR-Y DFN(PLP)1010-4 R3117Kxx1 R3117K-Y R3117Kxx3x-TR-Y DFN(PLP)1010-4 R3117Kxx3 R3117K-Y R3117Nxx1x-TR-YE SOT-23-5 R3117Nxx1 R3117N-YE R3117Nxx3x-TR-YE SOT-23-5 R3117Nxx3 R3117N-YE R3117Nxx1x-TR-AE SOT-23-5 R3117Nxx1 R3117N-AE R3117Nxx3x-TR-AE SOT-23-5 R3117Nxx3 R3117N-AE - Refer to the datasheets for the details on the product.
- The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
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