R3112N221A-TR-F - Brand New Nisshinbo Micro Devices Inc. IC Chips
In Stock:98 ,Ready for Immediate Shipping
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In Stock:
98,
Ready for Immediate Shipping
Category:IC Chips
Chipdatas Part No.:CD88-R3112N221A-TR-F
Manufacturer Part No.:R3112N221A-TR-F
Datecode:09+
Package:SOT-23-5
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Description
The R3112x Series are CMOS-based voltage detector ICs used for system reset and require ultra-low supply current. They can be operated at extremely low voltage and have high detector threshold accuracy. The detector threshold is fixed internally with high accuracy and does not require any adjustment.
Specifications and features
- Built-in Output Delay Circuit, typical 100ms with an external capacitor: 0.022μF
- Supply Current, typical 0.5μA (R3112x271A/C, VDD=2.6V)
- Operating Voltage 0.7 to 6.0V (Topt=25°C)
- Detector Threshold 0.9V to 5.0V
- High Accuracy Detector Threshold ±2.0%
- Low Temperature-Drift Coefficient of Detector Threshold, typical ±100ppm/°C
- Two Output Types: Nch Open Drain and CMOS
- Packages: SOT-23-5(Mini-mold),SC-82AB, SON1612-6
Application Scenarios
- CPU and Logic Circuit Reset
- Battery Checker
- Window Comparator
- Wave Shaping Circuit
- Battery Back-up Circuit
- Power Failure Detector
Comparison
Advantages- High detector threshold accuracy
- Ultra-low supply current
- Can be operated at extremely low voltage
- Detector threshold is fixed internally with high accuracy and does not require any adjustment
Disadvantages- None
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Additional Information
- Datasheet: Download R3112N221A-TR-F
- Chipdatas Part: CD88-R3112N221A-TR-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:11 +0800
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