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Description
The Q5312I-2S2 is a voltage detector IC chip that offers high detector threshold accuracy and ultra-low supply current by CMOS process. This chip can be powered by extremely low voltage and is often used for system reset. It comes with a fixed voltage reference unit, a comparator, resistors for detector threshold setting, an output driver, and a hysteresis circuit. The detector threshold is internally fixed with high accuracy and does not require any adjustment. Two output types, Nch open drain type and CMOS type, are available.
Specifications and features
- Product Category: IC Chips
- Ultra-low Supply Current: TYP.0.8µA (VDD=1.5V)
- Wide Range of Operating Voltage: 0.7 to 10.0V(Topt=25°C)
- Detector Threshold: Stepwise setting with a step of 0.1V in the range of 0.9V to 6.0V
- High Accuracy Detector Threshold: ±2.0%
- Low Temperature-Drift Coefficient of Detector Threshold: TYP. ±100ppm/°C
- Two Output Types: Nch Open Drain and CMOS
- Four Types of Packages: TO-92, SOT-89(Mini-power Mold), SOT-23-5 (Mini mold), SC-82AB
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
- Wide range of operating voltage
- High accuracy detector threshold
- Low temperature-drift coefficient of detector threshold
- Two output types
- Multiple packaging options available
Disadvantages- Limited applications
- May not be suitable for all voltage detection needs
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download Q5312I-2S2
- Chipdatas Part: CD88-Q5312I-2S2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:02 +0800
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- Full or Partial Refund , If the item is not as described
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