R3111N271A-TR-FB - Brand New RICOH IC Chips
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Description
The R3111x series is a CMOS-based voltage detector IC with high detector threshold accuracy and ultra-low supply current. It can be operated at an extremely low voltage and is commonly used for system reset. Each IC in the series 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 R3111x series offers three output types: Nch open drain "L" type, Nch open drain "H" type, and CMOS type. It can be driven by a single battery and is available in six different package types: TO-92, SOT-89, SOT-23-3, SOT-23-5, SC-82AB, and SON1612-6.
Specifications and features
- Supply Current: Typ. 0.8µA (VDD=1.5V)
- Range of Operating Voltage: 0.7V to 10.0V (Topt=25°C)
- Detector Threshold: 0.9V to 6.0V
- Accuracy Detector Threshold: ±2.0%
- Temperature-Drift Coefficient of Detector Threshold: Typ. ±100ppm/°C
- Output Types: Nch Open Drain "L", Nch Open Drain "H", and CMOS
- Packages: TO-92, SOT-89, SOT-23-3, SOT-23-5, SC-82AB, SON1612-6Application Scenarios
- CPU and Logic Circuit Reset
- Battery Checker
- Window Comparator
- Wave Shaping Circuit
- Battery Back-up Circuit
- Power Failure DetectorComparison
AdvantagesNoneDisadvantagesNone -
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Datasheet
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- Datasheet: Download R3111N271A-TR-FB
- Chipdatas Part: CD86-R3111N271A-TR-FB
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 13:18 +0800
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