R3111Q211A-TR-F - Brand New RICOH IC Chips
In Stock:225800 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
225800,
Ready for Immediate Shipping
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Description
The R3111x series is a set of CMOS-based voltage detector ICs used in applications like system reset. They have a high detector threshold accuracy, ultra-low supply current, and operate at an extremely low voltage. Each of these ICs comprises a voltage reference unit, a comparator, resistors for detector threshold setting, an output driver, and a hysteresis circuit. The detector threshold is fixed internally with high accuracy and does not require any adjustment. There are three output types available, Nch open drain “L” type, Nch open drain “H” type, and CMOS type. Six types of packages are available-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, SON1612-6
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
- Operates at an extremely low voltage
- Three output types available
- Six variations in the package are available
Disadvantages- Not specified
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Additional Information
- Datasheet: Download R3111Q211A-TR-F
- Chipdatas Part: CD87-R3111Q211A-TR-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:09 +0800
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