R3114Q391A-TR-FE - Brand New RICOH IC Chips
In Stock:6556 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
6556,
Ready for Immediate Shipping
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Description
The R3114Q391A-TR-FE is a CMOS-based voltage detector IC designed for system reset. It has high detector threshold accuracy and operates at an ultra-low supply current. This IC consists of a voltage reference unit, a comparator, resistor net for detector threshold setting, an output driver, a hysteresis circuit, and an output delay circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment. It offers two output types: Nch open drain type and CMOS type. With a WLCSP-4-P2 package, it allows for high density mounting on boards.
Specifications and Features
- Built-in Output Delay Circuit: Typ. 100ms with an external capacitor: 0.022µF
- Supply Current: Typ. 0.8µA (VDD=3.5V)
- Operating Voltage Range: 0.7 to 6.0V (Topt=25°C)
- Detector Threshold: 0.9V to 5.0V
- Accuracy Detector Threshold: ±2.0%
- Temperature-Drift Coefficient of Detector Threshold: Typ. ±100ppm/°C
- Two Output Types: Nch Open Drain and CMOS
- Package: WLCSP-4-P2
Application Scenarios
- Microcontroller and Logic Circuit Reset
- Battery Checker
- Window Comparator
- Wave Shaping Circuit
- Battery Backup Circuit
- Power Failure Detector
Comparison
- Advantages
- High detector threshold accuracy
- Ultra-low supply current
- Two output types available
- Disadvantages
- None identified
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Weitere Informationen
- Datasheet: Download R3114Q391A-TR-FE
- Chipdaten Teil: CD86-R3114Q391A-TR-FE
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 10:04 +0800
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