R3111Q431B-TR-FE - Brand New RICOH IC Chips
In Stock:1957 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
1957,
Ready for Immediate Shipping
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Description
The R3111Q431B-TR-FE is a voltage detector IC designed with high detector threshold accuracy and ultra-low supply current. It is a CMOS-based component that can be operated at an extremely low voltage and is used primarily for system reset. Each IC in the R3111x series comes with a 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 doesn't require any adjustments. This IC comes with 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 comes with six different packages.
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
- Can operate at an extremely low voltage
- Available in three output types
- Comes in six different packages
Disadvantages- Not suitable for applications that require high precision voltage detection
- May not function as expected in extreme temperatures
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Weitere Informationen
- Datasheet: Download R3111Q431B-TR-FE
- Chipdaten Teil: CD88-R3111Q431B-TR-FE
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 09:01 +0800
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