R3111N251A-TR - Brand New RICOH IC Chips
In Stock:15360 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
15360,
Ready for Immediate Shipping
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Description
The R3111N251A-TR is a CMOS-based voltage detector IC that belongs to the R3111x series. This IC is a voltage reference unit with 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. It is used for system reset and is available in three output types, which are Nch open drain “L” type, Nch open drain “H” type, and CMOS type. The R3111x series is suitable for lower voltage and low current operation up to 10V and has six types of 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
- Suitable for lower voltage and low current operation up to 10V
- Three output types available
- Fixed internal detector threshold with high accuracy
- Six types of packages available
Disadvantages- No significant disadvantages found
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Weitere Informationen
- Datasheet: Download R3111N251A-TR
- Chipdaten Teil: CD88-R3111N251A-TR
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 08:44 +0800
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