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参数资料
| 型号： | RN5VD44CA-TR-FE |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN |
| 文件页数： | 1/26页 |
| 文件大小： | 684K |
| 代理商： | RN5VD44CA-TR-FE |
RN5VD SERIES
LOW VOLTAGE DETECTOR WITH OUTPUT DELAY
NO. EA-027-110201
1
OUTLINE
The RN5VD Series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low
supply current, which can be operated at an extremely low voltage and is used for system reset as an example.
Each of these ICs 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. Two output types, Nch open drain type and CMOS type
are available.
Since the package for these ICs is SOT-23-5 package, high density mounting of the ICs on board is possible.
FEATURES
Built-in Output Delay Circuit............................................... Typ. 100ms with an external capacitor : 0.15μF
Supply Current ................................................................... Typ. 1.0μA (RN5VD15x, VDD=3.5V)
Operating Voltage Range................................................... 0.7 to 10.0V (Topt=25°C)
Detector Threshold Range................................................. 0.9V to 6.0V (0.1V steps)
Detector Threshold Accuracy............................................. ±2.5%
Temperature-Drift Coefficient of Detector Threshold ............Typ. ±100ppm/°C
Output Types...................................................................... Nch Open Drain and CMOS
Package ............................................................................. SOT-23-5
APPLICATIONS
CPU and Logic Circuit Reset
Battery Checker
Window Comparator
Wave Shaping Circuit
Battery Back-up Circuit
Power Failure Detector
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RN5VD44CC | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD44CC-TL | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD44CC-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD45A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RN5VD45AA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
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