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参数资料
| 型号： | RN5VD29C |
| 英文描述： | Voltage Detector |
| 中文描述： | 电压检测器 |
| 文件页数： | 12/28页 |
| 文件大小： | 198K |
| 代理商： | RN5VD29C |
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VOLTAGE DETECTOR
WITH OUTPUT DELAY
RN5VD SERIES
1
OUTLINE
The RN5VD Series are voltage detector ICs with output delay functions and high detector threshold
accuracy and ultra-low supply current by CMOS process, which can be operated at an extremely low volt-
age and is used,for instance, for system reset.
Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an
output driver, a hysteresis circuit and an output delay generator. The detector threshold is fixed with high
accuracy in the IC and requires no adjustment.
The RN5VD Series are operable by a lower voltage than that for the R
×5VL Series, and can be driven
by a single battery.
Two output types, Nch open drain type and CMOS type, are available. Since the package for these ICs
are SOT-23-5(Mini-mold)package, high density mounting of the ICs on board is possible.
Output Delay ......................................................TYP. 100ms with external capacitor : 0.15F
Ultra-low supply current...................................TYP. 1.0A (RN5VD15
× : VDD=3.5V)
Broad Operating Voltage Range.......................0.7V to 10.0V
Detector Threshold ............................................Stepwise setting with a step of 0.1V in the range of 0.9V to 6.0V is
................................................................................possible. (refer to Selection Guide) .
High accuracy detector threshold .....................±2.5%
Low Temperature-Drift Coefficient of Detector Threshold ...........TYP. ±100ppm/C
Two Output Types..............................................Nch Open Drain and CMOS
Small Package ....................................................SOT-23-5(Mini-mold)
FEATURES
APPLICATIONS
CPU & Logic Circuit Reset
Battery Checker
Window Comparator
Wave Shaping Circuit
Battery Back-Up Circuit
Power Failure Detector
相关PDF资料 |
PDF描述 |
|---|---|
| RN5VD58C | Voltage Detector |
| RN5VD59A | Voltage Detector |
| RN5VD59C | Voltage Detector |
| RN5VD60A | Voltage Detector |
| RN5VD60C | Voltage Detector |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RN5VD29CA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD29CA-TL | 制造商:RICOH 功能描述: 制造商:RICOH 功能描述:1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| RN5VD29CA-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD29CC | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:VOLTAGE DETECTOR WITH OUTPUT DELAY |
| RN5VD29CC-TL | 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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