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参数资料
| 型号： | RE5VT45C-TR |
| 厂商： | Ricoh Co., Ltd. |
| 英文描述： | LOW VOLTAGE DETECTOR |
| 中文描述： | 低电压检测 |
| 文件页数： | 5/31页 |
| 文件大小： | 324K |
| 代理商： | RE5VT45C-TR |
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LOW VOLTAGE DETECTOR
R
×
5VT SERIES
1
OUTLINE
The R
×
5VT Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current
by CMOS process, which can be operated at an extremely low voltage 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 and a hysteresis circuit. The detector threshold is fixed with high accuracy.
The R
×
5VT Series are operable by a lower voltage than that for the R
×
5VL Series, and can be driven by a sin-
gle battery.
Two output types, Nch open drain type and CMOS type, are available. Three types of packages, TO-92, SOT-
89 (Mini-power Mold), SOT-23-5 (Mini-mold), are available.
Ultra-low Supply Current............................TYP. 0.8μA (V
DD
=1.5V)
Broad Operating Voltage Range..................0.7V to 10.0V (Topt =25C)
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 Coefficien of Detector Threshold..............TYP. ±100ppm/C
Two Output Types.........................................Nch Open Drain and CMOS
Three Types of Packages..............................TO-92, SOT-89 (Mini-power Mold), 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 |
|---|---|
| RE5VT45C-TZ | LOW VOLTAGE DETECTOR |
| RE5VT54A | LOW VOLTAGE DETECTOR |
| RE5VT54A-RF | LOW VOLTAGE DETECTOR |
| RE5VT54A-RR | LOW VOLTAGE DETECTOR |
| RE5VT54A-T1 | LOW VOLTAGE DETECTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RE5VT45C-TZ | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW VOLTAGE DETECTOR |
| RE5VT46A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RE5VT46C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RE5VT47A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| RE5VT47C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
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