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R3112Q281A集成電路（IC）的監(jiān)控器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
R3112Q281A |
| 參數(shù)屬性 | R3112Q281A 封裝/外殼為SC-82A，SOT-343；包裝為剪切帶（CT）Digi-Reel? 得捷定制卷帶；類(lèi)別為集成電路（IC）的監(jiān)控器；產(chǎn)品描述：IC SUPERVISOR 1 CHANNEL SC82AB |
| 功能描述 | LOW VOLTAGE DETECTOR WITH OUTPUT DELAY |
| 封裝外殼 | SC-82A，SOT-343 |
| 文件大小 |
951.56 Kbytes |
| 頁(yè)面數(shù)量 |
30 頁(yè) |
| 生產(chǎn)廠商 | RICOH electronics devices division |
| 企業(yè)簡(jiǎn)稱(chēng) |
Ricoh【理光】 |
| 中文名稱(chēng) | 理光集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-8 22:58:00 |
R3112Q281A規(guī)格書(shū)詳情
OUTLINE
The R3112x 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.
Three types of packages, SOT-23-5, small SC-82AB, and ultra-small SON1612-6 can be selected so that high density mounting on boards is possible.
FEATURES
? Built-in Output Delay Circuit................................. Typ. 100ms with an external capacitor: 0.022μF
? Supply Current .................................................... Typ. 0.5μA (R3112x271A/C, VDD=2.6V)
? Operating Voltage ............................................... 0.7 to 6.0V(Topt=25°C)
? Detector Threshold............................................... 0.9V to 5.0V
? High Accuracy Detector Threshold ...................... ±2.0
? Low Temperature-Drift Coefficient of Detector Threshold ...Typ. ±100ppm/°C
? Two Output Types ............................................... Nch Open Drain and CMOS
? Packages ............................................................. SOT-23-5(Mini-mold),SC-82AB, SON1612-6
APPLICATIONS
? CPU and Logic Circuit Reset
? Battery Checker
? Window Comparator
? Wave Shaping Circuit
? Battery Back-up Circuit
? Power Failure Detector
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
R3112Q281A-TR-FE
- 制造商：
Nisshinbo Micro Devices Inc.
- 類(lèi)別：
集成電路（IC） > 監(jiān)控器
- 系列：
R3112x
- 包裝：
剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 類(lèi)型：
電壓檢測(cè)器
- 電壓 - 閾值：
2.8V
- 輸出：
開(kāi)路漏極或開(kāi)路集電極
- 工作溫度：
-40°C ~ 85°C
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
SC-82A，SOT-343
- 供應(yīng)商器件封裝：
SC-82AB
- 描述：
IC SUPERVISOR 1 CHANNEL SC82AB
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICOH |
2016+ |
SOT143 |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
詢(xún)價(jià) | ||
RICOH |
2020+ |
SOT143 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
ROH/理光 |
23+ |
NA/ |
5203 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢(xún)價(jià) | ||
RICOH/理光 |
24+ |
SOT343 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
Nisshinbo Micro Devices Inc |
23+/24+ |
SC-82A |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢(xún)價(jià) | ||
RICOH/理光 |
23+ |
SOT343 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢(xún)價(jià) | ||
RICOH/理光 |
1950+ |
SOT343 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢(xún)價(jià) | ||
RICOH(理光) |
2021+ |
SC-82AB |
499 |
詢(xún)價(jià) | |||
RICOH |
23+ |
SOT-343 |
3570 |
原廠原裝正品 |
詢(xún)價(jià) | ||
RICOH |
SOT343 |
93990 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) |
