PST9121中文資料三美數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
PST9121規(guī)格書(shū)詳情
Outline
The function of this low reset type IC is to accurately reset systems after detecting the supply voltage at the time of switching power on and instantaneous power off in various CPU and other logic systems. Further, this IC, with its super low consumption current and high precision voltage detection capacity, is most suited as a voltage check circuit for a number of products which use batteries.
Features
1. High precision voltage detection Vs±3 max.
2. Super low current consumption ICCH=1.5μA typ. ICCL=1.0μA typ.
3. Low operating threshold voltage 0.65V typ.
4. Hysteresis voltage is provided as a detect voltage 50mV typ.
5. Large output current at the time ON 15mA typ.
6. The detect voltage can be selected at your discretion at 0.1V step within the range of 1.9 to 4.6V by the following stipulation method.
Applications
1. Reset circuits for microcomputers, CPU and MPU.
2. Reset circuit for logic circuitry.
3. Battery voltage check circuit.
4. Circuit for changing over to backup battery.
5. Level detecting circuit.
產(chǎn)品屬性
- 型號(hào)：
PST9121
- 功能描述：
Voltage Detector
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MITSUMI |
2020+ |
SOT-153 |
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 |
詢價(jià) | ||
MITSUMI |
23+ |
SOT23-5 |
12000 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
MISUMI |
23+24 |
SOT23-5 |
28950 |
專營(yíng)原裝正品SMD二三極管,電源IC |
詢價(jià) | ||
MISUMI |
2022 |
0 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
MITSUMI |
23+ |
SOT-153 |
12800 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
MITSUMI |
1701+ |
? |
6500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MITSUMI |
2020+ |
原廠封裝 |
350000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢價(jià) | ||
MITSUMI |
23+ |
SOT-153 |
3000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MISUMI |
19+ |
SOT23-5 |
20000 |
1920 |
詢價(jià) | ||
MISUMI |
24+ |
SOT23-5 |
35200 |
全新原裝現(xiàn)貨/假一罰百! |
詢價(jià) |
