PST574H中文資料三美數據手冊PDF規(guī)格書
PST574H規(guī)格書詳情
Outline
This IC functions in a variety of CPU systems and other logic systems, to detect power supply voltage and reset the system accurately when power is turned on or interrupted. This ultra-low current consumption low reset type system reset IC has a built-in fixed delay time generating circuit. It is ideal for use in multi-CPU systems because a fast-rising output waveform can be obtained.
Features
1. Ultra-low current consumption ICCH=7.5μA typ. ICCL=400μA typ.
2. Low operating limit voltage 0.65V typ.
3. Output current high for ON 30mA typ.
4. Hysteresis voltage provided in detection voltage 50mV typ.
5. Built-in delay circuit with excellent delay time 50mV typ. temperature characteristics
6. 10 ranks of detection voltage PST574 C : 4.5V typ. H : 3.1V typ. D : 4.2V typ. I : 2.9V typ. E : 3.9V typ. J : 2.7V typ. F : 3.6V typ. K : 2.5V typ. G : 3.3V typ. L : 2.3V typ.
Applications
1. Reset circuits in microcomputers, CPUs and MPUs (especially multi-CPU sets)
2. Logic circuit reset circuits.
3. Battery voltage check circuits.
4. Back-up power supply switching circuits.
5. Level detection circuits.
產品屬性
- 型號：
PST574H
- 制造商：
MITSUMI
- 制造商全稱：
Mitsumi Electronics, Corp.
- 功能描述：
System Reset
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MIC |
2339+ |
SOT23-4 |
5989 |
公司原廠原裝現貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MITSUMI |
MMP-3A |
699839 |
集團化配單-有更多數量-免費送樣-原包裝正品現貨-正規(guī) |
詢價 | |||
SOT-89 |
23+ |
NA |
15659 |
振宏微專業(yè)只做正品,假一罰百! |
詢價 | ||
MITSUMI |
589220 |
16余年資質 絕對原盒原盤 更多數量 |
詢價 | ||||
MITSUBIS |
22+ |
MMP-4A |
3000 |
原裝正品,支持實單 |
詢價 | ||
MITSUMI |
21+ |
94+ |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
MITSUMI |
24+ |
MMP-3A |
90000 |
一級代理商進口原裝現貨、價格合理 |
詢價 | ||
MITSUMI |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
MITSUMI/美上美 |
24+ |
MMP-3A |
10170 |
新進庫存/原裝 |
詢價 | ||
MITSUMI |
2020+ |
MMP-3A |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 |
