PST993L中文資料三美數(shù)據(jù)手冊PDF規(guī)格書
PST993L規(guī)格書詳情
Outline
The function of this 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 can be offered at low cost because it is designed to be simplified allowing for the replacement from reset circuit of discrete configuration.
Features
1. Voltage detect precision VS±5 max.
2. Low consumption current ICCH=300μA typ. ICCL=250μA typ.
3. Low operating threshold voltage 0.65V typ.
4. Hysteresis voltage is provided as detect voltage 50mV typ.
5. Large output current at the time ON 15mA typ.
6. Detect voltage rank PST993 C : 4.5V H: 3.1V
D : 4.2V I : 2.9V
E : 3.9V J : 2.7V
F : 3.6V K : 2.5V
G : 3.3V L : 2.3V
(Same ranks for PST994 too)
7. Output form
PST993 : Constant current load built-in
PST994 : Open collector
Applications
1. Reset circuits for microcomputers, CPU and MPU.
2. Reset circuit for logic circuitry.
3. Level detecting circuit.
產(chǎn)品屬性
- 型號：
PST993L
- 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 |
|---|---|---|---|---|---|---|---|
MITSUMI |
23+ |
NA/ |
9000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MITSUMI |
2016+ |
TO-92 |
3500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MITSUMI |
23+ |
TO-92 |
89630 |
當天發(fā)貨全新原裝現(xiàn)貨 |
詢價 | ||
MITSUMI |
22+ |
TO92 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
N/A |
25+ |
TO-92(TB) |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
24+ |
1525 |
本站現(xiàn)庫存 |
詢價 | ||||
MITSUMI |
23+ |
TO92 |
15000 |
原裝正品,假一罰十 |
詢價 | ||
MITSUMI |
18+ |
TO-92 |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
MITSUMI |
2447 |
TO-92 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MITSUMI |
2025+ |
TO92-3 |
3550 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 |
