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 |
|---|---|---|---|---|---|---|---|
23+ |
475355779 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
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 |
2025+ |
TO92-3 |
3550 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
N/A |
25+ |
TO-92(TB) |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
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 |
2020+ |
原廠封裝 |
350000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
MITSUMI |
2223+ |
TO-92 |
26800 |
只做原裝正品假一賠十為客戶做到零風險 |
詢價 | ||
MITSUMI |
22+ |
TO92 |
20000 |
保證原裝正品,假一陪十 |
詢價 | ||
MITSUMI |
2022 |
TO92 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
MITSUMI |
2020+ |
TO-92 |
9500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 |
