PST993K中文资料PDF规格书
PST993K规格书详情
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.
产品属性
- 型号:
PST993K
- 制造商:
MITSUMI
- 制造商全称:
Mitsumi Electronics, Corp.
- 功能描述:
System Reset
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITSUMI |
23+ |
NA/ |
9000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MITSUMI |
22+ |
TO92 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TO-92(TB) |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | ||||
MITSUMI |
23+ |
TO923 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
MITSUMI |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
N/A |
23+ |
TO-92(TB) |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MITSUMI |
2022 |
TO92 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MITSUMI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
2023+ |
TO92 |
23000 |
进口原装现货 |
询价 | |||
MITSUMI |
00+ |
TO92/3 |
2000 |
原装现货海量库存欢迎咨询 |
询价 |