A4810中文資料創(chuàng)瑞科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
A4810規(guī)格書詳情
DESCRIPTION
The A4810A/B microprocessor supervisory circuit can be used to monitor the power supplies in microprocessor and digital systems. It provides
reset to the microprocessor during power-up, power-down, and brown-out conditions.
The function of the A4810A/B is to monitor the VDD supply voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold. The reset signal remains asserted for 250ms after VDD rises above the threshold. The A4810A/B has an active-low /RESET output.
With a low supply current of only 2μA (Typ.), the A4810A/B are ideal for use in portable equipment.
A4810A/B
is available in SOT 23 package.
FEATURES
? Precise monitoring of 2.7V, 3.0V, 3.3V and 5.0V supplies
? 140 ms min. Power-On Reset pulse width, 250ms typical, has an active-low /RESET Output
? Guaranteed /RESET Output valid for VDD≥1.1V
? Low Supply Current, 2μA Typ.
? No external components needed
? Specified over full temperature range
A4810A: 0°C to +70°C,
A4810B: -40°C to +105°C
? A vai lable in SOT 23 package
APPLICATION
? Microprocessor Systems
? Computers
? Controllers
? Intelligent Instruments
? Portable/Battery-Powered Equipment
? Automotive
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AIT-IC |
2315+ |
SOT-23 |
33000 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
AIT |
新年份 |
SOT-23 |
64000 |
一級(jí)代理原裝正品現(xiàn)貨,支持實(shí)單! |
詢價(jià) | ||
AIT-IC |
23+ |
SOT-23 |
39000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
AiT |
21+ |
3000 |
全新原裝鄙視假貨15118075546 |
詢價(jià) | |||
LY |
23+ |
SOP28 |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
AIT |
21+ |
SOT23-3 |
30100 |
只做正品原裝現(xiàn)貨 |
詢價(jià) |
