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參數(shù)資料
| 型號： | CAT811 |
| 英文描述： | 4-Pin Microprocessor Power Supply Supervisors |
| 中文描述： | 4引腳微處理器電源監(jiān)控 |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 59K |
| 代理商： | CAT811 |
3
CAT811, CAT812
Patent Pending
Doc. No. 3005, Rev. P
PIN DESCRIPTIONS
Pin Number
CAT811
CAT812
1
1
GND
Ground
2
—
RESET
Active LOW reset.
RESET
is asserted if V
CC
falls below the reset threshold
and remains low for at least 140ms after V
CC
rises above the reset threshold.
Active HIGH reset. RESET is asserted if V
CC
falls below the reset
threshold and remains high for at least 140ms after V
CC
rises above
the reset threshold.
—
2
RESET
3
3
MR
Manual Reset Input. A logic LOW on
MR
asserts RESET. RESET remains
active as long as
MR
is LOW and for 140ms after
MR
returns HIGH. The
active low input has an internal 20k
pull-up resistor. The input should be left
open if not used. It can be driven by TTL or CMOS logic or shorted to ground
by a switch.
4
4
V
CC
Power supply voltage that is monitored.
Name
Description
相關PDF資料 |
PDF描述 |
|---|---|
| CAT811EUS-T10 | 4-Pin Microprocessor Power Supply Supervisors |
| CAT811J | 4-Pin Microprocessor Power Supply Supervisors |
| CAT811L | 4-Pin Microprocessor Power Supply Supervisors |
| CAT811M | 4-Pin Microprocessor Power Supply Supervisors |
| CAT811R | 4-Pin Microprocessor Power Supply Supervisors |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT811_05 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors with Manual Reset |
| CAT811_08 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors with Manual Reset |
| CAT811EUS-T | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors |
| CAT811EUS-T10 | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors |
| CAT811J | 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:4-Pin Microprocessor Power Supply Supervisors |
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