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參數(shù)資料
| 型號(hào)： | PST573H |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 電源管理 |
| 英文描述： | SYSTEM RESET Monolithic IC |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3 |
| 封裝： | TO-92A, 3 PIN |
| 文件頁(yè)數(shù)： | 5/6頁(yè) |
| 文件大?。?/td> | 134K |
| 代理商： | PST573H |
MITSUMI
System Reset PST573
Timing Chart
6
5
4
3
2
1
0
7
V
CC
/V
OUT
(V)
RESET
V
CC
V
OUT
V
S
V
S
(CPU)
Time
ON
OFF
Undefined
Application circuits
1. Normal hard reset
Delay time (tpLH)
.= C
L
R
L
lnV
CC
-
0.2 +0.025 (mS)
Vscpu
[
C
L
: μF
R
L
: k
Vs cpu : Reset threshold voltage of
CPU, MPU, etc.
Voltage: V
Note: Connect a capacitor between IC pins 1 and 2
if V
CC
line impedance is high.
2. Manual reset added
Note 1: Use R
L
, C
L
and Rm to prevent manual switch
chattering.
Note that Rm should be set to the following
conditions.
Rm <1/20R
Note 2: Connect a capacitor between IC pins 1 and 2
if V
CC
line impedance is high.
3. Battery checker (LED ON for high voltage)
Note: Connect a capacitor between IC pins 1 and 2 if
V
CC
line impedance is high.
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PDF描述 |
|---|---|
| PST573I | SYSTEM RESET Monolithic IC |
| PST573J | SYSTEM RESET Monolithic IC |
| PST573K | SYSTEM RESET Monolithic IC |
| PST573L | SYSTEM RESET Monolithic IC |
| PST574 | System Reset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PST573HM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| PST573I | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:SYSTEM RESET Monolithic IC |
| PST573IM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| PST573J | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:SYSTEM RESET Monolithic IC |
| PST573JM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
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