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參數(shù)資料
| 型號(hào)： | ASM1232LPSNF |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 5V uP Power Supply Monitor and Reset Circuit |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | LEAD FREE, SOIC-8 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 276K |
| 代理商： | ASM1232LPSNF |
ASM1232LP/LPS
5 of 10
Notice: The information in this document is subject to change without notice
5V μP Power Supply Monitor and Reset Circuit
January 2005
rev 1.5
Absolute Maximum Ratings
DC Electrical Characteristics
Unless otherwise stated, 4.5V <= V
CC
<= 5.5V and over the operating temperature range of 0°C to 70°C (-40°C to +85°C. for N devices). All
voltages are referenced to ground.
Parameter
Min
Max
Unit
Voltage on V
CC
-0.5
7
V
Voltage on ST, TD
-0.5
V
CC
+ 0.5
V
Voltage on PBRST, RESET, RESET
-0.5
V
CC
+ 0.5
V
Operating Temperature Range (N suffixed devices)
-40
+85
°C
Operating Temperature Range (others)
0
70
°C
Soldering Temperature (for 10 sec)
+260
°C
Storage Temperature
-55
+125
°C
ESD rating
HBM
MM
2
200
KV
V
Note:
1. Voltages are measured with respect to ground
2. These are stress ratings only and functional implication is not implied. Exposure to absolute maximum ratings for extended
periods may affect device reliability.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Supply Voltage
V
CC
4.5
5.5
V
ST and PBRST Input High Level
V
IH
2
V
CC
+ 0.3
V
ST and PBRST Input Low Level
V
IL
-0.3
0.8
V
V
CC
Trip Point (T
OL
= GND)
V
CCTP
4.50
4.62
4.74
V
V
CC
Trip Point (T
OL
= V
CC
)
V
CCTP
4.25
4.37
4.49
V
Watchdog Timeout Period
t
TD
T
D
= GND
62.5
150
250
ms
Watchdog Timeout Period
t
TD
T
D
= VCC
500
1200
2000
ms
Watchdog Timeout Period
t
TD
T
D
Floating
250
610
1000
ms
Output Voltage
V
OH
I=-500μA, Note 3
V
CC
- 0.5
V
CC
- 0.1
V
Output Current
I
OH
Output = 2.4V, Note 2
-8
-10
mA
Output Current
I
OL
Output = 0.4V
10
mA
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相關(guān)代理商/技術(shù)參數(shù) |
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| ASM1232LPU | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V uP Power Supply Monitor and Reset Circuit |
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| ASM1232LPUNF | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:5V uP Power Supply Monitor and Reset Circuit |
| ASM1233A | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Power, 3.3V, uP Reset, Active LOW, Open-Drain Output |
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