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參數(shù)資料
| 型號： | ASM1233M |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Low Power, 5V/3.0V, uP Reset, Active LOW, Open-Drain Output |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封裝： | PLASTIC, SOT-89 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 204K |
| 代理商： | ASM1233M |
ASM1233M
5 of 9
Notice: The information in this document is subject to change without notice
Low Power, 5V/3.0V, μP Reset, Active LOW, Open-Drain Output
rev 1.0
Electrical Characteristics
October 2003
Unless otherwise noted, V
CC
= 1.2V to 5.5V and specifications are over the operating temperature range of -40°C to +85°C.
All voltages are referenced to ground.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Supply Voltage
V
CC
1.2
5.5
V
Output Voltage
V
OH
I
OUT
< 500 μA
V
CC
- 0.5V
V
CC
- 0.1V
V
Output Current
I
OL
Output = 0.4V, V
CC
>= 2.7V
+8
mA
Operating Current
I
CC
V
CC
< 5.5V, RESET output open
8
20
μA
Operating Current
I
CC
V
CC
< =3.6V, RESET output
open
6
15
μA
V
CC
Trip Point (ASM1233M-5)
V
CCTP
4.25
4.375
4.49
V
V
CC
Trip Point (ASM1233M-55)
V
CCTP
4.5
4.625
4.75
V
V
CC
Trip Point (ASM1233M-3)
V
CCTP
2.64
2.72
2.8
V
Voltage High Trip Level
ASM1233M-5
ASM1233M-55
V
HTL
4.75
V
Voltage Low Trip Level
ASM1233M-5
ASM1233M-55
V
LTL
4.00
V
Voltage High Trip Level
ASM1233M-3
V
HTL
3.14
V
Internal Pull-up Resistor
R
P
3.5
5.0
7.5
k
Output Capacitance
C
OUT
10
pF
V
CC
Detect to RESET Low
t
RPD
2
10
μs
V
CC
Slew Rate
(V
HTL
- V
LTL
)
t
F
300
μs
V
CC
Slew Rate
(V
LTL
- V
HTL
)
t
R
0
ns
V
CC
Detect to RESET High
t
RPU
t
r
= 5μs
200
350
500
ms
Note: A 1k
resistor maybe required in some applications for proper operation of the microprocessor reset control circuit.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ASM1233M-3 | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power, 5V/3.3V, μP Reset, Active LOW, Open-Drain Output |
| ASM1233M-3/S | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Power, 5V/3.0V, uP Reset, Active LOW, Open-Drain Output |
| ASM1233M-3F | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power, 5V/3.3V, μP Reset, Active LOW, Open-Drain Output |
| ASM1233M-5 | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power, 5V/3.3V, μP Reset, Active LOW, Open-Drain Output |
| ASM1233M-5/S | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Power, 5V/3.0V, uP Reset, Active LOW, Open-Drain Output |
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