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参数资料
| 型号： | DS1232 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | MicroMonitor Chip(微监控芯片) |
| 中文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8 |
| 封装： | 0.300 INCH, DIP-8 |
| 文件页数： | 6/7页 |
| 文件大小： | 59K |
| 代理商： | DS1232 |
DS1232/DS1232S
050798 6/7
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Pin Relative to Ground
Voltage on I/O Relative to Ground
Operating Temperature
Operating Temperature (Industrial Version)
Storage Temperature
Soldering Temperature
–0.5V to +7.0V
–0.5V to V
CC
+ 0.5V
0
°
C to 70
°
C
–40
°
C to +85
°
C
–55
°
C to +125
°
C
260
°
C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
°
C to 70
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
4.5
5.0
5.5
V
1
ST and PBRST Input High Level
V
IH
2.0
V
CC
+0.3
V
1
ST and PBRST Input Low Level
V
IL
–0.3
+0.8
V
1
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
= 4.5 to 5.5V)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Input Leakage
I
IL
–1.0
+1.0
μ
A
3
Output Current @ 2.4V
I
OH
–8
–10
mA
5
Output Current @ 0.4V
I
OL
8
10
mA
Low Level @ RST
V
OL
0.4
V
1
Output Voltage @ –500
μ
A
V
OH
V
CC
–0.5V
V
CC
–0.1V
V
1, 7
Operating Current
I
CC
0.5
2.0
mA
2
V
CC
Trip Point (TOL = GND)
V
CCTP
4.50
4.62
4.74
V
1
V
CC
Trip Point (TOL = V
CC
)
V
CCTP
4.25
4.37
4.49
V
1
CAPACITANCE
(t
A
= 25
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Input Capacitance
C
IN
5
pF
Output Capacitance
C
OUT
7
pF
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1232+ | 功能描述:监控电路 MicroMonitor Chip RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| DS1232G | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| DS1232GN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| DS1232L | 制造商:Maxim Integrated Products 功能描述: |
| DS1232LP | 功能描述:监控电路 Low Power MicroMonitor Chip RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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