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参数资料
| 型号： | ADM824SYRJZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR W/RESET SOT23-5 |
| 标准包装： | 3,000 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，推挽式 |
| 复位： | 高有效/低有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 2.93V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 带卷 (TR) |
ADM823/ADM824/ADM825
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Data Sheet
RESET 1
5
V CC
RESET 1
5
V CC
RESET 1
5
V CC
ADM823
ADM824
ADM825
GND 2
TOP VIEW
GND 2
TOP VIEW
GND 2
TOP VIEW
(Not to Scale)
(Not to Scale)
(Not to Scale)
MR 3
4
WDI
RESET 3
4
WDI
RESET 3
4
MR
Figure 2. ADM823 Pin Configuration
Table 4. Pin Function Descriptions
Figure 3. ADM824 Pin Configuration
Figure 4. ADM825 Pin Configuration
Pin No.
1
2
3
4
5
Mnemonic
RESET
GND
MR (ADM823)
RESET (ADM824/ADM825)
WDI (ADM823/ADM824)
MR (ADM825)
V CC
Description
Active Low, Push-Pull Reset Output. Asserted whenever V CC is below the reset threshold, V TH .
Ground.
Manual Reset Input. This is an active low input which, when forced low for at least 1 μs, generates
a reset. It features a 52 k? internal pull-up.
Active High, Push-Pull Reset Output.
Watchdog Input. Generates a reset if the voltage on the pin remains low or high for the duration
of the watchdog timeout. The timer is cleared if a logic transition occurs on this pin or if a reset is
generated.
Manual Reset Input. This is an active low input which, when forced low for at least 1 μs, generates
a reset. It features a 52 k? internal pull-up.
Power Supply Voltage Being Monitored.
Rev. D | Page 6 of 12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM824SYRT-R7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
| ADM824TYKS-R7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
| ADM824TYRT-R7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
| ADM824YYKS-R7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
| ADM824ZYKS-R7 | 制造商:AD 制造商全称:Analog Devices 功能描述:Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23 |
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