参数资料
型号: ADM825LYRJZ-R7
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: 1
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: 4.63V
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: 标准包装
其它名称: ADM825LYRJZ-R7DKR

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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