參數(shù)資料
型號(hào): ADM6822WYRJZ-RL7
廠商: ANALOG DEVICES INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5
封裝: LEAD FREE, SOT-23, 5 PIN
文件頁數(shù): 9/12頁
文件大?。?/td> 219K
代理商: ADM6822WYRJZ-RL7
ADM6821/ADM6822/ADM6823/ADM6824/ADM6825
Rev. 0 | Page 6 of 12
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
ADM6821
TOP VIEW
(Not to Scale)
RESET
1
GND
2
MR
3
VCC
WDI
5
4
04535-002
Figure 2. ADM6821 Pin Configuration
ADM6822/
ADM6823
TOP VIEW
(Not to Scale)
RESET
1
GND
2
MR
3
VCC
WDI
5
4
04535-003
Figure 3. ADM6822/ADM6823 Pin Configuration
ADM6824
TOP VIEW
(Not to Scale)
RESET
1
GND
2
RESET
3
VCC
WDI
5
4
04535-004
Figure 4. ADM6824 Pin Configuration
ADM6825
TOP VIEW
(Not to Scale)
RESET
1
GND
2
RESET
3
VCC
MR
5
4
04535-005
Figure 5. ADM6825 Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Name
Description
1
RESET
(ADM6822/ADM6823/ADM6824/ADM6825)
Active-Low Reset Output. Asserted whenever VCC is below the reset threshold, VTH.
Open-Drain Output Stage for the ADM6822.
Push-Pull Output Stage for the ADM6823/ADM6824/ADM6825.
RESET (ADM6821)
Active-High Push-Pull Reset Output.
2
GND
Ground.
3
MR (ADM6821/ADM6822/ADM6823)
Manual Reset Input. This is an active-low input, which, when forced low for at
least 1 μs, generates a reset. It features a 50 kΩ internal pull-up.
RESET (ADM6824/ADM6825)
Active-High Push-Pull Reset Output.
4
WDI
(ADM6821/ADM6822/ADM6823/ADM6824)
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.
MR (ADM6825)
Manual Reset Input.
5
VCC
Power Supply Voltage Being Monitored.
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