參數(shù)資料
型號(hào): ADM6317
廠商: Analog Devices, Inc.
元件分類(lèi): 復(fù)位半導(dǎo)體
英文描述: Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23
中文描述: 監(jiān)控電路5,帶有看門(mén)狗和手動(dòng)復(fù)位引腳SOT - 23
文件頁(yè)數(shù): 6/11頁(yè)
文件大小: 255K
代理商: ADM6317
ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Rev.PrC | Page 6 of 11
ADM6316/
ADM6320
TOP VIEW
(Not to Scale)
RESET
1
GND
2
MR
3
V
CC
WDI
5
4
0
Figure 2. ADM6316/ADM6320 Pin Configuration
ADM6317
TOP VIEW
(Not to Scale)
RESET
1
GND
2
MR
3
V
CC
WDI
5
4
0
Figure 3. ADM6317 Pin Configuration
ADM6318/
ADM6321
TOP VIEW
(Not to Scale)
RESET
1
GND
2
RESET
3
V
CC
WDI
5
4
0
Figure 4. ADM6318/ADM6321 Pin Configuration
ADM6319/
ADM6322
TOP VIEW
(Not to Scale)
RESET
1
GND
2
RESET
3
V
CC
MR
5
4
0
Figure 5. ADM6319/ADM6322 Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
1
RESET (ADM6316/ADM6318/
ADM6319/ADM6320/ADM6321/
ADM6322)
Description
Active-Low Reset Output. Asserted whenever V
CC
is below the reset threshold, V
TH
.
Push-Pull Output Stage for the ADM6316/ADM6318/ADM6319.
Open-Drain Output Stage for the ADM6320/ADM6321/ADM6322.
Active-High, Push-Pull Reset Output.
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.
2
3
RESET (ADM6317)
GND
MR (ADM6316/ADM6317/
ADM6320)
RESET (ADM6318/ADM6319/
ADM6321/ADM6322)
WDI
(ADM6316/ADM6317/
ADM6318/ADM6320/ADM6321)
MR (ADM6319/ADM6322)
V
CC
4
Watchdog Input. Generates a reset if the logic level 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. Leave floating to disable the watchdog timer.
Manual Reset Input.
Power Supply Voltage Being Monitored.
5
PRELIMINARY TECHNICAL DATA
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