Datasheet

ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 Data Sheet
Rev. F | Page 6 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
ADM6316/
AD
M
6320
TOP
VI
EW
(
N
o
t
t
o
S
ca
l
e
)
R
ESET
1
G
ND
2
MR
3
V
C
C
W
D
I
5
4
04533-002
Figure 3. ADM6316/ADM6320 Pin Configuration
ADM6317
T
OP
VI
EW
(
No
t
to Scale)
RESET
1
GN
D
2
MR
3
V
C
C
W
D
I
5
4
04533-003
Figure 4. ADM6317 Pin Configuration
ADM6318/
ADM6321
TOP VIEW
(
No
t t
o
Sca
le
)
RESET
1
GND
2
R
ESET
3
V
CC
WDI
5
4
04533-004
Figure 5. ADM6318/ADM6321 Pin Configuration
ADM6319/
ADM6322
TOP VIEW
(Not to Sca
l
e)
RESET
1
GND
2
RESET
3
V
CC
MR
5
4
04533-005
Figure 6. ADM6319/ADM6322 Pin Configuration
Table 4. Pin Function Descriptions
Pin No. Mnemonic Description
1
RESET
(ADM6316/ADM6318/ADM6319/
ADM6320/ADM6321/ADM6322)
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.
RESET (ADM6317) Active-High Push-Pull Reset Output.
2
GND (all models)
Ground.
3
MR
(ADM6316/ADM6317/ADM6320) Manual Reset Input. This is an active-low input that when forced low for at
least 1 µs, generates a reset. It features a 52 kΩ internal pull-up.
RESET (ADM6318/ADM6319/ADM6321/ADM6322) Active-High Push-Pull Reset Output.
4 WDI (ADM6316/ADM6317/ADM6318/
ADM6320/ADM6321)
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 this pin
floating to disable the watchdog timer.
MR
(ADM6319/ADM6322) Manual Reset Input.
5 V
CC
(all models) Power Supply Voltage Being Monitored.