ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322 Data Sheet
Rev. H | Page 6 of 14
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
AD
M
6316/
AD
M632
0
T
OP
V
IEW
(
No
t
to
S
cal
e)
RESET
1
GND
2
MR
3
V
C
C
W
D
I
5
4
04533-002
Figure 3. ADM6316/ADM6320 Pin Configuration
AD
M631
7
TO
P
VI
EW
(
Not to Scale)
RESET
1
GND
2
MR
3
V
C
C
W
D
I
5
4
04533-003
Figure 4. ADM6317 Pin Configuration
ADM6318/
ADM6321
T
OP
V
I
EW
(
No
t
to
Sca
l
e)
RESET
1
GN
D
2
RESET
3
V
C
C
WD
I
5
4
04533-004
Figure 5. ADM6318/ADM6321 Pin Configuration
ADM6319/
ADM6322
T
O
P
V
I
EW
(N
o
t t
o S
ca
le)
RESET
1
GND
2
RESET
3
V
C
C
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
5 V
CC
(all models) Power Supply Voltage Being Monitored.