ADM6318CZ28ARJ-RL7 Analog Devices Inc, ADM6318CZ28ARJ-RL7 Datasheet - Page 6

• Manufacturer Part Number: ADM6318CZ28ARJ-RL7
• Description: IC SUPERVISOR WATCHDOG SOT23-5
• Manufacturer: Analog Devices Inc
• Type: Simple Reset/Power-On Resetr

Specifications of ADM6318CZ28ARJ-RL7

• Package / Case: SOT-23-5, SC-74A, SOT-25
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Output: Push-Pull, Push-Pull
• Reset: Active High/Active Low
• Number Of Voltages Monitored: 1
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.8V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
Mnemonic
RESET (ADM6316/ADM6318/
ADM6319/ADM6320/ADM6321/
ADM6322)
RESET (ADM6317)
GND
MR (ADM6316/ADM6317/
ADM6320)
RESET (ADM6318/ADM6319/
ADM6321/ADM6322)
WDI
(ADM6316/ADM6317/
ADM6318/ADM6320/ADM6321)
MR (ADM6319/ADM6322)
V
CC
Figure 2. ADM6316/ADM6320 Pin Configuration
Figure 4. ADM6318/ADM6321 Pin Configuration
RESET
RESET
RESET
GND
GND
MR
1
2
3
1
2
3
(Not to Scale)
(Not to Scale)
ADM6316/
ADM6318/
ADM6320
ADM6321
TOP VIEW
TOP VIEW
5
4
5
4
V
WDI
V
WDI
CC
CC
Description
Active-Low Reset Output. Asserted whenever V
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 kΩ internal pull-up.
Active-High, Push-Pull Reset Output.
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.
Rev. 0 | Page 6 of 12
Figure 5. ADM6319/ADM6322 Pin Configuration
Figure 3. ADM6317 Pin Configuration
RESET
RESET
RESET
GND
GND
MR
1
2
3
1
2
3
CC
(Not to Scale)
ADM6319/
(Not to Scale)
ADM6317
ADM6322
is below the reset threshold, V
TOP VIEW
TOP VIEW
5
4
5
4
V
WDI
V
MR
CC
CC
TH
.