ADM6821LART-RL AD [Analog Devices], ADM6821LART-RL Datasheet - Page 3

• Manufacturer Part Number: ADM6821LART-RL
• Description: Low Voltage Supervisory Circuits with Watchdog & Manual Reset in 5-Lead SOT-23
• Manufacturer: AD [Analog Devices]

Preliminary Technical Data
Parameter
WATCHDOG INPUT (ADM6821-ADM6824)
MANUAL RESET INPUT (ADM6821-ADM6823/ADM6825)
ABSOLUTE MAXIMUM RATINGS
Table 3. T
Parameter
V
Output Current (RESET, RESET )
Operating Temperature Range
Storage Temperature Range
θ
Lead Temperature
CC
JA
RESET Output Voltage High
RESET Output Voltage Low
WDI Pulse Width
WDI Input Threshold
WDI Input Current
Watchdog Timeout Period
MR Input Threshold
MR Input Pulse Width
MR Glitch Rejection
MR Pull-up Resistance
MR to Reset Delay
Soldering (10 sec)
Vapour Phase (60 sec)
Infrared (15 sec)
Thermal Impedance
V
V
IL
IH
A
= 25°C unless otherwise noted.
Rating
-0.3V to +6V
20mA
-40°C to +125°C
-65°C to +150°C
270°C/W
300°C
215°C
220°C
0.8×V
0.8×V
0.8×V
0.8×V
0.8×V
0.8×V
0.7xV
0.7xV
Min
1.12
-20
50
25
Rev.PrA | Page 3 of 7
1
CC
CC
CC
CC
CC
CC
CC
CC
Typ
120
100
200
-15
1.6
50
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and functional operation of the device at these or
any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
0.3xV
0.3xV
Max
2.40
160
0.4
0.3
0.3
75
CC
CC
Units
k
µA
µA
ns
µs
ns
ns
V
V
V
V
V
V
V
V
V
s
Test Conditions/Comments
V
reset not asserted
V
reset not asserted
V
reset asserted
V
reset asserted
V
reset asserted
V
reset asserted, T
V
reset not asserted
V
reset not asserted
V
reset not asserted
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
IL
WDI
WDI
ADM6821–ADM6825
=0.4V, V
>=3.15V, I
>=1.8V, I
>=4.25V, I
>=2.55V, I
>=1.50V, I
>=1.0V, I
>=4.75V, I
>=3.15V, I
>=1.8V, I
= V
=0, time average
CC
, time average
IH
SOURCE
SOURCE
SINK
=0.8×V
SOURCE
SOURCE
SOURCE
SOURCE
SINK
SINK
=500uA,
=3.2mA,
=1.2mA,
A
=200uA,
=1uA,
=-40°C to +85°C
=500uA,
=800uA,
=500uA,
=100uA,
CC
,