Datasheet

Parameter Min Typ Max Units Test Conditions/Comments
OSCILLATOR
OSC IN Input Current ±2 µA
OSC SEL Input Pull-Up Current 5 µA
OSC IN Frequency Range 0 250 kHz OSC SEL = 0 V
OSC IN Frequency with External Capacitor 4 kHz OSC SEL = 0 V, C
OSC
= 47 pF
NOTE
1
WDI is a three level input which is internally biased to 38% of V
CC
and has an input impedance of approximately 125 kΩ.
Specifications subject to change without notice.
ADM690–ADM695
REV. A
–3–
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25°C unless otherwise noted)
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
V
BATT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
All Other Inputs . . . . . . . . . . . . . . . . . . –0.3 V to V
OUT
+ 0.5 V
Input Current
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
V
BATT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Power Dissipation, N-8 DIP . . . . . . . . . . . . . . . . . . . . 400 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 120°C/W
Power Dissipation, Q-8 DIP . . . . . . . . . . . . . . . . . . . . 500 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 125°C/W
Power Dissipation, N-16 DIP . . . . . . . . . . . . . . . . . . . 600 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 135°C/W
Power Dissipation, Q-16 DIP . . . . . . . . . . . . . . . . . . . 600 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 100°C/W
Power Dissipation, R-16 SOIC . . . . . . . . . . . . . . . . . . 600 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 110°C/W
Operating Temperature Range
Industrial (A Version) . . . . . . . . . . . . . . . . . –40°C to +85°C
Extended (S Version) . . . . . . . . . . . . . . . . . –55°C to +125°C
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . +300°C
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
Storage Temperature Range . . . . . . . . . . . . . –65°C to +150°C
*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 listed in the
operational sections of this specification is not implied. Exposure to absolute
maximum ratings for extended periods of time may affect device reliability.
ORDERING GUIDE
Model Temperature Range Package Option
ADM690AN –40°C to +85°C N-8
ADM690AQ –40°C to +85°C Q-8
ADM690SQ –55°C to +125°C Q-8
ADM691AN –40°C to +85°C N-16
ADM691AR –40°C to +85°C R-16
ADM691AQ –40°C to +85°C Q-16
ADM691SQ –55°C to +125°C Q-16
ADM692AN –40°C to +85°C N-8
ADM692AQ –40°C to +85°C Q-8
ADM692SQ –55°C to +125°C Q-8
ADM693AN –40°C to +85°C N-16
ADM693AR –40°C to +85°C R-16
ADM693AQ –40°C to +85°C Q-16
ADM693SQ –55°C to +125°C Q-16
ADM694AN –40°C to +85°C N-8
ADM694AQ –40°C to +85°C Q-8
ADM694SQ –55°C to +125°C Q-8
ADM695AN –40°C to +85°C N-16
ADM695AR –40°C to +85°C R-16
ADM695AQ –40°C to +85°C Q-16
ADM695SQ –55°C to +125°C Q-16
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADM690–ADM695 features proprietary ESD protection circuitry, permanent
damage may occur on devices subjected to high energy electrostatic discharges. Therefore,
proper ESD precautions are recommended to avoid performance degradation or loss of
functionality.
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