ADM690AN Analog Devices Inc, ADM690AN Datasheet - Page 3

• Manufacturer Part Number: ADM690AN
• Description: IC SUPERVISOR MPU 4.65 WD 8DIP
• Manufacturer: Analog Devices Inc
• Type: Battery Backup Circuitr

Specifications of ADM690AN

• Rohs Status: RoHS non-compliant
• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 35 ms Minimum
• Voltage - Threshold: 4.65V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 4.75 to 5.5V
• Threshold Voltage 1 (max): 4.73V
• Watchdog Timer: Yes
• Chip Enable Signals: Yes
• Reset Active Time: 70ms
• Package Type: PDIP
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 4.73V
• Reset Threshold Voltage (min): 4.5V
• Family Name: ADM690
• Power Dissipation: 400mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Power Fail Detection: Yes
• Mounting: Through Hole
• Pin Count: 8
• Supply Current: 1.95mA
• Battery Backup Switching: Yes
• Manual Reset: No
• Lead Free Status / RoHS Status: Not Compliant

REV. A
ABSOLUTE MAXIMUM RATINGS*
(T
V
V
All Other Inputs . . . . . . . . . . . . . . . . . . –0.3 V to V
Input Current
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Power Dissipation, N-8 DIP . . . . . . . . . . . . . . . . . . . . 400 mW
Power Dissipation, Q-8 DIP . . . . . . . . . . . . . . . . . . . . 500 mW
Power Dissipation, N-16 DIP . . . . . . . . . . . . . . . . . . . 600 mW
Power Dissipation, Q-16 DIP . . . . . . . . . . . . . . . . . . . 600 mW
Power Dissipation, R-16 SOIC . . . . . . . . . . . . . . . . . . 600 mW
Operating Temperature Range
Lead Temperature (Soldering, 10 secs) . . . . . . . . . . . . +300 C
Storage Temperature Range . . . . . . . . . . . . . –65 C to +150 C
*Stresses above those listed under “Absolute Maximum Ratings” may cause
Parameter
OSCILLATOR
NOTE
1
Specifications subject to change without notice.
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.
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.
WDI is a three level input which is internally biased to 38% of V
CC
BATT
A
V
V
GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Industrial (A Version) . . . . . . . . . . . . . . . . . –40 C to +85 C
Extended (S Version) . . . . . . . . . . . . . . . . . –55 C to +125 C
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . +215 C
Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
OSC IN Input Current
OSC SEL Input Pull-Up Current
OSC IN Frequency Range
OSC IN Frequency with External Capacitor
= +25 C unless otherwise noted)
JA
JA
JA
JA
JA
CC
BATT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 120 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 125 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 135 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 100 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 110 C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Min
0
CC
OUT
and has an input impedance of approximately 125 k .
+ 0.5 V
4
Typ
5
2
–3–
Model
ADM690AN
ADM690AQ
ADM690SQ
ADM691AN
ADM691AR
ADM691AQ
ADM691SQ
ADM692AN
ADM692AQ
ADM692SQ
ADM693AN
ADM693AR
ADM693AQ
ADM693SQ
ADM694AN
ADM694AQ
ADM694SQ
ADM695AN
ADM695AR
ADM695AQ
ADM695SQ
Max
250
Units
kHz
kHz
A
A
Temperature Range
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
–40 C to +85 C
–40 C to +85 C
–40 C to +85 C
–55 C to +125 C
ORDERING GUIDE
Test Conditions/Comments
OSC SEL = 0 V
OSC SEL = 0 V, C
WARNING!
ADM690–ADM695
OSC
ESD SENSITIVE DEVICE
= 47 pF
Package Option
N-8
Q-8
Q-8
N-16
R-16
Q-16
Q-16
N-8
Q-8
Q-8
N-16
R-16
Q-16
Q-16
N-8
Q-8
Q-8
N-16
R-16
Q-16
Q-16