ADM690AN Analog Devices Inc, ADM690AN Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
ADM690AN
Manufacturer Part Number
ADM690AN
Description
IC SUPERVISOR MPU 4.65 WD 8DIP
Manufacturer
Analog Devices Inc
Type
Battery Backup Circuitr
Datasheet
1.ADM694ANZ.pdf
(16 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADM690AN
Manufacturer:
AD
Quantity:
5 510
Part Number:
ADM690AN
Manufacturer:
ADI/亚德诺
Quantity:
20 000
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