Datasheet

REV. E
–3–
AD7814
ORDERING GUIDE
Temperature Temperature Package Package Branding
Model Range Error
1
Description Option Information
AD7814ART-500RL7 –55°C to +125°C ± 2°C 6-Lead SOT-23 RT-6 CAA
AD7814ART-REEL –55°C to +125°C ± 2°C 6-Lead SOT-23 RT-6 CAA
AD7814ART-REEL7 –55°C to +125°C ± 2°C 6-Lead SOT-23 RT-6 CAA
AD7814ARTZ-500RL7
2
–55°C to +125°C ± 2°C 6-Lead SOT-23 RT-6 CAA
AD7814ARTZ-REEL
2
–55°C to +125°C ± 2°C 6-Lead SOT-23 RT-6 CAA
AD7814ARTZ-REEL7
2
–55°C to +125°C ± 2°C 6-Lead SOT-23 RT-6 CAA
AD7814ARM –55°C to +125°C ± 2°C 8-Lead MSOP RM-8 CAA
AD7814ARM-REEL –55°C to +125°C ± 2°C 8-Lead MSOP RM-8 CAA
AD7814ARM-REEL7 –55°C to +125°C ± 2°C 8-Lead MSOP RM-8 CAA
AD7814ARMZ
2
–55°C to +125°C ± 2°C 8-Lead MSOP RM-8 CAA
AD7814ARMZ-REEL
2
–55°C to +125°C ± 2°C 8-Lead MSOP RM-8 CAA
AD7814ARMZ-REEL7
2
–55°C to +125°C ± 2°C 8-Lead MSOP RM-8 CAA
1
Temperature error is over 0°C to 85°C temperature range.
2
Z = Pb-free part
ABSOLUTE MAXIMUM RATINGS*
V
DD
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Digital Input Voltage to GND . . . . . . . –0.3 V to V
DD
+ 0.3 V
Digital Output Voltage to GND . . . . . –0.3 V to V
DD
+ 0.3 V
Operating Temperature Range . . . . . . . . . . –55°C to +125°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
SOT-23, Power Dissipation . . . . . . . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 240°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
MSOP Package, Power Dissipation . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 206°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; 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.
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 AD7814 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.
WARNING!
ESD SENSITIVE DEVICE
1.6V
I
OL
200␮A
200␮A
I
OH
TO
OUTPUT
PIN
C
L
50pF
Figure 1. Load Circuit for Data Access Time and Bus
Relinquish Time