Datasheet AD7814 (Analog Devices) - 3

AD7814 ABSOLUTE MAXIMUM RATINGS*
VDD to GND . –0.3 V to +7 V
I 200
␮
A OL
Digital Input Voltage to GND . –0.3 V to VDD + 0.3 V Digital Output Voltage to GND . –0.3 V to VDD + 0.3 V Operating Temperature Range . –55°C to +125°C
TO
Storage Temperature Range . –65°C to +150°C
OUTPUT 1.6V PIN C
Junction Temperature . 150°C
L 50pF
SOT-23, Power Dissipation . 450 mW θJA Thermal Impedance . 240°C/W
200
␮
A I
Lead Temperature, Soldering
OH
Vapor Phase (60 sec) . 215°C Infrared (15 sec) . 220°C Figure 1. Load Circuit for Data Access Time and Bus MSOP Package, Power Dissipation . 450 mW Relinquish Time θJA 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.
ORDERING GUIDE Temperature Temperature Package Package Branding Model Range Error1 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-500RL72 –55°C to +125°C ±2°C 6-Lead SOT-23 RT-6 CAA AD7814ARTZ-REEL2 –55°C to +125°C ±2°C 6-Lead SOT-23 RT-6 CAA AD7814ARTZ-REEL72 –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 AD7814ARMZ2 –55°C to +125°C ±2°C 8-Lead MSOP RM-8 CAA AD7814ARMZ-REEL2 –55°C to +125°C ±2°C 8-Lead MSOP RM-8 CAA AD7814ARMZ-REEL72 –55°C to +125°C ±2°C 8-Lead MSOP RM-8 CAA 1Temperature error is over 0°C to 85°C temperature range. 2Z = Pb-free part
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.
WARNING!
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.
ESD SENSITIVE DEVICE
REV. E –3– Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS SPECIFICATIONS TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE PIN FUNCTION DESCRIPTIONS PIN CONFIGURATIONS CIRCUIT INFORMATION CONVERTER DETAILS TEMPERATURE VALUE REGISTER SERIAL INTERFACE Read Operation Write Operation MICROPROCESSOR INTERFACING AD7814 to MC68HC11 Interface AD7814 to 8051 Interface AD7814 to PIC16C6x/7x Interface AD7814 to ADSP-21xx Interface MOUNTING THE AD7814 SUPPLY DECOUPLING OUTLINE DIMENSIONS Revision History