EVAL-AD7923CB2 AD [Analog Devices], EVAL-AD7923CB2 Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD7923CB2
• Description: 4-Channel, 200 kSPS, 12-Bit ADC with Sequencer in 16-Lead TSSOP
• Manufacturer: AD [Analog Devices]

ABSOLUTE MAXIMUM RATINGS
(T
AV
V
Analog Input Voltage to AGND . . . . –0.3 V to AV
Digital Input Voltage to AGND . . . . . . . . . . . . –0.3 V to +7 V
Digital Output Voltage to AGND . . . . –0.3 V to AV
REF
Input Current to Any Pin Except Supplies
Operating Temperature Range
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150∞C
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
AD7923 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.
REV. 0
DRIVE
A
Commercial (B Version) . . . . . . . . . . . . . . –40∞C to +85∞C
Storage Temperature Range . . . . . . . . . . . –65∞C to +150∞C
DD
= 25∞C, unless otherwise noted.)
IN
to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to AGND . . . . . . . . . . . . . . . . –0.3 V to AV
to AGND . . . . . . . . . . . . . . . . –0.3 V to AV
Model
AD7923BRU
EVAL-AD7923CB
EVAL-CONTROL BRD2
NOTES
1
2
3
Linearity error here refers to integral linearity error.
This can be used as a standalone evaluation board or in conjunction with the Evaluation Controller Board for evaluation/demonstration purposes.
This board is a complete unit allowing a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators.
To order a complete evaluation kit, the you will need to order the particular ADC evaluation board, e.g., EVAL-AD7923CB, the EVAL-CONTROL
BRD2, and a 12 V ac transformer. See the relevant Evaluation Board Application Note for more information.
2
3
1
Temperature
Range
–40∞C to +85∞C
2
. . . . . . . . ± 10 mA
DD
DD
DD
DD
+ 0.3 V
+ 0.3 V
+ 0.3 V
ORDERING GUIDE
+ 0.3 V
Linearity
Error (LSB)
± 1
–5–
TSSOP Package, Power Dissipation . . . . . . . . . . . . . 450 mW
Lead Temperature, Soldering
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV
NOTES
1
2
Stresses above those listed under Absolute Maximum Ratings may cause perma-
Transient currents of up to 100 mA will not cause SCR latch-up.
nent 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 rating
conditions for extended periods may affect device reliability.
q
q
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . 215∞C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 220∞C
JA
JC
Thermal Impedance . . . . . . . . . . . . 150.4∞C/W (TSSOP)
Thermal Impedance . . . . . . . . . . . . . 27.6∞C/W (TSSOP)
1
Package
Option
RU-16
Package
Description
TSSOP
Evaluation Board
Controller Board
AD7923