HSC-INTERFACEBOARD AD [Analog Devices], HSC-INTERFACEBOARD Datasheet - Page 5

• Manufacturer Part Number: HSC-INTERFACEBOARD
• Description: 1.75 MSPS, 4 mW 10-Bit/12-Bit Parallel ADCs
• Manufacturer: AD [Analog Devices]

ABSOLUTE MAXIMUM RATINGS
(T
AV
DV
V
AV
V
AGND TO DGND . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Analog Input Voltage to AGND . . . –0.3 V to AVDD + 0.3 V
Digital Input Voltage to DGND . . . –0.3 V to DVDD + 0.3 V
REF IN to AGND . . . . . . . . . . . . . . –0.3 V to AVDD + 0.3 V
Input Current to Any Pin Except Supplies
Operating Temperature Range
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150°C
SOIC, TSSOP Package Dissipation . . . . . . . . . . . . . +450 mW
Lead Temperature, Soldering
NOTES
1
2
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 AD7470/AD7472 features proprietary ESD protection circuitry, permanent dam-
age 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. A
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; 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.
DRIVE
DRIVE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115°C/W (TSSOP)
A
Commercial (A and B Version) . . . . . . . . . –40°C to +85°C
Storage Temperature Range . . . . . . . . . . . –65°C to +150°C
θ
θ
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . . . . . +215°C
Infrared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35°C/W (TSSOP)
= +25°C unless otherwise noted)
DD
DD
DD
JA
JC
Thermal Impedance . . . . . . . . . . . . . . . 25°C/W (SOIC)
Thermal Impedance . . . . . . . . . . . . . . . 75°C/W (SOIC)
to AGND/DGND . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DV
Model
AD7470ARU
AD7472AR
AD7472BR
AD7472ARU
AD7472BRU
EVAL-AD7470CB
EVAL-AD7472CB
EVAL-CONTROL BOARD
HSC-INTERFACE BOARD
NOTES
1
2
3
to AGND/DGND . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to AGND/DGND . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DV
R = SOIC; RU = TSSOP.
This can be used as a stand-alone evaluation board or in conjunction with the EVAL-CONTROL 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.
DD
DD
. . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
. . . . . . . . . . . . . . . –0.3 V to DVDD + 0.3 V
2
2
3
1
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
2
. . . . . . . . ± 10 mA
ORDERING GUIDE
–5–
Resolution
(Bits)
10
12
12
12
12
Package
Options
RU-24
R-24
R-24
RU-24
RU-24
Evaluation Board
Evaluation Board
Controller Board
Evaluation High Speed Interface Board
(MSB) DB11
(MSB) DB9
CONVST
CONVST
REF IN
PIN CONFIGURATIONS
CLKIN
AGND
REF IN
BUSY
CLKIN
AV
AGND
BUSY
DB10
AV
DB7
DB8
DB9
V
RD
CS
DD
V
RD
CS
IN
DD
1
IN
NC = NO CONNECT
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
(Not to Scale)
(Not to Scale)
TOP VIEW
AD7470
TOP VIEW
AD7472
AD7470/AD7472
WARNING!
24
23
22
21
20
19
18
17
16
15
14
13
24
23
22
21
20
19
18
17
16
15
14
13
DB6
DB5
DB4
V
DV
DGND
DB3
DB2
DB1
DB0 (LSB)
NC
NC
DB8
DB7
DB6
V
DV
DGND
DB5
DB4
DB3
DB2
DB1
DB0 (LSB)
DRIVE
DRIVE
DD
DD
ESD SENSITIVE DEVICE