EVAL-CONTROLBRD2 AD [Analog Devices], EVAL-CONTROLBRD2 Datasheet - Page 4

• Manufacturer Part Number: EVAL-CONTROLBRD2
• Description: Differential Input, 1MSPS, 12-Bit ADC in ?SO-8 and S0-8
• Manufacturer: AD [Analog Devices]

ABSOLUTE MAXIMUM RATINGS
(T
V
V
V
Digital Input Voltage to GND . . . -0.3 V to V
Digital Output Voltage to GND . . -0.3 V to V
V
Input Current to Any Pin Except Supplies
Operating Temperature Range
Storage Temperature Range . . . . . . . . . -65
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . +150
SOIC, µSOIC Package, Power Dissipation . . . . 450mW
E S D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T B D
Model
AD7450AR
AD7450ARM
AD7450BR
AD7450BRM
EVAL-AD7450CB
EVAL-CONTROL BRD2
NOTES
1
2
3
4
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 AD7450 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.
AD7450
Linearity error here refers to Integral Linearity Error.
This can be used as a stand-alone evaluation board or in conjunction with the EVALUATION BOARD CONTROLLER for evaluation/demonstration purposes.
S0 = SOIC; RM = µSOIC
EVALUATION BOARD CONTROLLER. 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
IN+
IN-
REF
A
Commercial (A, B Version) . . . . . . . . . -40
Lead Temperature, Soldering
JA
JC
= +25°C unless otherwise noted)
Vapor Phase (60 secs) . . . . . . . . . . . . . . . . . . . +215
Infared (15 secs) . . . . . . . . . . . . . . . . . . . . . . . +220
to GND . . . . . . . . . . . . . . . . . –0.3 V to V
to GND . . . . . . . . . . . . . . . . . . . . . . . . -0.3 V to +7 V
to GND . . . . . . . . . . . . . . . . . –0.3 V to V
to GND . . . . . . . . . . . . . . . . . . . -0.3 V to V
Thermal Impedance . . . . . . . . . . 157°C/W (SOIC)
Thermal Impedance . . . . . . . . . . . 56°C/W (SOIC)
SDATA
SCLK
2
t 2
0
4 LEADING ZERO’S
1
t 3
0
3
PRELIMINARY TECHNICAL DATA
2
0
Figure 1. Serial Interface Timing Diagram
3
1
205.9°C/W (µSOIC)
43.74°C/W (µSOIC)
0
2
Range
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Evaluation Board
Controller Board
4
o
C to +150
t 4
. . . . ±10mA
o
DB11
C to +85
t 5
DD
DD
DD
DD
t
DD
ORDERING GUIDE
CONVE RT
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
5
+0.3 V
DB10
t 7
o
o
o
o
o
C
C
C
C
C
– 4 –
NOTES
1
2
Stresses above those listed under “Absolute Maximum Ratings” may cause permanent
Transient currents of up to 100 mA will not cause SCR latch up.
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.
1 3
B
Figure 2. Load Circuit for Digital Output Timing Specifications
DB2
Error (LSB)
±2 LSB
±2 LSB
±1 LSB
±1 LSB
Linearity
OUTPUT
14
t 6
PIN
TO
DB1
50 pF
C L
15
1
DB0
t 8
Package
Option
SO-8
RM-8
SO-8
RM-8
16
200µA
200µA
3-STATE
4
WARNING!
t QUIET
I OL
Branding Information
AD7450AR
AD7450BR
CPB
CPA
t 1
I OH
ESD SENSITIVE DEVICE
REV. PrJ
+1.6V