EVAL-AD7664CBZ Analog Devices Inc, EVAL-AD7664CBZ Datasheet - Page 4

• Manufacturer Part Number: EVAL-AD7664CBZ
• Description: BOARD EVALUATION FOR AD7664
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of EVAL-AD7664CBZ

• Number Of Adc's: 1
• Number Of Bits: 16
• Sampling Rate (per Second): 570k
• Data Interface: Serial, Parallel
• Inputs Per Adc: 1 Differential
• Input Range: ±VREF
• Power (typ) @ Conditions: 115mW @ 500kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7664
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7664
ABSOLUTE MAXIMUM RATINGS
IN
Ground Voltage Differences
Supply Voltages
Digital Inputs
Internal Power Dissipation
Internal Power Dissipation
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature Range
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 AD7664 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.
Stresses above those listed under Absolute Maximum Ratings may cause perma-
See Analog Input section.
Specification is for the device in free air:
Specification is for device in free air:
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 condi-
tions for extended periods may affect device reliability.
48-Lead LQFP; θ
48-Lead LFCSP; θ
. . . . . . . . . . . . . . . . . . . . . . . AVDD + 0.3 V to AGND – 0.3 V
AGND, DGND, OGND . . . . . . . . . . . . . . . . . . . . . . ± 0.3 V
AVDD, DVDD, OVDD . . . . . . . . . . . . . . . . –0.3 V to +7 V
AVDD to DVDD, AVDD to OVDD . . . . . . . . . . . . . . ± 7 V
DVDD to OVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 7 V
Except the Databus D(7:4) . . . . . –0.3 V to DVDD + 3.0 V
Databus D(7:4) . . . . . . . . . . . . . . –0.3 V to OVDD + 3.0 V
(Soldering 10 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
2
, REF, INGND, REFGND to AGND
JA
Model
AD7664AST
AD7664ASTRL
AD7664ACP
AD7664ACPRL
EVAL-AD7664CB
EVAL-CONTROL-BRD2
NOTES
1
2
JA
This board can be used as a standalone evaluation board or in conjunction with the EVAL-CONTROL-BRD2 for evaluation/
This board allows a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators.
demonstration purposes.
= 91°C/W, θ
= 26°C/W.
3
4
JC
= 30°C/W.
. . . . . . . . . . . . . . . . . . . . 700 mW
. . . . . . . . . . . . . . . . . . . . . . 2.5 W
1
1
2
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
ORDERING GUIDE
–4–
Figure 1. Load Circuit for Digital Interface Timing,
SDOUT, SYNC, SCLK Outputs, C
Package Description
Quad Flatpack (LQFP)
Quad Flatpack (LQFP)
Chip Scale (LFCSP)
Chip Scale (LFCSP)
Evaluation Board
Controller Board
Figure 2. Voltage Reference Levels for Timing
TO OUTPUT
t
*IN SERIAL INTERFACE MODES, THE SYNC, SCLK, AND
DELAY
SDOUT TIMINGS ARE DEFINED WITH A MAXIMUM LOAD
C
0.8V
L
OF 10pF; OTHERWISE, THE LOAD IS 60pF MAXIMUM.
PIN
60pF*
C
L
2V
0.8V
500 A
1.6mA
Package Option
ST-48
ST-48
CP-48
CP-48
WARNING!
I
I
OH
OL
L
2V
= 10 pF
t
ESD SENSITIVE DEVICE
DELAY
2V
0.8V
1.4V
REV. E