EVAL-AD7766-1EDZ Analog Devices Inc, EVAL-AD7766-1EDZ Datasheet - Page 2

• Manufacturer Part Number: EVAL-AD7766-1EDZ
• Description: BOARD EVAL AD7766-1 64KSPS 111DB
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7766-1EDZ

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 64k
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: ±VREF
• Power (typ) @ Conditions: 10.5mW @ 64kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 105°C
• Utilized Ic / Part: AD7766-1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7766
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Related Devices ................................................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 8
Pin Configuration and Function Descriptions ............................. 9
Typical Performance Characteristics ........................................... 10
Terminology .................................................................................... 14
Theory of Operation ...................................................................... 15
REVISION HISTORY
4/10—Rev. B to Rev. C
Changes to Pin 8 Description ......................................................... 9
Changes to Table 8 .......................................................................... 20
3/09—Rev. A to Rev. B
Changes to t
Changes to Table 7 .......................................................................... 17
1/09—Rev. 0 to Rev. A
Changes to Features Section............................................................ 1
Change to AD7766, Intermodulation Distortion (IMD)
Change to Figure 21 and Figure 24 .............................................. 12
Changes to Supply and Reference Voltages Section ................... 16
Changes to Choosing the SCLK Frequency Section .................. 18
Changes to Driving the AD7766 Section .................................... 20
Changes to Single-Ended Signal Source Section ........................ 20
Changes to Figure 40 and Figure 41 ............................................. 20
Added Table 8; Renumbered Sequentially .................................. 20
Change to Figure 42 ....................................................................... 21
Changes to Antialiasing Section ................................................... 21
Changes to Table 9 .......................................................................... 21
Changes to V
Changes to Figure 46 ...................................................................... 22
8/07—Revision 0: Initial Version
Timing Specifications .................................................................. 5
Timing Diagrams .......................................................................... 6
ESD Caution .................................................................................. 8
AD7766/AD7766-1/AD7766-2 Transfer Function ................ 15
Converter Operation .................................................................. 15
Analog Input Structure .............................................................. 16
Parameter and Integral Nonlinearity Parameter, Table 2 ....... 3
SETTLING
REF+
Input Signal Section ......................................... 22
Parameter, Table 3 .......................................... 5
Rev. C | Page 2 of 24
AD7766/AD7766-1/AD77662-2 Interface .................................. 17
Daisy Chaining ............................................................................... 18
Driving the AD7766/AD7766-1/AD7766-2 ............................... 20
Outline Dimensions ....................................................................... 23
Supply and Reference Voltages ................................................. 16
Initial Power-Up ......................................................................... 17
Reading Data ............................................................................... 17
Power-Down, Reset, and Synchronization ............................. 17
Reading Data in Daisy-Chain Mode ....................................... 18
Choosing the SCLK Frequency ................................................ 18
Daisy-Chain Mode Configuration and Timing Diagrams ... 19
Differential Signal Source ......................................................... 20
Single-Ended Signal Source ...................................................... 20
Antialiasing ................................................................................. 21
Power Dissipation....................................................................... 21
V
Multiplexing Analog Input Channels ...................................... 22
Ordering Guide .......................................................................... 23
REF+
Input Signal ....................................................................... 22