EVAL-AD7766-1EDZ Analog Devices Inc, EVAL-AD7766-1EDZ Datasheet - Page 6

• 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
TIMING DIAGRAMS
CS = 0
MCLK
DRDY
DRDY
SCLK
DRDY
SCLK
Figure 2. DRDY vs. MCLK Timing Diagram, n = 1 for AD7766 (Decimate by 8), n = 2 for AD7766-1 (Decimate by 16), n = 4 for AD7766-2 (Decimate by 32)
SDO
SDO
CS
INVALID
DATA
t
1
1
MSB
t
t
6
14
t
1
7
MSB
Figure 4. Serial Timing Diagram, Reading Data Setting CS Logic Low
1
t
t
D22
2
READ
t
8
t
Figure 3. Serial Timing Diagram, Reading Data Using CS
8
t
3
D22
t
D21
9
t
8 × n
4
Rev. C | Page 6 of 24
D21
t
10
t
9
D20
t
5
t
11
t
10
t
t
D20
DRDY
READ
1
t
t
DRDY
READ
t
11
D1
t
DRDY
23
D1
23
LSB
8 × n
LSB
24
t
13
INVALID
t
t
DATA
5
15
t
12