EVALAD7762EB Analog Devices Inc, EVALAD7762EB Datasheet - Page 10

• Manufacturer Part Number: EVALAD7762EB
• Manufacturer: Analog Devices Inc

Specifications of EVALAD7762EB

• Lead Free Status / Rohs Status: Not Compliant

EVAL-AD7760/AD7762/AD7763EDZ
EVAL-AD7763EB PINOUT
The schematic for the EVAL-AD7760/AD7762/AD7763EDZ that is shown in the Evaluation Board Schematic and Artwork section is
drawn with reference to the parallel interfaced AD7760 and AD7762 devices. The AD7763 operates with a serial interface, thus Pins 39,
40, 45 to 52, and 54 to 61, which operate as part of the parallel interface control and data bus on the AD7760 and AD7762, have different
functionalities for the AD7763. Figure 10 shows the pinout of the AD7763 device. This pinout can be substituted for the AD7760 pinout
in the schematic shown in Figure 11 when the EVAL-AD7763EB is being used. All peripheral circuitry to the AD7763, such as the
components on the input stage to the op amp and decoupling circuitry, is as per the schematic shown in Figure 11 through Figure 14.
100nF
C7
33pF
C64
160kΩ
OUTA–
OUTA+
R19
VREF
INA+
INA–
VIN+
VIN–
Figure 10. AD7763 Pinout for Use with EVAL-AD7760/AD7762/AD7763EDZ Schematic
19
20
21
22
30
25
26
10
17
35
42
43
53
57
59
62
64
8
9
1
V
V
V
V
DECAPA
DECAPB
V
V
V
REFGND
R
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
IN
IN
OUT
OUT
IN
IN
REF
BIAS
A+
A–
+
–
+
A–
A+
Rev. PrA | Page 10 of 24
AD7763BSVZ
Preliminary Technical Data
U2
MCLKGND
RESET
DGND
DGND
DRDY
MCLK
SYNC
ADR0
ADR1
ADR2
CDIV
SCO
SDO
SCR
FSO
SDL
SCP
SH0
SH1
SH2
SDI
FSI
I
2
S
61
60
59
58
57
56
55
54
52
51
50
49
48
47
46
45
40
39
37
36
38
3
2
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
SH1
SH2
DB[0:15]
CS
RD/WR
RESET
SYNC
DRDY
MCLK