EVAL-AD5263EBZ Analog Devices Inc, EVAL-AD5263EBZ Datasheet - Page 15

• Manufacturer Part Number: EVAL-AD5263EBZ
• Description: EVALUATION BOARD I.C.
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5263EBZ

• Main Purpose: Digital Potentiometer
• Embedded: No
• Utilized Ic / Part: AD5263
• Primary Attributes: 4 Channel, 256 Position
• Secondary Attributes: I²C & SPI Interfaces
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPI-COMPATIBLE DIGITAL INTERFACE (DIS = 0)
SERIAL DATA-WORD FORMAT
Addr
B9
A1
2
(DATA IN)
9
V
CLK
SDI
OUT
CS
V
DD
1
1
0
1
0
0
0
B8
A0
t
CSHO
t
CSS
MSB
Data
B7
D7
2
7
Dx
V
CLK
OUT
SDI
CS
t
CH
Figure 41. Detailed SPI Timing Diagram (V
B6
D6
1
0
1
0
1
0
1
0
Figure 40. AD5263 Timing Diagram (V
A1
A0
t
DS
Dx
D7
t
B5
D5
CL
Rev. B | Page 15 of 28
D6
D5
B4
D4
D4
RDAC REGISTER LOAD
A
t
= 5 V, V
D3
CH
A
= 5 V, V
D2
B
= 0 V, V
B
B3
D3
D1
= 0 V, V
D0
W
= V
W
= V
t
OUT
CSH1
OUT
)
)
B2
D2
t
CS1
t
S
t
C-SW
B1
D1
±LSB
AD5263
LSB
B0
D0
2
0