AD5024 Analog Devices, AD5024 Datasheet - Page 6

• Manufacturer Part Number: AD5024
• Manufacturer: Analog Devices

Specifications of AD5024

• Resolution (bits): 12bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5024/AD5044/AD5064
1
SCLK
SYNC
LDAC
IF IN DAISY-CHAIN MODE, LDAC MUST BE USED ASYNCHRONOUSLY.
DIN
SDO
CLR
1
1
2
LDAC
LDAC
SYNC
ASYNCHRONOUS LDAC UPDATE MODE.
SYNCHRONOUS LDAC UPDATE MODE.
SCLK
V
CLR
OUT
DIN
1
2
t
8
t
DB31
4
t
8
INPUT WORD FOR DAC N
t
5
DB31
t
6
t
UNDEFINED
12
t
4
t
5
t
14
t
6
Figure 5. Daisy-Chain Timing Diagram
t
3
Figure 4. Serial Write Operation
32
t
DB0
Rev. E | Page 6 of 28
1
t
2
DB31
DB31
DB0
t
t
t
7
13
15
INPUT WORD FOR DAC N + 1
t
INPUT WORD FOR DAC N
9
t
10
t
11
t
16
t
t
64
DB0
18
18
DB0
t
t
t
10
12
17