AD5544 Analog Devices, AD5544 Datasheet - Page 6

• Manufacturer Part Number: AD5544
• Description: Quad, Current-Output, Serial-Input 16-/14-Bit DACs
• Manufacturer: Analog Devices

Specifications of AD5544

• Resolution (bits): 16bit
• Dac Update Rate: 500kSPS
• Dac Settling Time: 0.9µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Ser,SPI

AD5544/AD5554
TIMING DIAGRAMS
LDAC
LDAC
CLK
CLK
SDI
SDI
CS
CS
A1
A1
t
t
CSS
CSS
A0
A0
D15
D13
D14
D12
D13
D11
t
t
DS
DS
Figure 4.
Figure 3.
D12
D10
D09
D11
t
t
Rev. F | Page 6 of 28
DH
DH
AD5544
AD5554
D08
D10
t
Timing Diagram
Timing Diagram
t
CH
CH
SDO
SDO
t
t
CL
CL
t
t
PD
PD
D1
D1
t
t
LDS
LDS
t
D0
t
D0
t
LDAC
t
LDAC
CSH
CSH
INPUT
INPUT
REG
REG
LD
LD
t
t
LDH
LDH
Data Sheet