AD5314 Analog Devices, AD5314 Datasheet - Page 5

• Manufacturer Part Number: AD5314
• Manufacturer: Analog Devices

Specifications of AD5314

• Resolution (bits): 10bit
• Dac Update Rate: 143kSPS
• Dac Settling Time: 7µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

Data Sheet
TIMING CHARACTERISTICS
V
Table 3.
Parameter
t
t
t
t
t
t
t
t
1
2
3
1
2
3
4
5
6
7
8
Guaranteed by design and characterization, not production tested.
All input signals are specified with tr = tf = 5 ns (10% to 90 % of V
See Figure 2.
DD
= 2.5 V to 5.5 V; all specifications T
1, 2, 3
SYNC
SCLK
V
40
16
16
16
5
4.5
0
80
DIN
DD
= 2.5 V to 3.6 V
t
8
t
DB15
Limit at T
4
MIN
t
6
to T
t
5
MIN
MAX
V
33
13
13
13
5
4.5
0
33
DD
, T
, unless otherwise noted.
Figure 2. Serial Interface Timing Diagram
= 3.6 V to 5.5 V
MAX
t
3
DD
) and timed from a voltage level of (V
t
1
Rev. H | Page 5 of 24
t
2
DB0
t
7
Unit
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
IL
+ V
IH
Test Conditions/Comments
SCLK cycle time
SCLK high time
SCLK low time
SYNC to SCLK falling edge setup time
Data setup time
Data hold time
SCLK falling edge to SYNC rising edge
Minimum SYNC high time
)/2.
AD5304/AD5314/AD5324