AD5535 Analog Devices, AD5535 Datasheet - Page 5

• Manufacturer Part Number: AD5535
• Description: 32-Channel, 14-Bit DAC with Fullscale Output Voltage Programmable from 50 V to 200 V
• Manufacturer: Analog Devices

Specifications of AD5535

• Resolution (bits): 14bit
• Dac Update Rate: 1.2MSPS
• Dac Settling Time: 65µs
• Max Pos Supply (v): +5.25V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser

TIMING CHARACTERISTICS
V
All specifications T
Table 2.
Parameter
f
f
t
t
t
t
t
t
t
t
t
1
2
3
UPDATE
CLKIN
1
2
3
4
5
6
7
8
9
See Figure 2.
Guaranteed by design and characterization, not production tested.
All input signals are specified with tr = tf = 5 ns (10% to 90% of DV
PP
= 210 V, V
RESET
SYNC
SCLK
D
IN
1, , 2 3
−
= –5 V, V
t
9
MIN
t
to T
5
A Grade
1.2
30
13
13
15
50
10
10
5
200
20
+
= +5 V; AV
MAX
1
MSB
t
3
, unless otherwise noted.
t
t
4
2
1
CC
t
= 5.25 V; DV
Unit
MHz max
MHz max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
2
3
Figure 2. Serial Interface Timing Diagram
CC
4
t
6
CC
= 2.7 V to 5.25 V; AGND = DGND = DAC_GND = 0 V; REF_IN = 4.096 V.
) and timed from a voltage level of (V
t
Conditions/Comments
Channel Update Rate
SCLK Frequency
SCLK High Pulse Width
SCLK Low Pulse Width
SYNC Falling Edge to SCLK Falling Edge Setup Time
SYNC Low Time
SYNC High Time
D
D
19
RESET Pulse Width
7
IN
IN
th
Setup Time
Hold Time
Rev. A | Page 5 of 16
SCLK Falling Edge to SYNC Falling Edge for Next Write
5
16
IL
17
+ V )/2.
IH
18
19
LSB
t
8
1
AD5535