AD5382BST-3 Analog Devices Inc, AD5382BST-3 Datasheet - Page 9
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AD5382BST-3
Manufacturer Part Number
AD5382BST-3
Description
IC DAC 14BIT 32CH 3V 100-LQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5382BSTZ-5.pdf
(40 pages)
Specifications of AD5382BST-3
Design Resources
32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5382 (CN0011) AD5382 Channel Monitor Function (CN0012)
Settling Time
8µs
Number Of Bits
14
Data Interface
Serial, Parallel
Number Of Converters
32
Voltage Supply Source
Single Supply
Power Dissipation (max)
65mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
For Use With
EVAL-AD5382EB - BOARD EVAL FOR AD5382
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
SYNC
SCLK
SYNC
LDAC
SCLK
SDO
SDO
DIN
DIN
t
VOUT1
VOUT2
LDAC
LDAC
7
SYNC
SCLK
BUSY
VOUT
CLR
DIN
DB23
t
DB23
1
2
4
1
2
LDAC ACTIVE DURING BUSY
LDAC ACTIVE AFTER BUSY
INPUT WORD SPECIFIES
REGISTER TO BE READ
t
INPUT WORD FOR DAC N
8
t
Figure 4. Serial Interface Timing Diagram (Data Readback Mode)
9
UNDEFINED
t
7
Figure 5. Serial Interface Timing Diagram (Daisy-Chain Mode)
Figure 3. Serial Interface Timing Diagram (Standalone Mode)
UNDEFINED
DB23
t
4
t
3
t
8
t
t
t
9
18
3
t
t
6
1
t
2
24
DB0
t
20
24
Rev. B | Page 9 of 40
DB0
t
t
19
1
t
2
t
7A
DB23
24
DB0
DB23
DB23
t
5
DB23
t
12
INPUT WORD FOR DAC N + 1
t
INPUT WORD FOR DAC N
10
SELECTED REGISTER
DATA CLOCKED OUT
t
11
t
NOP CONDITION
13
t
15
t
14
t
16
24
t
17
t
t
13
21
t
17
48
DB0
DB0
48
DB0
DB0
t
t
23
22
t
13
AD5382