AD5380BST-5 Analog Devices Inc, AD5380BST-5 Datasheet - Page 9

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AD5380BST-5

Manufacturer Part Number
AD5380BST-5
Description
IC DAC 14BIT 12C 40CH 5V 100LQFP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5380BST-5

Design Resources
40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5380 (CN0007) Output Channel Monitoring Using AD5380 (CN0008)
Settling Time
6µs
Number Of Bits
14
Data Interface
I²C, Parallel, Serial
Number Of Converters
40
Voltage Supply Source
Single Supply
Power Dissipation (max)
125mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
For Use With
EVAL-AD5380EB - BOARD EVAL FOR AD5380
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
BUSY
VOUT
SCLK
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
Figure 4. Serial Interface Timing Diagram (Data Readback Mode)
t
Figure 5. Serial Interface Timing Diagram (Daisy-Chain Mode)
Figure 3. Serial Interface Timing Diagram (Standalone Mode)
UNDEFINED
9
t
7
UNDEFINED
DB23
t
4
t
3
t
8
t
t
t
9
18
3
t
t
6
1
t
2
24
DB0
t
Rev. A | Page 9 of 40
20
24
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
AD5380

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