AD5522JSVDZ Analog Devices Inc, AD5522JSVDZ Datasheet - Page 13

• Manufacturer Part Number: AD5522JSVDZ
• Description: IC, DAC, 16BIT, QFP-80
• Manufacturer: Analog Devices Inc

Specifications of AD5522JSVDZ

• Resolution (bits): 16bit
• Input Channel Type: Serial
• Supply Voltage Range - Digital: 2.3V To 5.25V
• Supply Current: 36mA
• Digital Ic Case Style: QFP
• No. Of Pins: 80
• Data Interface: LVDS, Serial
• Design Resources: Parametric Measurement Unit and Supporting Components for PAD Appls Using AD5522 and AD7685 (CN0104)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Circuit and Timing Diagrams
RESET
LOAD
LOAD
FOHx
FOHx
SYNC
BUSY
BUSY
SCLK
SDI
1
1
2
2
OUTPUT
Figure 3. Load Circuit for CGALM , TMPALM
1
2
LOAD ACTIVE DURING BUSY.
LOAD ACTIVE AFTER BUSY.
PIN
TO
C
LOAD
50pF
DB28
1
t
4
(N)
R
LOAD
DVCC
2
t
7
2.2kΩ
t
8
t
16
Figure 5. SPI Write Timing (Write Word Contains 29 Bits)
V
OL
t
3
t
17
t
1
t
2
Rev. D | Page 13 of 64
29
DB0
t
(N)
6
t
9
t
5
t
11
TO OUTPUT
1
DB28
(N+1)
t
Figure 4. Load Circuit for SDO, BUSY Timing Diagram
10
t
12
PIN
C
LOAD
50pF
200µA
200µA
t
t
14
13
t
15
I
I
OL
OH
t
12
V
OH
29
(N + 1)
(MIN) – V
DB0
2
OL
(MAX)
AD5522