AD5422 Analog Devices, AD5422 Datasheet - Page 23
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AD5422
Manufacturer Part Number
AD5422
Description
Single Channel, 16-Bit, Serial Input, Current Source & Voltage Output DAC
Manufacturer
Analog Devices
Datasheet
1.AD5412.pdf
(40 pages)
Specifications of AD5422
Resolution (bits)
16bit
Dac Update Rate
40kSPS
Dac Settling Time
18µs
Max Pos Supply (v)
+40V
Single-supply
No
Dac Type
I or V Out
Dac Input Format
SPI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5422ACPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD5422BCPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD5422BCPZ-REEL7
Manufacturer:
AD
Quantity:
201
Company:
Part Number:
AD5422BREZ
Manufacturer:
ADI
Quantity:
70
Part Number:
AD5422BREZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD5422BREZ-REEL
Manufacturer:
ATMEL
Quantity:
201
Part Number:
AD5422BREZ-REEL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
–10
–10
–20
–30
70
60
50
40
30
20
10
30
20
10
Figure 60. Output Leakage Current vs. Compliance Voltage
0
0
0
0
AV
AV
T
R
A
LOAD
T
AV
AV
OUTPUT DISABLED
DD
SS
A
= 25°C
5
2
DD
SS
= 25°C
= 0V
= 24V
= 250Ω
= 0V
Figure 61. Digital to Analog Glitch
= 40V
10
4
COMPLIANCE VOLTAGE (V)
6
15
8
20
TIME (µs)
10
25
12
0x8000 TO 0x7FFF
0x7FFF TO 0x8000
30
14
35
16
40
18
45
20
Rev. D | Page 23 of 40
25
20
15
10
5
0
–1
Figure 62. 4 mA to 20 mA Output Current Step
T
AV
AV
R
A
LOAD
0
DD
SS
= 25°C
= 0V
= 24V
= 300Ω
1
2
TIME (µs)
3
4
AD5412/AD5422
5
6
7
8