AD5412 Analog Devices, AD5412 Datasheet - Page 23

• Manufacturer Part Number: AD5412
• Description: Single Channel, 12-Bit, Serial Input, Current Source & Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5412

• Resolution (bits): 12bit
• 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

–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