AD5412 Analog Devices, AD5412 Datasheet - Page 18

• 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

AD5412/AD5422
–0.01
–0.02
–0.03
–0.04
–0.05
0.05
0.04
0.03
0.02
0.01
–12
12
–4
–8
Figure 35. Source and Sink Capability of Output Amplifier,
8
4
0
–10
0
–20
AV
AV
±10V RANGE
T
OUTPUT UNLOADED
A
AV
AV
T
±10V RANGE
–5
DD
SS
–15
A
= 25°C
DD
SS
= 25°C
= –24V
= +24V
Figure 36. Full-Scale Positive Step
= –15V
= +15V
–10
0
SOURCE/SINK CURRENT (mA)
Zero-Scale Loaded
–5
5
TIME (µs)
10
0
15
5
20
10
25
15
30
20
Rev. D | Page 18 of 40
–10
–12
–14
–16
–12
–2
–4
–6
–8
12
–4
–8
4
2
0
8
4
0
–10
–1
AV
AV
±10V RANGE
T
OUTPUT UNLOADED
A
–5
DD
SS
= 25°C
1
= –24V
= +24V
Figure 37. Full-Scale Negative Step
Figure 38. Digital-to-Analog Glitch
3
0
5
5
TIME (µs)
TIME (µs)
10
7
15
9
0x8000 TO 0x7FFF
0x7FFF TO 0x8000
AV
AV
T
±10V RANGE
A
11
DD
SS
20
= 25°C
= –24V
= +24V
13
25
15
30