AD5722R Analog Devices, AD5722R Datasheet - Page 16

• Manufacturer Part Number: AD5722R
• Description: Complete, Dual, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5722R

• Resolution (bits): 12bit
• Dac Update Rate: 1.07MSPS
• Dac Settling Time: 7.5µs
• Max Pos Supply (v): +16.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5722R/AD5732R/AD5752R
–10
–10
–15
–20
–25
–30
–35
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
–2
–4
–6
–8
15
10
–5
4
2
0
–0.18
5
0
0
0
Figure 37. AD5752R Total Unadjusted Error vs. Code
Figure 38. AD5732R Total Unadjusted Error vs. Code
AV
AV
AV
AV
AV
AV
AV
AV
2000
Figure 36. REFOUT Voltage vs. Load Current
–0.13
DD
DD
DD
DD
DD
DD
DD
DD
1000
/AV
/AV
/AV
/AV
/AV
/AV
/AV
/AV
SS
SS
SS
SS
4000
SS
SS
SS
SS
–0.08
= +12V/0V, RANGE = +10V
= ±12V, RANGE = ±10V
= ±6.5V, RANGE = ±5V
= +6.5V/0V, RANGE = +5V
= +12V/0V, RANGE = +10V
= ±12V, RANGE = ±10V
= ±6.5V, RANGE = ±5V
= +6.5V/0V, RANGE = +5V
2000
6000
LOAD CURRENT (mA)
–0.03
3000
8000
CODE
CODE
0.02
10,000 12,000 14,000 16,000
4000
0.07
5000
0.12
6000
0.17
Rev. D | Page 16 of 32
–0.5
–1.0
–1.5
–2.0
–2.5
1.0
0.5
40
35
30
25
20
15
10
40
35
30
25
20
15
10
0
5
0
5
0
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Figure 39. AD5722R Total Unadjusted Error vs. Code
1.0
Figure 40. Reference Output TC (−40°C to +85°C)
AV
AV
AV
AV
Figure 41. Reference Output TC (0°C to 85°C)
500
DD
DD
DD
DD
1.5
/AV
/AV
/AV
/AV
TEMPERATURE COEFFICIENT (ppm/°C)
TEMPERATURE COEFFICIENT (ppm/°C)
SS
SS
SS
SS
1000
2.0
= +12V/0V, RANGE = +10V
= ±12V, RANGE = ±10V
= ±6.5V, RANGE = ±5V
= +6.5V/0V, RANGE = +5V
1500
2.5
2000
CODE
3.0
2500
3.5
4.0
3000
4.5
3500
5.0
4000