AD5722 Analog Devices, AD5722 Datasheet - Page 14

• Manufacturer Part Number: AD5722
• Description: Complete, Dual, 12-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DAC
• Manufacturer: Analog Devices

Specifications of AD5722

• Resolution (bits): 12bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 10µs
• Max Pos Supply (v): +16.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5722/AD5732/AD5752
–0.005
–0.010
–0.015
1
0.020
0.015
0.010
0.005
6
5
4
3
2
1
0
CH1
Figure 32. Peak-to-Peak Noise, 0.1 Hz to 10 Hz Bandwidth
–3
0
–1
5µV
RANGE = ±5V
RANGE = +5V
Figure 30. Full-Scale Settling Time, +5 V Range
Figure 31. Digital-to-Analog Glitch Energy
–1
0
1
1
RANGE = +10V
RANGE = ±10V
3
TIME (µs)
TIME (µs)
M 5s
±10V RANGE, 0x7FFF TO 0x8000
±10V RANGE, 0x8000 TO 0x7FFF
±5V RANGE, 0x7FFF TO 0x8000
±5V RANGE, 0x8000 TO 0x7FFF
+10V RANGE, 0x7FFF TO 0x8000
+10V RANGE, 0x8000 TO 0x7FFF
+5V RANGE, 0x7FFF TO 0x8000
+5V RANGE, 0x8000 TO 0x7FFF
2
5
7
3
LINE
9
±
4
73.8V
11
5
Rev. D | Page 14 of 32
–0.02
–0.04
–0.06
1
–10
–15
–20
–25
–30
–35
0.10
0.08
0.06
0.04
0.02
15
10
–5
5
0
CH1
0
–50
0
Figure 33. Peak-to-Peak Noise, 100 kHz Bandwidth
Figure 35. AD5752 Total Unadjusted Error vs. Code
RANGE = ±5V
RANGE = +5V
5µV
AV
AV
AV
AV
DD
DD
DD
DD
1000
–30
Figure 34. Output Glitch on Power-Up
/AV
/AV
/AV
/AV
SS
SS
SS
SS
= +12V/0V, RANGE = +10V
= ±12V, RANGE = ±10V
= ±6.5V, RANGE = ±5V
= +6.5V/0V, RANGE = +5V
–10
2000
RANGE = +10V
RANGE = ±10V
10
3000
TIME (µs)
CODE
M5s
30
4000
AV
AV
DD
DD
/AV
50
= +16.5V, AVSS = 0V
SS
5000
LINE
= ±16.5V
70
6000
73.8V
90