AD5744R Analog Devices, AD5744R Datasheet - Page 16

• Manufacturer Part Number: AD5744R
• Description: Complete Quad, 14-Bit, High Accuracy, Serial Input, Bipolar Voltage Output D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5744R

• Resolution (bits): 14bit
• Dac Update Rate: 1MSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +16.5V
• Single-supply: No
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5744R
Figure 26. Source and Sink Capability of Output Amplifier with Negative Full
Figure 25. Source and Sink Capability of Output Amplifier with Positive Full
10,000
–1000
–1000
7000
6000
5000
4000
3000
2000
1000
9000
8000
7000
6000
5000
4000
3000
2000
1000
1
CH1
0
0
–10
–12
V
T
V
A
DD
REFIN
T
V
T
V
A
= 25°C
REFIN
A
REFIN
3.00V
/V
= 25°C
= 25°C
SS
= 5V
= ±15V
= 5V
= 5V
Figure 27. Full-Scale Settling Time
–7
–5
SOURCE/SINK CURRENT (mA)
SOURCE/SINK CURRENT (mA)
Scale Loaded
Scale Loaded
–2
V
0
DD
M1.00µs
/V
V
SS
DD
= ±12V
/V
V
SS
3
V
DD
DD
= ±15V
/V
5
/V
1µs/DIV
SS
CH1
SS
= ±12V
= ±15V
8
–120mV
10
Rev. E | Page 16 of 32
Figure 28. Major Code Transition Glitch Energy, V
4
1
2
3
–10
–12
–14
–16
–18
–20
–22
–24
–26
–4
–6
–8
CH4
CH1
CH3
–2.0–1.5–1.0–0.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
MIDSCALE LOADED
V
DD
REFIN
Figure 29. Peak-to-Peak Noise (100 kHz Bandwidth)
/V
50.0µV
10.0V
10.0mV
SS
Figure 30. VOUTx vs. V
= 0V
= ±15V
B
W
B
W
CH2
T
10.0V
TIME (µs)
M1.00s
DD
/V
V
V
RAMP TIME = 100µs,
LOAD = 200pF||10kΩ
M100µs A CH1
T
DD
REFIN
SS
29.60%
on Power-Up
/V
SS
= 5V, T
V
V
T
0x8000 TO 0x7FFF,
500ns/DIV
= ±12V,
50µV/DIV
A
DD
REFIN
= 25°C,
/V
CH4
A
Data Sheet
SS
DD
= 5V,
= 25°C,
/V
= ±12V,
SS
7.80mV
= ±12 V
26µV