AD5744R Analog Devices, AD5744R Datasheet - Page 17

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AD5744R

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

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

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Data Sheet
1
2
3
1
10
9
8
7
6
5
4
3
2
1
0
CH1
CH3
CH1
0
V
T
10µF CAPACITOR ON REFOUT
Figure 33. REFOUT Output Noise 100 kHz Bandwidth
A
DD
= 25°C,
10.0V
5.00V
/V
50.0µV
SS
Figure 31. Short-Circuit Current vs. R
= ±12V
Figure 32. REFOUT Turn-On Transient
20
B
B
W
W
CH2
T
10.0V
40
R
ISCC
M1.00s
60
(kΩ)
M400µs
T
29.60%
80
V
T
A CH1
50µV/DIV
DD
A
A CH1
V
T
V
= 25°C
/V
A
ISCC
DD
REFIN
SS
= 25°C
/V
100
SS
= ±12V
= 5V
7.80mV
= ±15V
15µV
120
Rev. E | Page 17 of 32
1
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
6
5
4
3
2
1
0
–40
V
T
0
Figure 36. Temperature Output Voltage vs. Temperature
DD
A
= 25°C
Figure 34. REFOUT Output Noise 0.1 Hz to 10 Hz
/V
SS
20
–20
= ±12V
Figure 35. REFOUT Load Regulation
40
0
60
LOAD CURRENT (µA)
TEMPERATURE (°C)
80
20
M1.00s
100
40
120
140
60
5µV/DIV
A CH1
T
V
T
V
A
DD
A
DD
160
= 25°C
= 25°C
/V
/V
80
SS
SS
AD5744R
180
= ±15V
= ±15V
18mV
100
200

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