AD5757 Analog Devices, AD5757 Datasheet - Page 21

• Manufacturer Part Number: AD5757
• Description: Quad Channel, 16-Bit, Serial Input, 4-20mA Output DAC, Dynamic Power Control, HART Connectivity
• Manufacturer: Analog Devices

Specifications of AD5757

• Resolution (bits): 16bit
• Dac Update Rate: 60kSPS
• Dac Settling Time: 15µs
• Max Pos Supply (v): +33V
• Single-supply: No
• Dac Type: Current Out
• Dac Input Format: SPI

Data Sheet
GENERAL
450
400
350
300
250
200
150
100
50
0
8
7
6
5
4
3
2
1
0
10
0
Figure 44. DI
1
15
Figure 45. AI
SDIN VOLTAGE (V)
CC
2
vs. Logic Input Voltage
VOLTAGE (V)
20
DD
vs. AV
3
DD
25
AI
T
I
OUT
DV
T
A
DD
A
4
= 25°C
CC
= 25°C
= 0mA
= 5V
30
5
Rev. B | Page 21 of 44
Figure 47. Internal Oscillator Frequency vs. DV
14.4
14.2
14.0
13.8
13.6
13.4
13.2
13.0
13.4
13.3
13.2
13.1
13.0
12.9
12.8
12.7
12.6
Figure 46. Internal Oscillator Frequency vs. Temperature
–40
2.5
DV
T
DV
A
CC
–20
= 25°C
CC
3.0
= 5.5V
= 5.5V
0
3.5
TEMPERATURE (°C)
20
VOLTAGE (V)
4.0
40
4.5
60
CC
Supply Voltage
80
5.0
AD5757
100
5.5