AD5398 Analog Devices, AD5398 Datasheet - Page 8

• Manufacturer Part Number: AD5398
• Description: 120 mA, Current Sinking, 10-Bit, I2C D/A Converter
• Manufacturer: Analog Devices

Specifications of AD5398

• Resolution (bits): 10bit
• Dac Update Rate: 31kSPS
• Dac Settling Time: 250µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: I2C/Ser 2-wire,Ser

AD5398
TYPICAL PERFORMANCE CHARACTERISTICS
92.0
91.5
91.0
90.5
90.0
89.5
89.0
88.5
88.0
–0.5
–0.1
–0.2
–0.3
2.0
1.5
1.0
0.5
0.6
0.5
0.4
0.3
0.2
0.1
53.5
0
0
–6
Figure 8. ¼ to ¾ Scale Settling Time (V
100.0
–6
Figure 7. Typical DNL Plot
Figure 6. Typical INL Plot
150.0
–6
CODE
CODE
TIME
200.0
–6
250.0
DD
–6
INL V
TEMP = 25°C
DNL V
TEMP = 25°C
= 3.6 V)
DD
300.0
DD
= 3.8V
= 3.8V
–6
333.1
–6
Rev. B | Page 8 of 16
3
1
0.14
0.12
0.10
0.08
0.06
0.04
0.02
Figure 11. Sink Current vs. Code vs. Temperature (V
CH3
CH1
0
VERT = 50μs/DIV
VERT = 2μA/DIV
Figure 9. Settling Time for a 4-LSB Step (V
Figure 10. 0.1 Hz to 10 Hz Noise Plot (V
M50.0μs
M2.0s
CODE
I
HORIZ = 468μA/DIV
HORIZ = 2s/DIV
OUT
@ –40°C
DD
DD
I
= 3.6 V)
OUT
= 3.6 V)
I
4.8μA p-p
OUT
DD
@ +25°C
@ +85°C
= 3.6 V)