AD7982 Analog Devices, AD7982 Datasheet - Page 11

• Manufacturer Part Number: AD7982
• Manufacturer: Analog Devices

Specifications of AD7982

• Resolution (bits): 18bit
• # Chan: 1
• Sample Rate: 1MSPS
• Interface: Ser,SPI
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p
• Adc Architecture: SAR
• Pkg Type: SOP

1.4
1.2
1.0
0.8
0.6
0.4
0.2
8
7
6
5
4
3
2
1
0
–55
2.375
0
Figure 19. Power-Down Currents vs. Temperature
Figure 18. Operating Currents vs. Supply Voltage
–35
2.425
–15
5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
2.475
25
I
I
VDD
I
REF
VIO
45
2.525
I
VDD
65
+ I
VIO
85
2.575
105
125
2.625
Rev. A | Page 11 of 24
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–55
Figure 20. Operating Currents vs. Temperature
–35
–15
5
TEMPERATURE (°C)
25
I
I
VDD
I
REF
VIO
45
65
85
105
AD7982
125