AD9218BST-RL80 Analog Devices Inc, AD9218BST-RL80 Datasheet - Page 12

• Manufacturer Part Number: AD9218BST-RL80
• Description: IC ADC 10BIT DUAL 80MSPS 48LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9218BST-RL80

• Rohs Status: RoHS non-compliant
• Number Of Bits: 10
• Sampling Rate (per Second): 80M
• Data Interface: Parallel
• Number Of Converters: 2
• Power Dissipation (max): 525mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP

AD9218
EQUIVALENT CIRCUITS
A
IN
40kΩ
ENCODE
30kΩ
15kΩ
Figure 8. Reference Output Stage
Figure 9. Digital Output Stage
Figure 6. Analog Input Stage
Figure 7. Encode Inputs
600kΩ
V
D
40kΩ
2.6kΩ
2.6kΩ
OUT
30kΩ
15kΩ
DX
V
DD
40kΩ
V
D
V
A
D
IN
Rev. C | Page 12 of 28
DFS/GAIN
S2
S1
REF
Figure 10. Reference Inputs
Figure 13. DFS/Gain Input
Figure 11. S2 Input
Figure 12. S1 Input
10kΩ
10kΩ
V
REF
15kΩ
15kΩ
V
10kΩ
D
V
V
V
D
D
D