EVAL-AD7863CB Analog Devices Inc, EVAL-AD7863CB Datasheet - Page 16

• Manufacturer Part Number: EVAL-AD7863CB
• Description: BOARD EVAL FOR AD7863
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD7863CB

• Rohs Status: RoHS non-compliant
• Number Of Adc's: 2
• Number Of Bits: 14
• Sampling Rate (per Second): 175k
• Data Interface: Parallel
• Inputs Per Adc: 4 Single Ended
• Input Range: ±10 V
• Power (typ) @ Conditions: 70mW @ 175kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7863

AD7863
POWER CONSIDERATIONS
In the automatic power-down mode the part can be operated at
a sample rate that is considerably less than 175 kHz. In this case,
the power consumption is reduced and depends on the sample
rate. Figure 18 shows a graph of the power consumption vs.
sampling rates from 1 Hz to 100 kHz in the automatic power-
down mode. The conditions are 5 V supply at 25°C.
50
45
40
35
30
25
20
15
10
5
0
Figure 18. Power vs. Sample Rate in Auto Power-Down
0
10
20
30
FREQUENCY (kHz)
40
50
60
70
80
90
100
Rev. B | Page 16 of 24