AD7863AR-2 Analog Devices Inc, AD7863AR-2 Datasheet - Page 16
![IC ADC 14BIT DUAL 2CH 28-SOIC](/photos/6/59/65912/505-28-soic_sml.jpg)
AD7863AR-2
Manufacturer Part Number
AD7863AR-2
Description
IC ADC 14BIT DUAL 2CH 28-SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD7863ARZ-3.pdf
(24 pages)
Specifications of AD7863AR-2
Rohs Status
RoHS non-compliant
Number Of Bits
14
Sampling Rate (per Second)
175k
Data Interface
Parallel
Number Of Converters
2
Power Dissipation (max)
94.5mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-SOIC (0.300", 7.50mm Width)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD7863AR-2
Manufacturer:
ADI/亚德诺
Quantity:
20 000
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