AD7825BR View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
AD7825BR Datasheet PDF : 28 Pages
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AD7822/AD7825/AD7829
Parameter
LOGIC OUTPUTS
Output High Voltage, VOH
Output Low Voltage, VOL
High Impedance Leakage Current
High Impedance Capacitance
CONVERSION RATE
Track-and-Hold Acquisition Time
Conversion Time
POWER SUPPLY REJECTION
VDD ± 10%
POWER REQUIREMENTS
VDD
VDD
IDD
Normal Operation
Power-Down
Power Dissipation
Normal Operation
Power-Down
200 kSPS
500 kSPS
Version B
4
2.4
0.4
0.2
±1
10
200
420
±1
4.5
5.5
2.7
3.3
12
5
0.2
36
9.58
23.94
1 See the Terminology section of this data sheet.
2 Refer to the Analog Input section for an explanation of the analog input(s).
Unit
V min
V min
V max
V max
μA max
pF max
ns max
ns max
LSB max
V min
V max
V min
V max
mA max
μA max
μA typ
mW max
mW typ
mW typ
Test Condition/Comment
ISOURCE = 200 μA
VDD = 5 V ± 10%
VDD = 3 V ± 10%
ISINK = 200 μA
VDD = 5 V ± 10%
VDD = 3 V ± 10%
See Circuit Description section
5 V ± 10%; for specified performance
3 V ± 10%; for specified performance
8 mA typical
Logic inputs = 0 V or VDD
VDD = 3 V
24 mW typical
Rev. C | Page 4 of 28
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