AD7822BRU Analog Devices Inc, AD7822BRU Datasheet - Page 4

• Manufacturer Part Number: AD7822BRU
• Description: IC ADC 8BIT 1CH 2MSPS 20TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD7822BRU

• Rohs Status: RoHS non-compliant
• Number Of Bits: 8
• Sampling Rate (per Second): 2M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 36mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)

AD7822/AD7825/AD7829
Parameter
LOGIC OUTPUTS
CONVERSION RATE
POWER SUPPLY REJECTION
POWER REQUIREMENTS
1
2
See the Terminology section of this data sheet.
Refer to the Analog Input section for an explanation of the analog input(s).
Output High Voltage, V
Output Low Voltage, V
High Impedance Leakage Current
High Impedance Capacitance
Track-and-Hold Acquisition Time
Conversion Time
V
V
V
I
Power Dissipation
DD
DD
DD
DD
Normal Operation
Power-Down
Normal Operation
Power-Down
± 10%
200 kSPS
500 kSPS
OL
OH
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
Rev. C | Page 4 of 28
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
I
V
V
I
V
V
See Circuit Description section
5 V ± 10%; for specified performance
3 V ± 10%; for specified performance
8 mA typical
Logic inputs = 0 V or V
24 mW typical
V
SOURCE
SINK
DD
DD
DD
DD
DD
= 5 V ± 10%
= 3 V ± 10%
= 200 μA
= 5 V ± 10%
= 3 V ± 10%
= 3 V
= 200 μA
DD