AD7829-1 Analog Devices, AD7829-1 Datasheet - Page 4

• Manufacturer Part Number: AD7829-1
• Description: 3 V/5 V, 2 MSPS, 8-Bit, 8-Channel ADC
• Manufacturer: Analog Devices

Specifications of AD7829-1

• Resolution (bits): 8bit
• # Chan: 8
• Sample Rate: 2MSPS
• Interface: Par
• Analog Input Type: SE-Uni
• Ain Range: 2 V p-p,2.5V p-p,Uni 2.0V,Uni 2.5V
• Adc Architecture: Flash
• Pkg Type: SOIC,SOP

AD7829-1
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/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. 0 | Page 4 of 20
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 Conditions/Comments
I
V
V
I
V
V
See Circuit Description section
5 V ± 10%; for specified performance
3 V ± 10%; for specified performance
8 mA typically
Logic inputs = 0 V or V
V
Typically 24 mW
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