AD7829-1 Analog Devices, AD7829-1 Datasheet - Page 2

• 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
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Pin Configuration and Function Descriptions............................. 7
Terminology ...................................................................................... 8
Circuit Information ........................................................................ 10
REVISION HISTORY
7/06—Revision 0: Initial Version
Timing Characteristics ................................................................ 5
Timing Diagram ........................................................................... 5
ESD Caution.................................................................................. 6
Circuit Description..................................................................... 10
Rev. 0 | Page 2 of 20
Microprocessor Interfacing........................................................... 18
Outline Dimensions ....................................................................... 20
Typical Connection Diagram ................................................... 10
ADC Transfer Function............................................................. 11
Analog Input ............................................................................... 11
Power-Up Times......................................................................... 14
Power vs. Throughput................................................................ 14
Operating Modes........................................................................ 15
Parallel Interface......................................................................... 17
AD7829-1 to 8051 ...................................................................... 18
AD7829-1 to PIC16C6x/PIC16C7x......................................... 18
AD7829-1 to ADSP-21xx .......................................................... 18
Interfacing Multiplexer Address Inputs .................................. 18
Ordering Guide .......................................................................... 20