link to page 1 link to page 1 link to page 1 link to page 1 link to page 1 link to page 1 link to page 1 link to page 1 link to page 1 link to page 1 link to page 3 link to page 3 link to page 4 link to page 4 link to page 6 link to page 6 link to page 6 link to page 6 link to page 7 link to page 7 link to page 7 link to page 7 link to page 8 link to page 8 link to page 9 link to page 9 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 11 link to page 12 link to page 12 link to page 12 link to page 12 link to page 15 link to page 15 link to page 15 link to page 15 link to page 16 link to page 16 link to page 18 link to page 18 link to page 19 link to page 19 link to page 19 link to page 19 link to page 19 link to page 19 link to page 19 link to page 19 link to page 19 link to page 19 link to page 21 link to page 21 link to page 21 link to page 21 AD7829-1TABLE OF CONTENTS Features .. 1 Typical Connection Diagram ... 10 Applications... 1 ADC Transfer Function... 11 General Description ... 1 Analog Input ... 11 Functional Block Diagram .. 1 Power-Up Times... 14 Product Highlights ... 1 Power vs. Throughput.. 14 Revision History ... 2 Operating Modes.. 15 Specifications... 3 Parallel Interface... 17 Timing Characteristics .. 5 Microprocessor Interfacing... 18 Timing Diagram ... 5 AD7829-1 to 8051 .. 18 Absolute Maximum Ratings.. 6 AD7829-1 to PIC16C6x/PIC16C7x... 18 ESD Caution.. 6 AD7829-1 to ADSP-21xx .. 18 Pin Configuration and Function Descriptions... 7 Interfacing Multiplexer Address Inputs .. 18 Terminology .. 8 Outline Dimensions ... 20 Circuit Information .. 10 Ordering Guide .. 20 Circuit Description... 10 REVISION HISTORY7/06—Revision 0: Initial Version Rev. 0 | Page 2 of 20 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING CHARACTERISTICS TIMING DIAGRAM ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TERMINOLOGY CIRCUIT INFORMATION CIRCUIT DESCRIPTION TYPICAL CONNECTION DIAGRAM ADC TRANSFER FUNCTION ANALOG INPUT POWER-UP TIMES POWER VS. THROUGHPUT OPERATING MODES PARALLEL INTERFACE MICROPROCESSOR INTERFACING AD7829-1 TO 8051 AD7829-1 TO PIC16C6x/PIC16C7x AD7829-1 TO ADSP-21xx INTERFACING MULTIPLEXER ADDRESS INPUTS OUTLINE DIMENSIONS ORDERING GUIDE