Datasheet AD7605-4 (Analog Devices) - 9

AD7605-4 Data Sheet CS t SCLK 21 t20 t t 19 t22 t 18 23 DOUTA, DB15 DB14 DB13 DB1 DB0 DOUTB t t25 t 29 28 FRSTDATA
006 13503- Figure 6. Serial Read Operation
CS t8 t9 t10 t11 RD t16 t13 t t t 14 17 15 DATA: HIGH LOW HIGH LOW DB7 TO DB0 INVALID BYTE V1 BYTE V1 BYTE V4 BYTE V4 t26 t t 27 29 t24 FRSTDATA
007 13503- Figure 7. Parallel Byte Mode Read Operation Rev. 0 | Page 8 of 27 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING SPECIFICATIONS Timing Diagrams ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY THEORY OF OPERATION CONVERTER DETAILS ANALOG INPUT Analog Input Ranges Analog Input Impedance Analog Input Clamp Protection Analog Input Antialiasing Filter Track-and-Hold Amplifiers ADC TRANSFER FUNCTION INTERNAL/EXTERNAL REFERENCE TYPICAL CONNECTION DIAGRAM POWER-DOWN MODES CONVERSION CONTROL Simultaneous Sampling on All Analog Input Channels Simultaneously Sampling Two Sets of Channels APPLICATIONS INFORMATION PARALLEL INTERFACE (/SER/BYTE SEL = 0) PARALLEL BYTE (/SER/BYTE SEL = 1, DB15/BYTE SEL = 1) SERIAL INTERFACE (/SER/BYTE SEL = 1) READING DURING CONVERSION LAYOUT GUIDELINES OUTLINE DIMENSIONS ORDERING GUIDE