Datasheet
AD1852
Rev. A | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Analog Performance .................................................................... 3
Digital I/O (0°C to 70°C) ............................................................. 4
Temperature Range ...................................................................... 4
Power .............................................................................................. 4
Digital Filter Characteristics ....................................................... 4
Group Delay .................................................................................. 4
Digital Timing ............................................................................... 5
Absolute Maximum Ratings ............................................................ 6
Thermal Resistance ...................................................................... 6
ESD Caution .................................................................................. 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ..............................................9
Theory of Operation ...................................................................... 12
Serial Data Input Port ................................................................ 12
Serial Data Input Mode ............................................................. 12
Master Clock Autodivide Feature ............................................ 13
SPI Register Definitions ............................................................ 13
Register Addresses ...................................................................... 14
Volume Left and Volume Right Registers ............................... 14
SPI Timing................................................................................... 14
Mute ............................................................................................. 14
Control Register ......................................................................... 15
De-Emphasis ............................................................................... 15
Output Impedance ..................................................................... 15
Reset ............................................................................................. 15
Control Signals ........................................................................... 15
Outline Dimensions ....................................................................... 18
Ordering Guide .......................................................................... 18
REVISION HISTORY
11/09—Rev. 0 to Rev. A
Changes to Format ............................................................. Universal
Changes to Note 1 ............................................................................. 1
Changes to Table 2 ............................................................................ 3
Changes to Table 11 .......................................................................... 7
Changes to Register Addresses Section and Mute Section ....... 14
Changes to Figure 29 ...................................................................... 16
1/00—Revision 0: Initial Version