DPL4519 View Datasheet(PDF) - Unspecified
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DPL4519 Datasheet PDF : 64 Pages
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PRELIMINARY DATA SHEET
Contents, continued
Page
Section Title
16
3.3.
DPL 4519G Programming Interface
16
3.3.1.
User Registers Overview
19
3.3.2.
Description of User Registers
19
3.3.2.1.
Write Registers on I2C Subaddress 10hex
21
3.3.2.2.
Read Registers on I2C Subaddress 11hex
21
3.3.2.3.
Write Registers on I2C Subaddress 12hex
33
3.3.2.4.
Read Registers on I2C Subaddress 13hex
34
3.4.
Programming Tips
34
3.5.
Examples of Minimum Initialization Codes
34
3.5.1.
Micronas Dolby Digital chipset (with MAS 3528E)
35
4.
Specifications
35
4.1.
Outline Dimensions
37
4.2.
Pin Connections and Short Descriptions
40
4.3.
Pin Descriptions
43
4.4.
Pin Configurations
45
4.5.
Pin Circuits
47
4.6.
Electrical Characteristics
47
4.6.1.
Absolute Maximum Ratings
48
4.6.2.
Recommended Operating Conditions (TA = 0 to 70 °C)
48
4.6.2.1. General Recommended Operating Conditions
48
4.6.2.2. Analog Input and Output Recommendations
49
4.6.2.3. Crystal Recommendations
50
4.6.3.
Characteristics
50
4.6.3.1. General Characteristics
51
4.6.3.2. Digital Inputs, Digital Outputs
52
4.6.3.3. Reset Input and Power-Up
53
4.6.3.4. I2C-Bus Characteristics
54
4.6.3.5. I2S-Bus Characteristics
56
4.6.3.6. Analog Baseband Inputs and Outputs, AGNDC
58
4.6.3.7. Power Supply Rejection
58
4.6.3.8. Analog Performance
61
5.
Appendix A: Application Information
61
5.1.
Phase Relationship of Analog Outputs
62
5.2.
Application Circuit
64
6.
Data Sheet History
DPL 4519G
License Notice:
“Dolby Pro Logic” and “Dolby Digital” are trademarks of Dolby Laboratories.
Supply of this implementation of Dolby Technology does not convey a license nor imply a right under any patent, or any other industrial or intellec-
tual property right of Dolby Laboratories, to use this implementation in any finished end-user or ready-to-use final product. Companies planning to
use this implementation in products must obtain a license from Dolby Laboratories Licensing Corporation before designing such products.
Micronas
3
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