Datasheet SSM2604 (Analog Devices) - 2
| Hersteller | Analog Devices |
| Beschreibung | Low Power Audio Codec |
| Seiten / Seite | 28 / 2 — SSM2604. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 8/2018—Rev. A … |
| Revision | B |
| Dateiformat / Größe | PDF / 443 Kb |
| Dokumentensprache | Englisch |
SSM2604. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 8/2018—Rev. A to Rev. B. 6/2013—Rev. 0 to Rev. A
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SSM2604 Data Sheet TABLE OF CONTENTS
Features .. 1 Analog Interface ... 12 Applications ... 1 Digital Audio Interface .. 12 General Description ... 1 Software Control Interface .. 15 Functional Block Diagram .. 1 Control Register Sequencing .. 15 Revision History ... 2 Typical Application Circuits ... 16 Specifications ... 3 Register Map ... 17 Digital Filter Characteristics ... 4 Register Map Details .. 18 Timing Characteristics .. 5 Left-Channel ADC Input Volume, Address 0x00 .. 18 Absolute Maximum Ratings .. 7 Right-Channel ADC Input Volume, Address 0x01 ... 19 Thermal Resistance .. 7 Analog Audio Path, Address 0x04 ... 20 ESD Caution .. 7 Digital Audio Path, Address 0x05 .. 20 Pin Configuration and Function Descriptions ... 8 Power Management, Address 0x06 .. 21 Typical Performance Characteristics ... 9 Digital Audio I/F, Address 0x07 ... 22 Converter Filter Response ... 9 Sampling Rate, Address 0x08 .. 22 Digital De-Emphasis .. 10 Active, Address 0x09 .. 25 Theory of Operation .. 11 Software Reset, Address 0x0F ... 25 Digital Core ... 11 Outline Dimensions ... 26 ADC and DAC .. 11 Ordering Guide .. 26 ADC High-Pass and DAC De-Emphasis Filters .. 11
REVISION HISTORY 8/2018—Rev. A to Rev. B
Changes to Table 8 .. 7 Changes to Figure 6 .. 8 Changes to Outline Dimensions ... 26 Changes to Ordering Guide .. 26
6/2013—Rev. 0 to Rev. A
Changes to Table 8 .. 7 Added Control Register Sequencing Section .. 15 Updated Outline Dimensions ... 26
7/2008—Revision 0: Initial Version
Rev. B | Page 2 of 28 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Digital Filter Characteristics Timing Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Converter Filter Response Digital De-Emphasis Theory of Operation Digital Core ADC and DAC ADC High-Pass and DAC De-Emphasis Filters Analog Interface Signal Chain Stereo Line Inputs Bypass Path to Output Line Outputs Digital Audio Interface Recording Mode Playback Mode Digital Audio Data Sampling Rate Software Control Interface Control Register Sequencing Typical Application Circuits Register Map Register Map Details Left-Channel ADC Input Volume, Address 0x00 Right-Channel ADC Input Volume, Address 0x01 Analog Audio Path, Address 0x04 Digital Audio Path, Address 0x05 Power Management, Address 0x06 Power Consumption Digital Audio I/F, Address 0x07 Sampling Rate, Address 0x08 Active, Address 0x09 Software Reset, Address 0x0F Outline Dimensions Ordering Guide
SSM2604 Data Sheet TABLE OF CONTENTS
Features .. 1 Analog Interface ... 12 Applications ... 1 Digital Audio Interface .. 12 General Description ... 1 Software Control Interface .. 15 Functional Block Diagram .. 1 Control Register Sequencing .. 15 Revision History ... 2 Typical Application Circuits ... 16 Specifications ... 3 Register Map ... 17 Digital Filter Characteristics ... 4 Register Map Details .. 18 Timing Characteristics .. 5 Left-Channel ADC Input Volume, Address 0x00 .. 18 Absolute Maximum Ratings .. 7 Right-Channel ADC Input Volume, Address 0x01 ... 19 Thermal Resistance .. 7 Analog Audio Path, Address 0x04 ... 20 ESD Caution .. 7 Digital Audio Path, Address 0x05 .. 20 Pin Configuration and Function Descriptions ... 8 Power Management, Address 0x06 .. 21 Typical Performance Characteristics ... 9 Digital Audio I/F, Address 0x07 ... 22 Converter Filter Response ... 9 Sampling Rate, Address 0x08 .. 22 Digital De-Emphasis .. 10 Active, Address 0x09 .. 25 Theory of Operation .. 11 Software Reset, Address 0x0F ... 25 Digital Core ... 11 Outline Dimensions ... 26 ADC and DAC .. 11 Ordering Guide .. 26 ADC High-Pass and DAC De-Emphasis Filters .. 11
REVISION HISTORY 8/2018—Rev. A to Rev. B
Changes to Table 8 .. 7 Changes to Figure 6 .. 8 Changes to Outline Dimensions ... 26 Changes to Ordering Guide .. 26
6/2013—Rev. 0 to Rev. A
Changes to Table 8 .. 7 Added Control Register Sequencing Section .. 15 Updated Outline Dimensions ... 26
7/2008—Revision 0: Initial Version
Rev. B | Page 2 of 28 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Digital Filter Characteristics Timing Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Converter Filter Response Digital De-Emphasis Theory of Operation Digital Core ADC and DAC ADC High-Pass and DAC De-Emphasis Filters Analog Interface Signal Chain Stereo Line Inputs Bypass Path to Output Line Outputs Digital Audio Interface Recording Mode Playback Mode Digital Audio Data Sampling Rate Software Control Interface Control Register Sequencing Typical Application Circuits Register Map Register Map Details Left-Channel ADC Input Volume, Address 0x00 Right-Channel ADC Input Volume, Address 0x01 Analog Audio Path, Address 0x04 Digital Audio Path, Address 0x05 Power Management, Address 0x06 Power Consumption Digital Audio I/F, Address 0x07 Sampling Rate, Address 0x08 Active, Address 0x09 Software Reset, Address 0x0F Outline Dimensions Ordering Guide