SLAS859C
May 2012 – May 2015
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Simplified System Diagram
5
Revision History
6
Device Comparison
7
Pin Configuration and Functions
8
Specifications
8.1
Absolute Maximum Ratings
8.2
ESD Ratings Updated ESD Data
8.3
Recommended Operating Conditions
8.4
Thermal Information
8.5
Electrical Characteristics
8.6
Timing Requirements
8.7
Timing Requirements, XSMT
8.8
Typical Characteristics
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Terminology
9.3.2
Audio Data Interface
9.3.2.1
Audio Serial Interface
9.3.2.2
PCM Audio Data Formats
9.3.2.3
Zero Data Detect
9.3.3
XSMT Pin (Soft Mute / Soft Un-Mute)
9.3.4
Audio Processing
9.3.4.1
Interpolation Filter
9.3.5
Reset and System Clock Functions
9.3.5.1
Clocking Overview
9.3.5.2
Clock Slave Mode With Master/System Clock (SCK) Input (4 Wire I2S)
9.3.5.3
Clock Slave Mode with BCK PLL to Generate Internal Clocks (3-Wire PCM)
9.4
Device Functional Modes
9.4.1
External SCK and PLL Activation
9.4.1.1
Interpolation Filter Modes
9.4.1.2
44.1kHz De-emphasis
9.4.1.3
Audio Format
10
Applications and Implementation
10.1
Application Information
10.1.1
Typical Applications
10.1.1.1
Example Design Requirements
10.1.1.2
Detailed Design Procedure
10.1.1.3
Application Curve
11
Power Supply Recommendations
11.1
Power Supply Distribution and Requirements
11.2
Recommended Powerdown Sequence
11.2.1
Planned Shutdown
11.2.2
Unplanned Shutdown
11.3
External Power Sense Undervoltage Protection Mode
11.4
Power-On Reset Function
11.5
PCM510xA Power Modes
11.5.1
Setting Digital Power Supplies and I/O Voltage Rails
11.5.2
Power Save Modes
12
Layout
12.1
Layout Guidelines
13
Device and Documentation Support
13.1
Related Links
13.2
Community Resources
13.3
Trademarks
13.4
Electrostatic Discharge Caution
14
Mechanical, Packaging, and Orderable Information
14.1
Mechanical Data
封装选项
机械数据 (封装 | 引脚)
PW|20
MPDS362A
散热焊盘机械数据 (封装 | 引脚)
PW|20
QFND419A
订购信息
zhcsbm3a_oa
zhcsbm3a_pm