ES9820 datasheet(5/117 Pages) ESS

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CONFIDENTIAL ADVANCE INFORMATION 0.3

ESS TECHNOLOGY, INC. 109 Bonaventura Drive, San Jose, CA 95134, USA Tel (408) 643-8800 WWW.ESSTECH.COM

ES9820 Product Datasheet

List of Tables

Table 1 - 40 QFN Pin List .................................................................................................................................................................................................8

Table 2 – Standard GPIO Functions...............................................................................................................................................................................12

Table 3 - GPIO Audio Data Configurations.....................................................................................................................................................................13

Table 4 - Pre-Programmed Digital Filters .......................................................................................................................................................................14

Table 5 - PCM Filter Frequency Response ....................................................................................................................................................................19

Table 6 - PCM Filter Impulse Response.........................................................................................................................................................................22

Table 7 - I2S Master Clock Rate Configurations ............................................................................................................................................................26

Table 8 - I2S Slave Clock Rate Configurations ..............................................................................................................................................................27

Table 9 - TDM Slave Clock Rate Configurations ............................................................................................................................................................28

Table 10 - TDM Master Clock Rate Configurations ........................................................................................................................................................29

Table 11 - DSD Master Clock Rate Configurations ........................................................................................................................................................30

Table 7 - PCM Pin Connections .....................................................................................................................................................................................31

Table 8 - TDM Pin Connections......................................................................................................................................................................................31

Table 9 - DSD Pin Connections......................................................................................................................................................................................31

Table 10 - S/PDIF Pin Connections................................................................................................................................................................................31

Table 11 - PCM Pin Connections ...................................................................................................................................................................................32

Table 12 - Absolute Maximum Ratings...........................................................................................................................................................................33

Table 13 - IO Electrical Characteristics ..........................................................................................................................................................................33

Table 14 - Recommended Operating Conditions ...........................................................................................................................................................34

Table 15 - 49.152Mhz MCLK Power Consumption ........................................................................................................................................................36

Table 16 - 24.576Mhz MCLK Power Consumption ........................................................................................................................................................36

Table 17 - Performance..................................................................................................................................................................................................37

Table 18 - I2C Addresses...............................................................................................................................................................................................38

Table 19 - I2C Timing Definitions ...................................................................................................................................................................................40

Table 20 - Register Map .................................................................................................................................................................................................45

Table 21 - Internal Pad Circuitry...................................................................................................................................................................................101

Table 22 - RPC-1 Classification reflow profile ..............................................................................................................................................................106

Table 23 - RPC-2 Pb-Free Process..............................................................................................................................................................................106

Table 24 - Ordering Information....................................................................................................................................................................................107

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