Everest Semiconductor

ES8288

Revision 6.0

November 2016

2

1

BLOCK DIAGRAM.....................................................................................3

2

28-PIN QFN AND PIN DESCRIPTIONS....................................................4

3

TYPICAL APPLICATION CIRCUIT ............................................................6

4

CLOCK MODES AND SAMPLING FREQUENCIES..................................6

5

MICRO-CONTROLLER CONFIGURATION INTERFACE .........................8

5.1

SPI ......................................................................................................8

5.2

2-wire ..................................................................................................9

6

CONFIGURATION REGISTER DEFINITION ..........................................10

6.1

Chip Control and Power Management .............................................. 11

6.1.1

Register 0 – Chip Control 1, Default 0000 0110 .......................... 11

6.1.2

Register 1 – Chip Control 2, Default 0001 1100 .......................... 11

6.1.3

Register 2 – Chip Power Management, Default 1100 0011......... 11

6.1.4

Register 3 – ADC Power Management, Default 1111 1100 .........12

6.1.5

Register 5 – Chip Low Power 1, Default 0000 0000....................12

6.1.6

Register 6 – Chip Low Power 2, Default 0000 0000....................12

6.1.7

Register 7 – Analog Voltage Management, Default 0111 1100....12

6.1.8

Register 8 – Master Mode Control, Default 1000 0000 ...............13

6.2

ADC Control ......................................................................................13

6.2.1

Register 9 – ADC Control 1, Default 0000 0000..........................13

6.2.2

Register 10 – ADC Control 2, Default 0000 0000........................13

6.2.3

Register 11 – ADC Control 3, Default 0000 0110 ........................14

6.2.4

Register 12 – ADC Control 4, Default 0000 0000........................14

6.2.5

Register 13 – ADC Control 5, Default 0000 0110 ........................14

6.2.6

Register 14 – ADC Control 6, Default 0011 0000 ........................15

6.2.7

Register 15 – ADC Control 7, Default 0011 0000 ........................15

6.2.8

Register 16 – ADC Control 8, Default 1100 0000 ........................16

6.2.9

Register 17 – ADC Control 9, Default 1100 0000 ........................16

6.2.10 Register 18 – ADC Control 10, Default 0011 1000 ......................16

6.2.11 Register 19 – ADC Control 11, Default 1011 0000 ......................17

6.2.12 Register 20 – ADC Control 12, Default 0011 0010 ......................17

6.2.13 Register 21 – ADC Control 13, Default 0000 0110 ......................18

6.2.14 Register 22 – ADC Control 14, Default 0000 0000......................18

6.2.15 Register 43 – ADC Control 15, Default 0011 1000 ......................18

7

Digital Audio Interface..............................................................................19

8

ELECTRICAL CHARACTERISTICS ........................................................20

8.1

Absolute Maximum Ratings...............................................................20

8.2

Recommended Operating Conditions ...............................................20

8.3

ADC Analog and Filter Characteristics and Specifications ................20

8.4

Power Consumption Characteristics .................................................21

8.5

Serial Audio Port Switching Specifications ........................................21

8.6

Serial Control Port Switching Specifications ......................................22

9

PACKAGE INFORMATION......................................................................24

10

CORPOARATION INFORMATION .......................................................25