ADAU1961_17 datasheet(3/77 Pages) AD

Part #	ADAU1961

Description	Audio Codec with Integrated PLL

Download	77 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

3 / 77 page

ADAU1961

Data Sheet

Rev. A | Page 2 of 76

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Analog Performance Specifications, TA = 25°C ....................... 3

Analog Performance Specifications, −40°C < TA < +105°C ... 5

Power Supply Specifications........................................................ 7

Digital Filters................................................................................. 8

Digital Input/Output Specifications........................................... 8

Digital Timing Specifications ..................................................... 9

Digital Timing Diagrams........................................................... 10

Absolute Maximum Ratings.......................................................... 12

Thermal Resistance .................................................................... 12

ESD Caution................................................................................ 12

Pin Configuration and Function Descriptions........................... 13

Typical Performance Characteristics ........................................... 15

System Block Diagrams ................................................................. 18

Theory of Operation ...................................................................... 21

Startup, Initialization, and Power................................................. 22

Power-Up Sequence ................................................................... 22

Power Reduction Modes............................................................ 22

Digital Power Supply.................................................................. 22

Input/Output Power Supply...................................................... 22

Clock Generation and Management........................................ 22

Clocking and Sampling Rates ....................................................... 24

Core Clock................................................................................... 24

Sampling Rates............................................................................ 24

PLL ............................................................................................... 25

Record Signal Path ......................................................................... 27

Input Signal Paths....................................................................... 27

Analog-to-Digital Converters................................................... 29

Automatic Level Control (ALC)................................................... 30

ALC Parameters.......................................................................... 30

Noise Gate Function .................................................................. 31

Playback Signal Path ...................................................................... 33

Output Signal Paths ................................................................... 33

Headphone Output .................................................................... 34

Pop-and-Click Suppression ...................................................... 35

Line Outputs ............................................................................... 35

Control Ports................................................................................... 36

Burst Mode Writing and Reading............................................ 36

I2C Port ........................................................................................ 36

SPI Port........................................................................................ 39

Serial Data Input/Output Ports .................................................... 40

Applications Information .............................................................. 42

Power Supply Bypass Capacitors.............................................. 42

GSM Noise Filter........................................................................ 42

Grounding................................................................................... 42

Exposed Pad PCB Design ......................................................... 42

Control Registers............................................................................ 43

Control Register Details ............................................................ 44

Outline Dimensions....................................................................... 75

Ordering Guide .......................................................................... 75

Automotive Products................................................................. 75

REVISION HISTORY

4/13—Rev. 0 to Rev. A

Added Maximum Junction Temperature of 125°C.................... 12

Updated Outline Dimensions....................................................... 75

10/10—Revision 0: Initial Version

Similar Part No. - ADAU1961_17

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADAU1961WBCPZ	985Kb / 76P	Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL REV. A
	ADAU1961WBCPZ-R7	985Kb / 76P	Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL REV. A
	ADAU1961WBCPZ-RL	985Kb / 76P	Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL REV. A

More results

Similar Description - ADAU1961_17

Manufacturer	Part #	Datasheet	Description
Analog Devices	ADAU1361	667Kb / 81P	Audio Codec with Integrated PLL
	ADAU1761	882Kb / 93P	24-Bit Audio Codec with Integrated PLL
	ADAU1361BCPZ	863Kb / 80P	Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL Rev. C
	ADAU1961	985Kb / 76P	Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL REV. A
	ADAU1461	1Mb / 88P	SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL REV. 0
	ADAU1761	1Mb / 92P	SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL REV. C
	ADAU1461	1Mb / 89P	SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL Rev. 0
Texas Instruments	TPS65950A2ZXN	1Mb / 171P	[Old version datasheet] Integrated Power Management/Audio Codec
	TPS65951	1Mb / 170P	[Old version datasheet] Integrated Power Management/Audio Codec
	TPS65950	180Kb / 8P	[Old version datasheet] Integrated Power Management/Audio Codec

More results

ADAU1961 Datasheet(PDF) 3 Page - Analog Devices

ADAU1961 Datasheet(HTML) 3 Page - Analog Devices

Similar Part No. - ADAU1961_17

Similar Description - ADAU1961_17

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

Datasheet Download

Link URL