CS42L52-DNZ datasheet(3/82 Pages) CIRRUS

Part #	CS42L52-DNZ

Description	2Low-power, Stereo CODEC w/ Headphone & Speaker Amps

Download	82 Pages

Scroll/Zoom	100%

Manufacturer	CIRRUS [Cirrus Logic]

Direct Link	http://www.cirrus.com

Logo

3 / 82 page

DS680F1

3

CS42L52

5/13/08

TABLE OF CONTENTS

1. PIN DESCRIPTIONS .............................................................................................................................. 8

1.1 I/O Pin Characteristics ...................................................................................................................... 9

2. TYPICAL CONNECTION DIAGRAM ................................................................................................... 10

3. CHARACTERISTIC AND SPECIFICATIONS ...................................................................................... 11

RECOMMENDED OPERATING CONDITIONS ................................................................................... 11

ABSOLUTE MAXIMUM RATINGS .......................................................................................................11

ANALOG INPUT CHARACTERISTICS (COMMERCIAL - CNZ) .......................................................... 12

ANALOG INPUT CHARACTERISTICS (AUTOMOTIVE - DNZ) .......................................................... 13

ADC DIGITAL FILTER CHARACTERISTICS ....................................................................................... 14

ANALOG OUTPUT CHARACTERISTICS (COMMERCIAL - CNZ) ...................................................... 15

ANALOG OUTPUT CHARACTERISTICS (AUTOMOTIVE - DNZ) ...................................................... 16

ANALOG PASSTHROUGH CHARACTERISTICS ............................................................................... 17

PWM OUTPUT CHARACTERISTICS .................................................................................................. 17

HEADPHONE OUTPUT POWER CHARACTERISTICS ...................................................................... 19

LINE OUTPUT VOLTAGE LEVEL CHARACTERISTICS ..................................................................... 20

COMBINED DAC INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE .............................. 20

SWITCHING SPECIFICATIONS - SERIAL PORT ............................................................................... 21

SWITCHING SPECIFICATIONS - I²C CONTROL PORT ..................................................................... 22

DC ELECTRICAL CHARACTERISTICS .............................................................................................. 23

DIGITAL INTERFACE SPECIFICATIONS & CHARACTERISTICS ..................................................... 23

POWER CONSUMPTION .................................................................................................................... 24

4. APPLICATIONS ................................................................................................................................... 25

4.1 Overview ......................................................................................................................................... 25

4.1.1 Basic Architecture ................................................................................................................. 25

4.1.2 Line & MIC Inputs .................................................................................................................. 25

4.1.3 Line & Headphone Outputs ................................................................................................... 25

4.1.4 Speaker Driver Outputs ......................................................................................................... 25

4.1.5 Fixed Function DSP Engine .................................................................................................. 25

4.1.6 Beep Generator ..................................................................................................................... 25

4.1.7 Power Management .............................................................................................................. 25

4.2 Analog Inputs ................................................................................................................................. 26

4.2.1 MIC Inputs ............................................................................................................................. 27

4.2.2 Automatic Level Control (ALC) .............................................................................................. 27

4.2.3 Noise Gate ............................................................................................................................ 28

4.3 Analog Outputs .............................................................................................................................. 29

4.3.1 Beep Generator ..................................................................................................................... 30

4.3.2 Limiter .................................................................................................................................... 31

4.4 Analog In to Analog Out Passthrough ............................................................................................ 32

4.4.1 Overriding the ADC Power Down .......................................................................................... 32

4.4.2 Overriding the PGA Power Down .......................................................................................... 33

4.5 PWM Outputs ................................................................................................................................. 33

4.5.1 Mono Speaker Output Configuration ..................................................................................... 33

4.5.2 VP Battery Compensation ..................................................................................................... 33

4.5.2.1 Maintaining a Desired Output Level ........................................................................... 34

4.6 Serial Port Clocking ........................................................................................................................ 34

4.7 Digital Interface Formats ................................................................................................................ 36

4.7.1 DSP Mode ............................................................................................................................. 36

4.8 Initialization ..................................................................................................................................... 37

4.9 Recommended Power-up Sequence ..............................................................................................37

4.10 Recommended Power-down Sequence ....................................................................................... 37

4.11 Required Initialization Settings ..................................................................................................... 37

4.12 Control Port Operation .................................................................................................................. 38

Similar Part No. - CS42L52-DNZ

Manufacturer	Part #	Datasheet	Description
Cirrus Logic	CS42L52	1Mb / 82P	Low Power, Stereo CODEC w/Headphone & Speaker Amps

More results

Similar Description - CS42L52-DNZ

Manufacturer	Part #	Datasheet	Description
Cirrus Logic	CS42L52	1Mb / 82P	Low Power, Stereo CODEC w/Headphone & Speaker Amps
	CS43L22	1Mb / 68P	Low Power, Stereo DAC w/Headphone & Speaker Amps
	CS43L22	695Kb / 66P	Low Power, Stereo DAC w/Headphone & Speaker Amps
Protek Devices	PA5750	300Kb / 30P	Low Power Stereo Audio CODEC With Speaker and Headphone Amplifier.
Texas Instruments	TLV320AIC29	1Mb / 88P	[Old version datasheet] STEREO AUDIO CODEC WITH INTEGRATED HEADPHONE AND SPEAKER AMPLIFIERS
	TLV320AIC29	1Mb / 87P	[Old version datasheet] STEREO AUDIO CODEC WITH INTEGRATED HEADPHONE AND SPEAKER AMPLIFIERS
	TLV320AIC28	792Kb / 81P	[Old version datasheet] STEREO AUDIO CODEC WITH INTERGRATED HEADPHONE AND SPEAKER AMPLIFIERS
	TLV320AIC28	1Mb / 85P	[Old version datasheet] STEREO AUDIO CODEC WITH INTEGRATED HEADPHONE AND SPEAKER AMPLIFIERS
Cirrus Logic	CS42L55	1Mb / 73P	Ultra Low Power, Stereo CODEC w/Class H Headphone Amp
Sanyo Semicon Device	LA4820M	677Kb / 20P	Monaural Speaker/Stereo Headphone Power Amplifier

More results

CS42L52-DNZ Datasheet(PDF) 3 Page - Cirrus Logic

CS42L52-DNZ Datasheet(HTML) 3 Page - Cirrus Logic

Similar Part No. - CS42L52-DNZ

Similar Description - CS42L52-DNZ

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 78 79 80 81 82

Datasheet Download

Link URL