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DVDD_PWM2

VALID/SYNC

PWM2_RD

DVDD2

DVSS_PWM3

MCLKOUT

PWM3_RI

SDOUT2/SPDIF_OUT

SDIN2

SCLKOUT

PWM2_RI

VREG_EN

PWM3_LD

RSVD

PWM3_RD

SDOUT1

SPDIF_IN

LRCLKOUT

DVSS2

LRCLKIN

PWM3_LI

SCLKIN

DVDD_PWM3

SDIN3

SDIN1

AVDD_LO

LINEIN9L

AVDD_REF

AVDD_LI3

LINEIN10R

LINEIN7R

LINEIN9R

LINEIN6L

LINEIN5L

AVSS_ADC/REF

V1P5_REF

LINEIN8L

BG_REF

AVDD_ADC

AVSS_LI3

LINEIN6R

AVSS_LI2

LINEIN7L

LINEIN8R

LINEIN4R

BIAS_REF

LINEIN4L

LINEIN10L

LINEIN5R

AVDD_LI2

DESCRIPTION/ORDERING INFORMATION

TAS3308

DIGITAL AUDIO PROCESSOR

WITH ANALOG INTERFACE

SLES215A – FEBRUARY 2008 – REVISED MARCH 2008

PZT PACKAGE

(TOP VIEW)

TAS3308 is an audio system-on-a-chip (SOC) designed for digital TV audio systems and mini/micro component

applications. It includes analog and digital audio interface. For analog input and output the TAS3308 has ten

multiplexed stereo inputs with one stereo ADC and three stereo PWM outputs. For digital input and output the

PCM data.

TAS3308 has a programmable audio DSP that preserves high-quality audio by using a 48-bit data path, 28-bit

filter coefficients, and a single cycle 28

× 48-bit multiplier. The programmability feature allows users to customize

features in the DSP RAM.

ORDERING INFORMATION

ORDERABLE PART NUMBER

TOP-SIDE MARKING

Tray

TAS3308PZT

0

°C to 70°C

TQFP – PZT

Tape and reel

TAS3308PZTR

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

2

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Copyright © 2008, Texas Instruments Incorporated

Product Folder Link(s): TAS3308