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See Technical Specifications

TAS3308PZTR +BOM

Digital audio SoC with PWM

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TAS3308PZTR
Datasheet:

TAS3308PZTR Datasheet (PDF)
Function:

Audio Signal Processor
Applications:

Consumer Audio, Musical Instruments
Number Of Channels:

2
Interface:

I²C
EDA/CAD Models:

Request Free CAD Models for TAS3308PZTR

TAS3308PZTR General Description

The TAS3308 is equipped with a custom-designed 135-MHz, 48-bit digital audio processor, ensuring precision and accuracy in every audio operation. Its 100-dB DNR ADC and six 105-dB DNR PWM output channels guarantee high-quality audio reproduction throughout the signal chain. Additionally, the TAS3308 seamlessly interfaces with TI's PurePath Digital PWM technology, making it a versatile and reliable choice for audio applications. Whether you're looking to implement matrix decoding, stereo widening, or surround sound virtualization, the TAS3308 delivers exceptional performance with the added flexibility of third-party or TI royalty-free algorithms

Key Features

Digital Audio Processor
- Fully Programmable With the Graphical, Drag-and-Drop
  PurePath Studio™ Software Development Environment
- 135-MHz Operation 48-Bit Data Path With 76-Bit Accumulator
- Hardware Single-Cycle Multiplier (28 × 48)
- Five Simultaneous Operations Per Clock Cycle
- Usable 1k Data RAM Words (48 Bit), Usable 1k Coefficient RAM (28 Bit)
- Usable 2.8k Program RAM
- 360 ms at 48 kHz, 17k Words 24-Bit Delay Memory
- Slave Mode F_s is 32.44.1 and 48 kHz With Auto Sample Rate Detection
- Master Mode F_s is 48 kHz
Analog Audio Input/Output
- 10:1 Stereo Analog Input MUX
- Stereo Analog Pass-Through Channel
- Stereo, Single-Ended ADC
  (100 dB DNR Typical)
- Six Differential PWM Outputs
  (105 dB DNR Typical)
- PurePath™ Digital Technology Minimizes Pop/Click
- Fourth Order Chaotic Noise Shaper With Non-Linear Correction
Digital Audio Input/Output
- Three Synchronous Serial Audio Inputs (Six Channels)
- Two Synchronous Serial Audio Outputs (Four Channels)
- Input and Output Data Formats: 16-, 20-, or 24-Bit Data Left, Right,
  and I²S
- S/PDIF Transmitter
System Control Processor
- Embedded 8051 WARP Microprocessor
- Programmable Using Standard 8051 C Compilers
- Four Programmable GPIO pins
General Features
- Two I²C Ports for Slave or Master Download
- Single 3.3-V Power Supply
- Integrated Regulators
APPLICATIONS
- Flat-Screen Televisions
- MP3 Player/Music Phone Docks
- Speaker Bars
- Mini/Micro-Component Systems
- Automotive Head Units
- Musical Instruments

Specifications

Category	Integrated Circuits (ICs)Audio Special Purpose	Series	-
Function	Audio Signal Processor	Applications	Consumer Audio, Musical Instruments
Number of Channels	2	Interface	I²C
Voltage - Supply	3V ~ 3.6V	Operating Temperature	0°C ~ 70°C (TA)
Specifications	-	Mounting Type	Surface Mount
Base Product Number	TAS3308