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See Technical Specifications

TAS3108DCP +BOM

Digital Audio Processor

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TAS3108DCP
Datasheet:

TAS3108DCP Datasheet (PDF)
DSP Type:

fixed-point
DSP (max) (MHz):

135
Rating:

Automotive, Catalog
Operating Temperature Range (°C):

-40 to 105, 0 to 0, 0 to 70
EDA/CAD Models:

Request Free CAD Models for TAS3108DCP

TAS3108DCP General Description

The TAS3108DCP is a cutting-edge audio processor that offers exceptional flexibility and performance for a wide range of applications. With a fully programmable architecture and advanced processing capabilities, this device is ideal for home audio systems, commercial audio installations, and automotive applications. The TAS3108/TAS3108IA utilize a custom programming environment optimized for digital audio processing algorithms, ensuring high-quality audio reproduction every time. The innovative 48-bit data path, 28-bit filter coefficients, and single-cycle 28 × 48-bit multiplier with a 76-bit accumulator deliver superior sound processing capabilities that set this product apart from its competitors. Additionally, the embedded 8051 microprocessor provides efficient algorithm and data control, further enhancing the overall performance of the TAS3108DCP

Key Features

8 channel Programmable Audio Digital Signal Processor (DSP)
135-MHz Maximum Speed, >2800 Processing Cycles Per Sample at 48 kHz
Sample Rates of 32 kHz to 192 kHz
48-Bit Data Path and 28-Bit Coefficients
Single-Cycle, 76-Bit Multiply Accumulate
Five Simultaneous Operations Per Clock Cycle
1022 Words of 48-Bit Data Memory
1022 Words of 28-Bit Coefficient Memory
3K Words of 54-Bit Program RAM
5.88K Words of 24-Bit Delay Memory (122.5 ms at 48 kHz)
15 Stereo/TDM Data Formats
Independent Input/Output Data Formats
16-, 20-, 24-, and 32-Bit Word Sizes
64-f_S, 128-f_S, 192-f_S, and 256-f_S SCLK to Support Discrete 4 channel TDM, 6 channel TDM, and 8 channel TDM Data-Transfer Formats
Two I²C Ports for Slave or Master Download
Soft Volume Controller
Dither Generator
Efficient log²/2^x Estimator
Single 3.3-V Power Supply
38-Pin Thin Shrink Small-Outline Package (TSSOP) (DCP)
AEC-Q100 (Grade 2: –40°C to 105°C) Compliant for Automotive Applications (TAS3108IA)
Applications
- Automotive Sound Systems
- Digital Televisions
- Home Theater Systems
- Mini-Component Audio

Specifications

DSP type	fixed-point	DSP (max) (MHz)	135
Rating	Automotive, Catalog	Operating temperature range (°C)	-40 to 105, 0 to 0, 0 to 70
feature-tradename		feature-data-bus-width-bit
feature-minimum-operating-supply-voltage-v		feature-maximum-operating-supply-voltage-v
feature-interface-type		feature-packaging	Tube
feature-rad-hard		feature-pin-count	38
feature-cecc-qualified	No	feature-esd-protection
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	No