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  • The TDA7468D is a volume tone (bass and treble) balance (Left/Right) processor for quality audio applications in Hi-Fi systems.

    Selectable input gain is provided. Control of all the functions is accomplished by serial bus.
    The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
    Thanks to the used BIPOLAR/CMOS Technology, Low Distortion, Low Noise and DC stepping are obtained

    Key Features

    • EXTERNALLY ADJUSTABLE SURROUND
    • SERIAL BUS
    • TWO SPEAKER ATTENUATORS:\t\tTWO INDEPENDENT SPEAKER CONTROL IN 1.0dB STEPS FOR BALANCE FACILITY\t\tINDEPENDENT MUTE FUNCTION\t\t
    • VOLUME CONTROL IN 1.0dB STEPS
    • INPUT MULTIPLEXER\t\t4 STEREO INPUTS\t\tSELECTABLE INPUT GAIN FOR OPTIMAL ADAPTATION TO DIFFERENT SOURCES\t\t
    • BASS ALC
    • ONE STEREO OUTPUT
    • STEPS
    • ALL FUNCTION ARE PROGRAMMABLE VIA
    • TREBLE AND BASS CONTROL IN 2.0dB

Circuit Diagram

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Ecosystems

    • Part Number

      AudioMUX click is a sound processing Click board™ with digital controls, based on the TDA7468D IC. It can be used to select one of four audio input channels, adjust its frequency response and volume, and send it to the output.

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Technical Documentation

    • Description Version Size Action
      DS2642
      Two bands digitally controlled audio processor with bass ALC surround
      4.2
      248.49 KB
      PDF
      DS2642

      Two bands digitally controlled audio processor with bass ALC surround

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA7468D13TR
Active
SO-28 Industrial Ecopack1

TDA7468D13TR

Package:

SO-28

Material Declaration**:

Marketing Status

Active

Package

SO-28

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
TDA7468D13TR Available at 4 distributors

Distributor availability ofTDA7468D13TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1543 1 Order Now
Newark Element14 AMERICA 392 0 Order Now
MOUSER WORLDWIDE 860 1 Order Now
Farnell Element14 EUROPE 352 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

1543

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

392

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

860

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

352

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Sample & Buy Buy now
Active
EAR99 NEC Tape And Reel SO-28 - - MALAYSIA 1.421 / 1k

TDA7468D13TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.421 / 1k

Distributor availability ofTDA7468D13TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1543 1 Order Now
Newark Element14 AMERICA 392 0 Order Now
MOUSER WORLDWIDE 860 1 Order Now
Farnell Element14 EUROPE 352 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

1543

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

392

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

860

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

352

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-28

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.421 / 1k

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors