3 BAND CAR AUDIO PROCESSOR

Download datasheet

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The TDA7719 is a high performance signal processor specifically designed for car radio applications. The device includes a high performance audioprocessor with fully integrated audio filters and new Soft Step architecture. The digital control allows programming in a wide range of filter characteristics. By the use of BCMOS-process and liner signal processing low distortion and low noise are obtained.

    Key Features

    • AEC-Q100 qualified
    • Input multiplexer
      • Multiple input configuration for different application
    • Loudness
      • 2ndorder frequency response
      • Programmable center frequency
      • 15 dB with 1 dB steps
      • Selectable high frequency boost
      • Selectable flat-mode
    • Volume
      • +15 dB to -15 dB with 1 dB step resolution
      • Soft-step control with programmable blend times
    • Bass
      • 2ndorder frequency response
      • Center frequency programmable in 4 steps
      • Q programmable 1.0/1.25/1.5/2.0
      • DC gain programmable
      • -15 dB to 15 dB range with 1 dB resolution
    • Middle
      • 2ndorder frequency response
      • Center frequency programmable in 4 steps
      • Q programmable 0.5/0.75/1.0/1.25
      • -15 dB to 15 dB range with 1 dB resolution
    • Treble
      • 2ndorder frequency response
      • Center frequency programmable in 4 steps
      • -15 dB to 15 dB with 1 dB resolution
    • Speaker
      • 4 independent soft-step speaker controls
      • 0 dB to -79 dB with 1 dB steps
      • Direct mute
    • Subwoofer
      • 2ndorder low pass filter with programmable cut off frequency
      • 2 independent soft-step level control
    • Mute functions
      • Direct mute
      • Digitally controlled SoftMute with 4 programmable mute-times
    • Offset detection
      • Offset voltage detection circuit for on-board power amplifier failure diagnosis
    • Level meter
      • Provide rectified level voltage of main source signal (before loudness)
    • Rear seat selector
      • Full source selector for rear seat output
    • Mixing selector

Circuit Diagram

Download Download

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
TDA7719TR TSSOP28 9.7 x 4.4 Tape And Reel - -
Active
1.6 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTDA7719TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 100 1 Order Now
MOUSER WORLDWIDE 96 1 Order Now

Distributor reported inventory date: 2019-08-07

Distributor Name

DIGIKEY

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

96

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-08-07

Buy now
TDA7719 TSSOP28 9.7 x 4.4 Tube - -
Active
1.6 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTDA7719

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 991 1 Order Now

Distributor reported inventory date: 2019-08-07

Distributor Name

MOUSER

Stock

991

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-08-07

Buy now

TDA7719TR

Package

TSSOP28 9.7 x 4.4

Packing Type

Tape And Reel

Unit Price (US$)

1.6*

Distributor availability ofTDA7719TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 100 1 Order Now
MOUSER WORLDWIDE 96 1 Order Now

Distributor reported inventory date: 2019-08-07

Distributor Name

DIGIKEY

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

96

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-08-07

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

1.6

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TDA7719

Package

TSSOP28 9.7 x 4.4

Packing Type

Tube

Unit Price (US$)

1.6*

Distributor availability ofTDA7719

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 991 1 Order Now

Distributor reported inventory date: 2019-08-07

Distributor Name

MOUSER

Stock

991

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-08-07

Operating Temperature (°C)

(min)

-

(max)

-

Marketing Status

Active

Unit Price (US$)

1.6

Quantity

1000

ECCN (US)

EAR99

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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS5370
      Automotive 3 band car audio processor
      5.1
      856.48 KB
      PDF
      DS5370

      Automotive 3 band car audio processor

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA7719
Active
TSSOP28 9.7 x 4.4 Automotive Ecopack2
TDA7719TR
Active
TSSOP28 9.7 x 4.4 Automotive Ecopack2

TDA7719

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

Marketing Status

Active

Package

TSSOP28 9.7 x 4.4

Grade

Automotive

RoHS Compliance Grade

Ecopack2

TDA7719TR

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

Marketing Status

Active

Package

TSSOP28 9.7 x 4.4

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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.