TDA7439B
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STMicroelectronics TDA7439B

Manufacturer No:
TDA7439B
Manufacturer:
STMicroelectronics
Package:
Tube
Description:
IC PROCESSOR AUDIO DGTL 28DIP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TDA7439B, produced by STMicroelectronics, is a single-chip solution designed for digital audio processing and control. This integrated circuit is particularly suited for multichannel audio applications, including car-radio and Hi-Fi systems. It offers a comprehensive set of features for volume, tone (bass, middle, and treble), and balance (Left/Right) adjustments, making it a versatile component for high-quality audio systems.

Key Specifications

ParameterDescription
ManufacturerSTMicroelectronics
Part NumberTDA7439B
Package28DIP (Dual In-Line Package)
FunctionDigital Audio Processor
Product StatusObsolete
AdjustmentsVolume, Bass, Middle, Treble, Left/Right Balance

Key Features

  • Digital control for volume, bass, middle, and treble adjustments
  • Left/Right balance control
  • Three-band equalizer
  • Suitable for multichannel audio applications
  • Compact 28DIP package

Applications

The TDA7439B is designed for use in various high-quality audio systems, including:

  • Car-radio systems
  • Hi-Fi audio systems
  • Other multichannel audio applications requiring precise volume and tone control

Q & A

  1. What is the primary function of the TDA7439B?
    The primary function of the TDA7439B is to serve as a digital audio processor for volume, tone, and balance adjustments.
  2. What type of package does the TDA7439B come in?
    The TDA7439B comes in a 28DIP (Dual In-Line Package).
  3. Is the TDA7439B still in production?
    No, the TDA7439B is listed as obsolete.
  4. What are the key adjustments provided by the TDA7439B?
    The key adjustments include volume, bass, middle, treble, and Left/Right balance.
  5. What are some common applications of the TDA7439B?
  6. Who is the manufacturer of the TDA7439B?
    The manufacturer is STMicroelectronics.
  7. What is the part number for this component?
    The part number is TDA7439B.
  8. Does the TDA7439B support multichannel audio?
  9. Where can I find detailed specifications for the TDA7439B?
    You can find detailed specifications on the datasheet available from STMicroelectronics or distributors like Digi-Key and Mouser.
  10. What is the significance of the three-band equalizer in the TDA7439B?
    The three-band equalizer allows for precise control over bass, middle, and treble frequencies, enhancing audio quality.

Product Attributes

Function:- 
Applications:- 
Number of Channels:- 
Interface:- 
Voltage - Supply:- 
Operating Temperature:- 
Specifications:- 
Mounting Type:Through Hole
Package / Case:28-DIP (0.600", 15.24mm)
Supplier Device Package:28-PDIP
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Similar Products

Part Number TDA7439B TDA7439
Manufacturer STMicroelectronics STMicroelectronics
Product Status Obsolete Obsolete
Function - Audio Tone Processor
Applications - Automotive Audio, Consumer Audio
Number of Channels - 2
Interface - I²C
Voltage - Supply - 7V ~ 10.2V
Operating Temperature - 0°C ~ 70°C (TA)
Specifications - -
Mounting Type Through Hole Through Hole
Package / Case 28-DIP (0.600", 15.24mm) 30-SDIP (0.400", 10.16mm)
Supplier Device Package 28-PDIP 30-SDIP

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