TDA7468D

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TDA7468D

+Nomenclature

IC AUDIO TONE PROCESSOR 28SO

  • FabricantSemi - conducteurs optiques

  • Pièce fabricant #TDA7468D

  • Package SOIC-28

  • En stock4837

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Spécifications

Attribut Valeur
Package Tube
ProductStatus Obsolete
Function Audio Tone Processor
Applications Consumer Audio
NumberofChannels 2
Interface I²C
Voltage-Supply 5V ~ 10V
OperatingTemperature 0°C ~ 70°C (TA)
Specifications ALC Surround
MountingType Surface Mount
Package/Case 28-SOIC (0.295, 7.50mm Width)

Présentation

Description

The TDA7468D is a digital audio processor from STMicroelectronics, designed for high-quality audio applications. It features:
- 4 stereo inputs (selectable via I²C)
- Volume, bass, treble, balance, and loudness control
- I²C serial interface for digital control
- Low distortion and noise for clear audio output
- Wide supply voltage range (8V to 10V)
Ideal for car audio systems, home theaters, and multimedia devices, the TDA7468D simplifies audio signal processing while maintaining fidelity. Its compact SO-20 package makes it suitable for space-constrained designs.
For detailed specs, refer to the datasheet.

Equivalent

The TDA7468D is an audio processor IC. Equivalent or similar alternatives include:
- TDA7439 (Audio processor with similar features)
- PT2314 (Stereo audio processor with I²C control)
- NJU72343 (Digital-controlled audio processor)
- KA22686 (Tone/volume control IC)
These chips offer comparable functions like tone/volume control and input selection but may differ in pinout or specs. Always check datasheets for compatibility.

Pinout

The TDA7468D is a 32-pin audio processor IC designed for high-quality sound processing. Key functions include:
- Input Selection: 4 stereo analog inputs.
- Volume Control: Digital control with mute function.
- Tone Control: Adjustable bass, treble, and balance.
- Loudness Compensation: Enhances low/high frequencies at low volumes.
- I²C Interface: For digital control via microcontroller.
Pins include power supply (VCC, GND), input/output channels (LIN, RIN, LOUT, ROUT), and I²C lines (SCL, SDA).
Package: SO32 (32-pin Small Outline).

Package

The TDA7468D is available in a SO-20 (SOIC-20) package. This surface-mount package has 20 pins and is commonly used for audio processing ICs. It features a compact design suitable for space-constrained applications.

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