TDA7439 - Brand New STMicroelectronics Special Purpose Audio ICs
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Description
The TDA7439 is a volume, tone (bass, mid-range, and treble) and balance processor for high-quality audio applications in car-radio and Hi-Fi systems. It is controlled by a serial bus and provides selectable input gain. The AC signal setting is achieved through resistor networks and switches combined with operational amplifiers. The TDA7439 utilizes BIPOLAR/CMOS technology to deliver low distortion, low noise, and DC stepping.
Specifications and features
- Input multiplexer with four stereo inputs
- Selectable input gain for optimal adaptation to different sources
- Single stereo output
- Treble, mid-range, and bass control in 2-dB steps
- Volume control in 1-dB steps
- Two independent speaker attenuators with balance facility in 1-dB steps
- Independent mute function
- All functions are programmable via serial bus.Application Scenarios
The TDA7439 is ideal for use in car-radio and Hi-Fi systems, where high-quality audio processing is required. It can be used to enhance volume, adjust tone, and balance the audio output for optimal listening experiences.
Comparison
Advantages- High-quality audio processing for car-radio and Hi-Fi systems
- Selectable input gain for optimal adaptation to different sources
- Low distortion, low noise, and DC stepping
- Programmable functions via serial bus for flexibilityDisadvantages- Limited to audio applications, not suitable for other purposes
- Requires a serial bus for control and programming -
Similar parts: 535 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Popular parts of the same kind
- Datasheet: Download TDA7439
- Chipdatas Part: CD93-TDA7439
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/25 14:38 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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