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Stereo-tone/volume control circuit (Stereo Tone / volume control circuit)
| Manufacturer : | Philips Semiconductors (NXP) |
|---|---|
| Package/Case : | DIP18 |
| Product Categories : | Integrated Circuits (ICs) |
| Datasheet: | TDA1526 Datasheet (PDF) |
| RoHs Status: | Lead free / RoHS Compliant |
| In-stock: | 2856 |
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TDA1526 Product Details
The device is designed as an active stereo-tone/volume control for car radios, TV receivers and mains-fed equipment. It includes functions for bass and treble control, volume control with built-in contour (can be switched off) and balance. All these functions can be controlled by DC voltages or by single linear potentiometers. The TDA1526 is an audio processor integrated circuit designed to provide high-quality audio processing for various applications. This IC is specifically tailored for audio amplification and tone control, making it an essential component in audio systems.
The TDA1526 is a specialized Stereo-Tone/Volume Controller IC designed to provide comprehensive control over audio tone and volume in stereo systems. With advanced features and precise functionality, this IC is an essential component for optimizing audio quality and adjusting sound characteristics.
Pinout
Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.
Input 1: Audio Input 1
Input 2: Audio Input 2
GND: Ground
Volume: Volume Control
Treble: Treble Control
Bass: Bass Control
Input Selector: Audio Source Selection
Mute: Mute Control
Output: Audio Output
Detailed Pin Description:
Pin 1 (GND): Ground Pin.
Pin 2 (VCC): Positive Power Supply Pin.
Pin 3 (INL): Left Channel Audio Input.
Pin 4 (TREF): Tone Reference Voltage Pin.
Pin 5 (OUTL): Left Channel Audio Output.
Pin 6 (AGC): Automatic Gain Control Pin.
Pin 7 (BYP): Bypass Pin for optional external components.
Pin 8 (SW): Switching Control Pin for Tone Control.
Pin 9 (TCTL): Tone Control Pin.
Pin 10 (CTRL): Volume Control Pin.
Pin 11 (INR): Right Channel Audio Input.
Pin 12 (AGCR): Automatic Gain Control for Right Channel.
Pin 13 (OUTR): Right Channel Audio Output.
Pin 14 (MODE): Mode Control Pin.
Note: The pin configuration above is a general representation. Refer to the specific datasheet for precise details.
Circuit Diagram
Incorporate a circuit diagram that illustrates the connections and operation of the TDA1526 IC for a more visual representation.
Feature
• Few external components necessary
• Low noise due to internal gain
• Bass emphasis can be increased by a double-pole low-pass filter
• Wide power supply voltage range.
Note: Comprehensive technical details can be available in the TDA1526 datasheet.
Audio Processor IC: The TDA1526 serves as a dedicated audio processor, offering advanced features for audio signal control and amplification.
Amplification: This IC is designed to amplify audio signals, ensuring clear and powerful sound reproduction.
Tone Control: The TDA1526 incorporates tone control capabilities, allowing users to adjust bass and treble frequencies to suit their preferences.
Input Selector: With an input selector feature, the IC facilitates the choice of different audio sources, providing flexibility in audio system configurations.
Volume Control: The TDA1526 includes volume control functionality, enabling precise adjustment of audio output levels.
Stereo Tone Control: Precise adjustment of bass and treble.
Volume Control: Variable volume adjustment for left and right channels.
Automatic Gain Control (AGC): Maintains consistent audio levels.
Switching Control: Allows for tone control bypass.
Applications
Audio Amplification Systems: The TDA1526 is ideal for use in audio amplification systems, delivering high-quality audio output.
Home Theater Systems: This IC is well-suited for home theater applications, providing tone control and volume adjustments for an enhanced audio experience.
Audio Receivers: Incorporate the TDA1526 into audio receivers to optimize audio signals and provide customizable tone settings.
Amplified Speaker Systems: Amplified speaker systems benefit from the TDA1526's amplification and tone control features, ensuring optimal sound quality.
Hi-Fi Audio Systems: Integration into high-fidelity audio systems.
Functionality
The TDA1526 combines amplification, tone control, and input selection to offer a comprehensive audio processing solution. Users can fine-tune their audio experience with volume, bass, and treble adjustments.
Usage Guide
Audio Inputs: Connect audio sources to Input 1 and Input 2 for versatile audio system configurations.
Tone Control: Adjust bass and treble frequencies using the dedicated Bass and Treble controls.
Volume Adjustment: Use the Volume control to set the desired audio output level.
Input Selection: Choose between different audio sources with the Input Selector feature.
Mute Functionality: Utilize the Mute control to temporarily silence the audio output.
Frequently Asked Questions
Q: What is the purpose of the Mute control on the TDA1526?
A: The Mute control allows users to temporarily silence the audio output without adjusting volume settings.
Q: Can the TDA1526 be used in car audio systems?
A: While primarily designed for home audio applications, the TDA1526 can be adapted for certain car audio setups requiring its features. Ensure proper voltage compatibility and consult the datasheet for specific details.
Technical Parameters
- Manufacturer
- PHILIPS
- Packing
- Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
- RoHs Status
- Lead free / RoHS Compliant
- Package/Case
- DIP18
TDA1526 Equivalent Parts
For the TDA1526 component, you may consider these replacement and alternative parts.
| Models | Manufacturer | Package/Case | Description |
|---|---|---|---|
| TDA7313 | SOP | Digital Controlled Stereo Audio Processor With Loudness | |
| TDA7315 | ST | DIP-20 | Digital Controlled Audio Processor With Loudness |
| TDA1524A | PHILIPS/NXP/ST | DIP-18 | Stereo-tone/volume control circuit (Stereo Tone / volume control circuit) |
| TDA1524 | DIP | Stereo-tone/volume control circuit | |
| PT2258 | PTC | DIP-20 | 6-Channel Electronic Volume Controller IC |
TDA1526 Related Products
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- $20.00-$40.00 (0.50 KG)
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- Fedex
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Packing
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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
FAQ:
- Q: How does Jotrin guarantee that TDA1526 is the original manufacturer or agent of PHILIPS?
- We have a professional business development department to strictly test and verify the qualifications of PHILIPS original manufacturers and agents. All PHILIPS suppliers must pass the qualification review before they can publish their TDA1526 devices; we pay more attention to the channels and quality of TDA1526 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of TDA1526 chips? Including PHILIPS original factory information, application, TDA1526 pictures?
- You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through Philips Semiconductors (NXP) Information page.
- Q: Are the PHILIPS's TDA1526 price and stock displayed on the platform accurate?
- The PHILIPS's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for TDA1526, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online. - Q: What forms of payment can I use in Jotrin?
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- Q: How is the shipping arranged and track my package?
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Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. - Q: What is the process for returns or replacement of TDA1526?
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the TDA1526 we delivered, we will accept the replacement or return of the TDA1526 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of TDA1526.
(3)The TDA1526 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy. - Q: How to contact us and get support, such as TDA1526 datasheet pdf, TDA1526 pin diagram?
- Need any After-Sales service, please feel free contact us: sales@jotrin.com
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