TDA7451 - Brand New STMicroelectronics Audio Amplifiers
In Stock:5856 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
5856,
Ready for Immediate Shipping
Brand:STMicroelectronics
Category:Audio Amplifiers
Chipdatas Part No.:CD93-TDA7451
Manufacturer Part No.:TDA7451
Datecode:09+
Package:25-Flexiwatt Formed Leads
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Description
TDA7451 is an electronic component belonging to the Audio Amplifiers product category. It is known for its high output power capability, making it suitable for various audio applications. With a maximum power output of 4 x 9.5W or 2 x 32W/4Ω, TDA7451 delivers impressive sound performance.
Specifications and features
- 4 x 9.5W or 2 x 32W/4Ω max power output
- 4 x 8.5W or 2 x 28W/4Ω EIAJ power output
- 4 x 7W or 2 x 22W/4Ω @14.4V, 1KHz; 10% power output
- No need for decoupling capacitors
- No need for bootstrap capacitor
- No need for external compensation
- Internally fixed gain (20dB)
- Pop-free audio section
- ST-BY function (C-MOS)
- Mute function (C-MOS)
- Clip detector, thermal warning, short circuit detection
- Built-in voltage regulators: 5V @ 150mA with reset, 5V @ 500mA with ST-BY, 8.5V @ 200mA with ST-BY
- Regulators diagnostic feature: undervoltage, 8.5V drop sense, short circuit, load dump, over-temperature
Application Scenarios
TDA7451 can be used in various audio applications, such as:
- Home theater systems
- Car audio systems
- Portable speakers
Comparison
Advantages:
- High output power capability
- No need for external components like decoupling capacitors or bootstrapping capacitor
- Pop-free audio section for clear sound output
- ST-BY and mute functions for power-saving and convenience
- Built-in voltage regulators for stable power supply
- Regulators diagnostic feature for added protection
Disadvantages:
- No significant disadvantages found
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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
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download TDA7451
- Chipdatas Part: CD93-TDA7451
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 15:38 +0800
Refund
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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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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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