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Description
The TDA755X family is a high-performance, fully programmable 24-bit, 50 MIPS Digital Signal Processor (DSP) designed to support several speech and audio applications, such as Automatic Speech Recognition, Speech Synthesis, Speaker Verification, Echo and Noise Cancellation. It offers an effective solution for these applications due to the integrated A/D and D/A converters and large amount of memory on chip.
Specifications and features
- 24-BIT, FIXED POINT, 50 MIPS DSP CORE
- LARGE ON-BOARD PROGRAM ROM AND DATA RAM (UP TO 16Kw ROM/RAM AND 16Kw RAM)
- INTEGRATED STEREO A/D AND D/A, 16-BIT SIGMA-DELTA
- PROGRAMMABLE CODEC SAMPLE RATE FROM 4 TO 48 kHz
- ON-BOARD PLL FOR CORE CLOCK AND CONVERTERS
- MANAGEMENT OF EXTERNAL FLASH/SRAM/DRAM MEMORY BANK
- I2C OR SPI SERIAL INTERFACE FOR EXTERNAL CONTROL
- 80-PIN TQFP, 0.65 mm PITCH
- AUTOMOTIVE GRADE (FROM -40° C to +85°C)
Application Scenarios
The TDA75551D is suitable for real-time digital speech and audio processing applications, including speech recognition, speech synthesis, speech compression, echo cancelling, noise cancelling, and speaker verification.
Comparison
Advantages- High-performance DSP core
- Large on-board memory
- Integrated A/D and D/A converters
- Programmable sample rate
- Wide temperature range (automotive grade)
DisadvantagesNo specific disadvantages found for the TDA75551D.
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Similar parts: 430483 , 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
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 TDA75551D
- Chipdatas Part: CD94-TDA75551D
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 13:01 +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.
Shipping Tips
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DHL(www.dhl.com)
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UPS(www.ups.com)
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FedEx(www.fedex.com)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
