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Description
The RTC6705A is a single-chip broadcast FM stereo radio tuner from RTC, a manufacturer of high-quality IC chips. It boasts a fully integrated set of building blocks, including a low-noise amplifier (LNA), voltage-controlled oscillator (VCO), digital synthesizer, digital FM demodulator, and MPX decoder. This FM tuner is designed to support worldwide European, US, Japanese, and Chinese FM bands and needs only a minimal amount of low-cost external components to function well. It delivers excellent sound quality in all condition, making it a popular choice for various portable applications.
Specifications and Features
- Worldwide FM band support (64–108 MHz)
- Digital frequency synthesizer
- On-chip VCO
- On-chip loop filter
- Autonomous search tuning
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
- Signal strength measurement
- Programmable de-emphasis (50/75 μs)
- Digital adaptive noise suppression
- Volume control
- 32.768 kHz, 12M, 24M, 13M, 26M, 19.2M, 38.4 MHz reference clocks
- 2-wire control interface
- 2.0V to 3.6 V supply voltage
- Integrated LDO regulator
- SOP-8 package
- Pb-free/RoHS compliant
- Integrated crystal oscillator
- Built-in audio amplifier for 32ohm load
Application Scenarios
The RTC6705A is widely used in portable devices, such as headphones, MP3/MP4 players, portable radios, PDA, and notebook PCs. It makes an ideal component for gifts because of its versatility and sound quality.
Comparison
Advantages- Integrated building blocks for high-quality sound output
- Worldwide FM band support
- Easy to integrate with minimal small and low-cost external components
- Autonomous search tuning and automatic control enable ease of use
- Pb-free/RoHS compliant for environment-friendly concerns
Disadvantages- The RTC6705A is designed for FM radio only; it cannot support AM broadcasting.
- The package size is relatively small, which may present some assembly complexities.
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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 RTC6705A
- Chipdatas Part: CD88-RTC6705A
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/25 14:42 +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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Registered Mail(www.singpost.com)
Free shipping without minimum order.
