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Description
The RTC6697 is a single-chip broadcast FM stereo radio tuner with fully integrated building blocks. With a powerful audio engine, it delivers optimum sound quality under hostile channel conditions. The RTC6697 is able to operate for worldwide European, US, Japanese and China FM bands and only requires a minimum amount of small and low-cost external components, which makes it a very attractive solution for portable devices.
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, 38.4MHz reference clock
- 2-wire control interface
- 2.0 V to 3.6 V supply voltage
- Integrated LDO regulator
- SOP-8 package
- Pb-free / RoHS compliant
- Integrated crystal oscillator
- Built-in audio amp for 32ohm load
Application Scenarios
- Headphones
- MP3, MP4 players
- Portable radios
- PDA
- Notebook PC
- Gift
Comparison
Advantages- Operates for worldwide European, US, Japanese and China FM bands.
- Requires a minimum amount of small and low-cost external components.
- Integrated building blocks for LNA, VCO with digital synthesizer, digital channel selection filter, digital FM demodulator and MPX decoder.
- Powerful audio engine capable of delivering optimum sound quality under hostile channel conditions.
Disadvantages- None identified.
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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 RTC6697
- Chipdatas Part: CD88-RTC6697
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 15:55 +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)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.