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Description
The RDA5800C is a single-chip broadcast FM transceiver IC with a fully integrated synthesizer, IF selectivity, and MPX decoder. The chip uses the CMOS process and supports multiple interfaces, requiring the least external component. The package size is 4X4mm and is completely adjustment-free, making it ideal for portable devices. It has a powerful low-IF digital audio processor that ensures optimum sound quality with varying reception conditions. The RDA5800C supports a 65M~115M frequency band receive and transmit and integrates 4K memory, making it suitable for use in simple wireless control appliances such as toys.
Specifications and features
- CMOS single-chip fully-integrated FM transceiver
- Low power consumption
- Supports worldwide and campus frequency band (65 -115 MHz)
- Digital low-IF tuner with image-reject down-converter
- Fully integrated digital frequency synthesizer with on-chip RF and IF VCO and on-chip loop filter
- All digital transmitter
- Autonomous search tuning
- Support integrated Rx/Tx PCB antenna and SNRFM searching
- Includes 4K memory and supports 32.768KHz crystal oscillator
- Digital auto gain control (AGC) and adaptive noise cancellation with Mono/stereo switch, soft mute, and high cut options
- Programmable de-emphasis (50/75 ms) and receive signal strength indicator (RSSI)
- Bass boost and volume control
- Supports I2S digital transmitter, audio power amplifier (32Ω resistance loading), and I2S digital input/output interface
- Line-level analog output voltage with 32.768 KHz, 12M, 24M, 13M, 26M, 19.2M, 38.4MHz reference clock options
- 2-wire and 3-wire serial control bus interface
- Directly supports 32Ω resistance loading with integrated LDO regulator for 2.7 to 5.5 V operation voltage
- 4X4mm 24 pinQFN package
Application Scenarios
The RDA5800C is ideal for use in a wide range of portable devices such as cellular handsets, MP3/MP4 players, portable radios, PDAs, and notebook PCs. It is also suitable for simple wireless control appliances such as toys.
Comparison
Advantages- Low power consumption
- Suitable for portable devices due to the smaller package size and adjustment-free nature
- Fully integrated digital frequency synthesizer with all-digital transmitter for optimum transmission performance
- Powerful low-IF digital audio processor for optimum sound quality
- Supports worldwide and campus frequency band and directly supports 32Ω resistance loading
Disadvantages- Designed for simple wireless control appliances such as toys
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Datenblatt
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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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Beliebte Teile der gleichen Art
- Datasheet: Download RDA5800C
- Chipdaten Teil: CD88-RDA5800C
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 21:11 +0800
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DHL(www.dhl.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
UPS(www.ups.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
FedEx(www.fedex.com)
Zeitlich begrenztes Angebot im Wert von 40 $. -
Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.