[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-data-dwp6zbpd-RDA5850":3,"review-gallery-feed-v2":202},{"id":4,"slug":5,"stock":6,"similar_count":7,"price":8,"wholesale":9,"marketPrice":8,"name":10,"img":11,"spec":14,"descr_other":21,"descr_ai":22,"descr":23,"tag":24,"unit_text":25,"video":24,"sku":26,"repo_sku":27,"lead_free":28,"rosh":28,"datecode":29,"date_code_id":30,"package":31,"category_id":32,"category_name":20,"brand_id":33,"brand":17,"purchase_min_limit":30,"seo":34,"width":8,"length":8,"height":8,"weight":8,"volume":8,"documents":37,"texts_shipping":38,"texts_delivery":42,"texts_handle":48,"texts_tax":52,"texts_return_lable":56,"texts_return_policy":57,"texts_warranty":67,"texts_review":71,"hotItems":94,"buy_on_ebay":167,"currency":168,"currency_symbol":169,"logi_list":170,"logi_html":194,"delivery":195},8901280,"dwp6zbpd-RDA5850",4291,200,0,[],"RDA5850 -  Brand New RDA IC Chips",[12],{"id":8,"thumb":13,"origin":13},"http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F691074.jpg",[15,18],{"label":16,"value":17},"Manufacturer","RDA",{"label":19,"value":20},"Product Category","IC Chips","","\u003Ch2 class='mt-2'>Description\u003C\u002Fh2>\n\u003Cp>The RDA5850 is a single-chip broadcast FM transceiver with a fully integrated synthesizer, IF selectivity, and MPX decoder. It supports multi-interface and requires the least external components, making it very suitable for portable devices with its small 4x4mm package size. The RDA5850 features a powerful low-IF digital audio processor that provides optimum sound quality under varying reception conditions. It also uses RDA patented dual synthesizers and an all-digital transmit structure for excellent transmission performance and agility. The RDA5850 supports a frequency band of 65M~115M and integrates 4K memory, making it suitable for use in simple wireless control appliances such as toys.\u003C\u002Fp>\n\n\u003Ch4 class='mt-2'>Specifications and features\u003C\u002Fh4>\n\u003Cp>- CMOS single-chip fully-integrated FM transceiver\u003Cbr>\n- Low power consumption with a total current consumption lower than 20mA at 3.0V power supply\u003Cbr>\n- Support worldwide and campus frequency band (65 -115 MHz)\u003Cbr>\n- Digital low-IF tuner with image-reject down-converter, high-performance A\u002FD converter, and internally performed IF selectivity\u003Cbr>\n- Fully integrated digital frequency synthesizer with on-chip RF and IF VCO, and on-chip loop filter\u003Cbr>\n- All-digital transmitter with autonomous search tuning\u003Cbr>\n- Support integrated Rx\u002FTx PCB antenna and SNRFM searching\u003Cbr>\n- Includes 4K memory and supports 32.768KHz crystal oscillator\u003Cbr>\n- Digital auto gain control (AGC) and digital adaptive noise cancellation with mono\u002Fstereo switch, soft mute, and high cut\u003Cbr>\n- Programmable de-emphasis (50\u002F75 ms) and receive signal strength indicator (RSSI)\u003Cbr>\n- Bass boost and volume control\u003Cbr>\n- Support I2S digital transmitter, audio power amplifier (32Ω resistance loading), and I2S digital input\u002Foutput interface\u003Cbr>\n- Line-level analog output voltage and various reference clock options (32.768 KHz, 12M,24M,13M,26M,19.2M,38.4MHz)\u003Cbr>\n- 2-wire and 3-wire serial control bus interface\u003Cbr>\n- Directly supports 32Ω resistance loading\u003Cbr>\n- Integrated LDO regulator with a voltage range of 2.7 to 5.5 V\u003Cbr>\n- 4x4mm 24 pinQFN package\u003C\u002Fp>\n\n\u003Ch4 class='mt-2'>Application Scenarios\u003C\u002Fh4>\n\u003Cp>- Cellular handsets\u003Cbr>\n- MP3, MP4 players\u003Cbr>\n- Portable radios\u003Cbr>\n- PDAs, Notebook PCs\u003Cbr>\n- Wireless Toys\u003C\u002Fp>\n\n\u003Ch4 class='mt-2'>Comparison\u003C\u002Fh4>\n\u003Cdiv class='mt-3 fw-600'>Advantages\u003C\u002Fdiv>\n\u003Cp>- Fully integrated design with a small package size suitable for portable devices\u003Cbr>\n- Powerful low-IF digital audio processor for optimum sound quality\u003Cbr>\n- RDA patented dual synthesizers and all-digital transmit structure for excellent transmission performance and agility\u003Cbr>\n- Supports a wide frequency band and includes memory for simple wireless control applications\u003Cbr>\n- Multiple features such as autonomous search tuning, digital auto gain control, and digital adaptive noise cancellation for enhanced performance\u003C\u002Fp>\n\n\u003Cdiv class='mt-3 fw-600'>Disadvantages\u003C\u002Fdiv>\n\u003Cp>- Limited operating voltage range of 2.7 to 5.5 V\u003Cbr>\n- Limited package pin count and interface options\u003Cbr>\n- Lack of advanced features compared to higher-end FM transceivers\u003C\u002Fp>","\u003Ch3>\u003Cstrong>General Description\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>The RDA5820 is a single-chip broadcast FM transceiver with fully integrated\nsynthesizer, IF selectivity and MPX decoder. The chip uses the CMOS process,\nsupport multi-interface and require the least external component. The package\nsize is 4X4mm and is completely adjustment-free. All these make it very\nsuitable for portable devices.\u003Cbr \u002F>\nThe RDA5820 has a powerful low-IF digital audio processor, this make it have\noptimum sound quality with varying reception conditions.\u003Cbr \u002F>\nThe RDA5820 use RDA patented dual synthesizers, all digital transmit\nstructure, this make it have perfectly transmition performance and agility.\u003Cbr \u002F>\nThe RDA5820 support 65M~115M frequency band receive and transmit, integrate 4K\nmemory, these make it can be used in simple wireless control appliance such as\ntoy.\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Features\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>● CMOS single-chip fully-integrated FM transceiver\u003Cbr \u002F>\n● Low power consumption\u003Cbr \u002F>\n► Total current consumption lower than 20mA at 3.0V power supply\u003Cbr \u002F>\n● Support worldwide and campus frequency band\u003Cbr \u002F>\n► 65 -115 MHz\u003Cbr \u002F>\n● Digital low-IF tuner\u003Cbr \u002F>\n► Image-reject down-converter\u003Cbr \u002F>\n► High performance A\u002FD converter\u003Cbr \u002F>\n► IF selectivity performedinternally\u003Cbr \u002F>\n● Fully integrated digital frequency synthesizer\u003Cbr \u002F>\n► Fully integrated on-chip RF and IF VCO\u003Cbr \u002F>\n► Fully integrated on-chip loopfilter\u003Cbr \u002F>\n● All digital transmitter\u003Cbr \u002F>\n● Autonomous search tuning\u003Cbr \u002F>\n● Support integrated Rx\u002FTx PCB antenna\u003Cbr \u002F>\n● Support SNRFM searching\u003Cbr \u002F>\n● Include 4K memory\u003Cbr \u002F>\n● Support 32.768KHz crystal oscillator\u003Cbr \u002F>\n● Digital auto gain control (AGC)\u003Cbr \u002F>\n● Digital adaptive noise cancellation\u003Cbr \u002F>\n► Mono\u002Fstereo switch\u003Cbr \u002F>\n► Soft mute\u003Cbr \u002F>\n► High cut\u003Cbr \u002F>\n● Programmable de-emphasis (50\u002F75 ms)\u003Cbr \u002F>\n● Receive signal strength indicator (RSSI)\u003Cbr \u002F>\n● Bass boost\u003Cbr \u002F>\n● Volume control\u003Cbr \u002F>\n● Support I2S digital transmitter\u003Cbr \u002F>\n● Support audio power amplifier ( 32Ω resistance loading)\u003Cbr \u002F>\n● I2S digital input \u002F output interface\u003Cbr \u002F>\n● Line-level analog output voltage\u003Cbr \u002F>\n● 32.768 KHz, 12M,24M,13M,26M,19.2M,38.4MHz reference clock\u003Cbr \u002F>\n● 2-wire and 3-wire serial control bus interface\u003Cbr \u002F>\n● Directly support 32Ω resistance loading\u003Cbr \u002F>\n● Integrated LDO regulator\u003Cbr \u002F>\n► 2.7 to 5.5 V operation voltage\u003Cbr \u002F>\n● 4X4mm 24 pinQFN package\u003C\u002Fp>\n\u003Ch3>\u003Cstrong>Applications\u003C\u002Fstrong>\u003C\u002Fh3>\n\u003Cp>● Cellular handsets\u003Cbr \u002F>\n● MP3, MP4 players\u003Cbr \u002F>\n● Portable radios\u003Cbr \u002F>\n● PDAs, Notebook PCs\u003Cbr \u002F>\n● Wireless Toys\u003C\u002Fp>","[]","PCS","RDA5850","CDS2914 - RDA5850","Lead free","09+",1,"BGA",2914,3934,{"title":35,"keyword":36,"seo_descr":21},"RDA5850 - RDA - IC Chips Datasheet - chipdatas","RDA5850,RDA5850 Datasheet,RDA5850 Review,RDA5850 supply,RDA5850 faq",[],[39],{"title":40,"content":41},"Free Economy Shipping","International shipment of items may be subject to customs processincand additional charges.\u003Cbr> locatie in:Shenzhen, China",[43],{"title":44,"content":45,"start":46,"end":47},"Estimated between \u003Cu> Fri, Apr 17 and Mon, Apr 27\u003C\u002Fu>.","International shipment of items may be subject to customs processincand additional charges.","Fri, Apr 17","Mon, Apr 27",[49],{"title":50,"content":51},"Handling time","Will ship within 5 business days of receiving cleared payment.",[53],{"title":54,"content":55},"Return policy","Taxes may be applicable at checkout. If we do not collect taxes, you may need to pay taxes when the items arrive in your country or during customs clearance..","60 days returns. Buyer pays for return shipping.",[58,61,64],{"title":59,"content":60},"After receiving the item, contact seller within","60 days",{"title":62,"content":63},"Returns and exchanges","Money Back, Replacement",{"title":65,"content":66},"Return shipping","Buyer pays for return shipping",[68],{"title":69,"content":70},"Warranty","1 Year",[72,78,83,87,91],{"content":73,"date":74,"star":75,"ip":21,"name":76,"order_slug":21,"country":21,"iso_code":21,"img":77},"Received as described. I bought these to troubleshoot a couple wonky Atari 2600 consoles and they do function.  ","Mar 24",5,"OH***mh",[],{"content":79,"date":80,"star":75,"ip":21,"name":81,"order_slug":21,"country":21,"iso_code":21,"img":82},"Excellent seller—item exactly as described, well packed, and shipped quickly. Highly recommended!","Mar 25","bF***Bz",[],{"content":84,"date":80,"star":75,"ip":21,"name":85,"order_slug":21,"country":21,"iso_code":21,"img":86},"Order delivered on time with no issues","WJ***Ov",[],{"content":88,"date":80,"star":75,"ip":21,"name":89,"order_slug":21,"country":21,"iso_code":21,"img":90},"Perfect replacement, I had a shipping issue and they offered an immediate refund. I ended up finding the package a few days later. I’ll definitely buy again!","nZ***ma",[],{"content":84,"date":80,"star":75,"ip":21,"name":92,"order_slug":21,"country":21,"iso_code":21,"img":93},"hE***Z9",[],[95,101,107,113,119,125,131,137,143,149,155,161],{"id":96,"slug":97,"title":98,"price":8,"sku":99,"pic":100},8729144,"pgpwbx9a-19-22-R6G6C-A01-2T","19-22\u002FR6G6C-A01\u002F2T -  Brand New EVERLIGHT IC Chips","19-22\u002FR6G6C-A01\u002F2T","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F721092.jpg",{"id":102,"slug":103,"title":104,"price":8,"sku":105,"pic":106},9375584,"cknl62jp-216T9NGBGA13FH","216T9NGBGA13FH -  Brand New ATI IC Chips","216T9NGBGA13FH","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F922093.jpg",{"id":108,"slug":109,"title":110,"price":8,"sku":111,"pic":112},8653713,"9in9zr66-26-000000MHZ","26.000000MHZ -  Brand New TXC IC Chips","26.000000MHZ","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F112685.jpg",{"id":114,"slug":115,"title":116,"price":8,"sku":117,"pic":118},8887378,"2wbup8e5p-2N3819","2N3819 -  Brand New NTE Electronics IC Chips","2N3819","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F598957.jpg",{"id":120,"slug":121,"title":122,"price":8,"sku":123,"pic":124},9113894,"wetdf74r-2SA1460","2SA1460 -  Brand New NEC IC Chips","2SA1460",false,{"id":126,"slug":127,"title":128,"price":8,"sku":129,"pic":130},9170614,"2rkhoajhs-2SC1945","2SC1945 -  Brand New MITSUBISHI IC Chips","2SC1945","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F380621.jpg",{"id":132,"slug":133,"title":134,"price":8,"sku":135,"pic":136},9156155,"h4mnmrbh-2SC3733-K","2SC3733-K -  Brand New NEC IC Chips","2SC3733-K","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F844742.jpg",{"id":138,"slug":139,"title":140,"price":8,"sku":141,"pic":142},9430042,"2udrhvz5n-2SJ179","2SJ179 -  Brand New STMicroelectronics IC Chips","2SJ179","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F546937.jpg",{"id":144,"slug":145,"title":146,"price":8,"sku":147,"pic":148},9427857,"2ucnyqebk-2SK170-BL","2SK170-BL -  Brand New TOSHIBA IC Chips","2SK170-BL","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F547018.jpg",{"id":150,"slug":151,"title":152,"price":8,"sku":153,"pic":154},8814069,"2tkxgayei-2SK2647-01MR","2SK2647-01MR -  Brand New FUJITSU IC Chips","2SK2647-01MR","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F442621.jpg",{"id":156,"slug":157,"title":158,"price":8,"sku":159,"pic":160},9151335,"2gfcqnhrg-2SK30A-Y","2SK30A-Y -  Brand New TOSHIBA IC Chips","2SK30A-Y","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F845208.jpg",{"id":162,"slug":163,"title":164,"price":8,"sku":165,"pic":166},9158002,"3b7cdbnvn-2SK3595-01MR","2SK3595-01MR -  Brand New IXYS IC Chips","2SK3595-01MR","http:\u002F\u002Fupload.chipdatas.com\u002Frepo2part\u002F845244.jpg","https:\u002F\u002Fwww.ebay.com\u002Fstr\u002Fchipdatas","USD","$",[171,178,184,189],{"id":172,"name":173,"descr":174,"pic":175,"start_price":176,"add_price":177},14,"Free Shipping","Estimated 15-30 business days via Registered Air Mail or others","https:\u002F\u002Fchipdatas.com\u002Fimg\u002Ficon\u002FFREE.svg","$0.00","Free",{"id":179,"name":180,"descr":181,"pic":182,"start_price":183,"add_price":177},13,"Expedited Shipping","Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx.","https:\u002F\u002Fchipdatas.com\u002Fimg\u002Ficon\u002FFAST.svg","$27.50",{"id":185,"name":186,"descr":187,"pic":188,"start_price":176,"add_price":177},16,"Buyer cooperating carrier","Using buyer's cooperating carrier.   Buyer should create a shipping label and share it to us. And then we will call carrier for pickup","https:\u002F\u002Fchipdatas.com\u002Fimg\u002Ficon\u002FCOOP.svg",{"id":190,"name":191,"descr":181,"pic":192,"start_price":193,"add_price":177},17,"Expedited Shipping ",null,"$38.00","Please contact us if need",{"title":196,"description":197,"content":198},"Estimated between \u003Cspan class='text-red-500'>Wed, Apr 15\u003C\u002Fspan> and \u003Cspan class='text-red-500'> Fri, Apr 17.\u003C\u002Fspan>","This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.",[199,200,201],"- The transportation time may be delayed due to customs clearance,local holidays or abnormal events","- The estimated time is based on the fastest speed provided by commercial couriers (DHL, Fedex, UPS etc).","- The estimated time does not include the lead time of the item, the lead time of most items is 2-5 business days. If there are more than 5 working days, we will manually confirm with you again.",{"stats":203,"latest":207,"useful":259},{"ebay_positive_rate":204,"ebay_positive_label":205,"source_label":206},"99.8%","99.8% Positive","eBay and repeat-order buyer feedback",[208,215,221,227,233,240,246,253],{"id":209,"user_name":210,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":212,"part_list":213,"like_num":8},1528,"A***J","Mar 26",[],[214],"10PCS  2SC2078-E TO-220 Integrated Circuits IC",{"id":216,"user_name":217,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":218,"part_list":219,"like_num":8},1529,"g***i",[],[220],"1PCS New JRC NJM2120D DIP-8 OP AMP IC",{"id":222,"user_name":223,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":224,"part_list":225,"like_num":8},1530,"A***V",[],[226],"10PCS New KM4164B-10 64K X 1 BIT DYNAMIC RAM WITH PAGE MODE DIP16",{"id":228,"user_name":229,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":230,"part_list":231,"like_num":8},1531,"Q***Z",[],[232],"1PCS New GK-C-1A-12D 12VDC Relay",{"id":234,"user_name":235,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":236,"img_list":237,"part_list":238,"like_num":8},1532,"w***N","Great!",[],[239],"10PCS New TLP250 DIP-8 Photocoupler POWER MOS FET GATE DRIVE",{"id":241,"user_name":242,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":243,"part_list":244,"like_num":8},1533,"E***H",[],[245],"1PCS New SF-HD850 DVD Optical Laser Head Lens",{"id":247,"user_name":248,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":249,"img_list":250,"part_list":251,"like_num":8},1534,"m***t","Works perfectly in my 286 system!",[],[252],"1PCS NOS INTEL  C80287XL DIP-40 Math Co-Processor",{"id":254,"user_name":255,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":211,"content":84,"img_list":256,"part_list":257,"like_num":8},1535,"Y***N",[],[258],"10Pairs 2SA970 + 2SC2240 A970 + C2240 2SA970-GR +2SC2240-GR Transistor",[260,267,273,280,286,292,299,306],{"id":261,"user_name":262,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":263,"img_list":264,"part_list":265,"like_num":8},1572,"c***s","I ordered two of these CPUs, very well packed in anti-static packaging. Unfortunately one was bad and one was good. I requested a partial refund and received it the same day.\ngood service even though one item was faulty.\nthanks,\nMark.",[],[266],"1PCS New MOTOROLA MC6809P DIP-40 IC",{"id":268,"user_name":269,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":80,"content":88,"img_list":270,"part_list":271,"like_num":8},1551,"H***q",[],[272],"10PCS New ON \u002F Fairchild  KA7805 three-terminal positive voltage regulator",{"id":274,"user_name":275,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":80,"content":276,"img_list":277,"part_list":278,"like_num":8},1556,"w***L","The battery works perfectly. My Pentax MX-1 is now able to remember the date and settings again. Shipping was very fast and it was well packaged.",[],[279],"1PCS NEW ORIGINAL SII\u002FSEIKO MS412FE-FL26E Rechargeable Battery 2.8v to 3.3v",{"id":281,"user_name":282,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":73,"img_list":283,"part_list":284,"like_num":8},1564,"h***f",[],[285],"2PCS New R6532AP Integrated Circuit IC DIP-40",{"id":287,"user_name":288,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":80,"content":79,"img_list":289,"part_list":290,"like_num":8},1544,"T***T",[],[291],"1PCS ADI  AD1865N-K AD1865NK Complete Dual 18-Bit 16 x Fs Audio DAC  DIP-24",{"id":293,"user_name":294,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":295,"img_list":296,"part_list":297,"like_num":8},1589,"c***v","Exactly as described. Shipped and received timely. Well packaged.  Highly recommend this seller!",[],[298],"10PCS New RM6203 6203 DIP-8 IC",{"id":300,"user_name":301,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":302,"img_list":303,"part_list":304,"like_num":8},1596,"x***J","good quality, excellent condition, good value, okay appearance",[],[305],"3PCS New NEC UPD63200 D63200 SOP-16 IC 18 BIT DIGITAL AUDIO",{"id":307,"user_name":308,"country":21,"iso_code":21,"avatar":21,"rate":75,"create_at":74,"content":309,"img_list":310,"part_list":311,"like_num":8},1594,"I***t","Good Product as described, good comm, very fast shipping.",[],[312],"10PCS None LM331N DIP-8 Integrated Circuits IC"]