{"product_id":"tk103-i2s-dac-pcm5102","title":"TinkerBlock I2S DAC Module, PCM5102 (TK103)","description":"\u003cp\u003eA stereo I2S DAC block built round the PCM5102A with a 3.5 mm headphone jack on board. It turns digital I2S audio into clean line-level analogue for headphones or powered speakers. For music players, streamers and audio projects on 3.3 V boards.\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-quality stereo output.\u003c\/strong\u003e PCM5102A DAC, 112 dB dynamic range (datasheet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5 mm jack fitted.\u003c\/strong\u003e Plug in headphones or a cable to powered speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree I2S lines.\u003c\/strong\u003e BCK, DIN and LRCK, no master clock needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMute pin.\u003c\/strong\u003e XSMT is held high by a 10 kΩ pull-up; pull it LOW to mute.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrick-compatible.\u003c\/strong\u003e Two round holes fit standard building bricks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × I2S DAC block (TK103), 6-pin right-angle header fitted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHeadphones, cables and microcontroller are not included.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e PCM5102A, stereo, I2S input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply:\u003c\/strong\u003e 3.3 V only, never 5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 2.1 V RMS full scale, line level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic range:\u003c\/strong\u003e 112 dB (datasheet)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins:\u003c\/strong\u003e GND, 3V3, BCK, DIN, LRCK, XSMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput connector:\u003c\/strong\u003e 3.5 mm stereo jack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWorks with\u003c\/h3\u003e\n\u003cp\u003eESP32, Raspberry Pi Pico and other 3.3 V boards with an I2S output. Pairs with the TK100 I2S Amplifier and TK101 PDM Microphone.\u003c\/p\u003e","brand":"Lonely Binary","offers":[{"title":"Default Title","offer_id":68490130391275,"sku":"tk103","price":7.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9994\/7908\/files\/tk103-1-front.jpg?v=1794412316","url":"https:\/\/lonelybinary.com\/en-uk\/products\/tk103-i2s-dac-pcm5102","provider":"Lonely Binary","version":"1.0","type":"link"}