{"product_id":"5-pack-pcm2912apjt-tqfp-32-usb-audio-codec-ic-chips","title":"5-Pack PCM2912APJT TQFP-32 USB Audio Codec IC Chips","description":"\u003ch2\u003ePCM2912APJT TQFP-32 USB Audio Codec ICs — 5-Piece Pack\u003c\/h2\u003e\n\u003cp\u003eGet five genuine \u003cstrong\u003ePCM2912APJT (PCM2912APJTR) audio codec integrated circuits\u003c\/strong\u003e in a single convenient pack. These compact \u003cstrong\u003eTQFP-32 package ICs\u003c\/strong\u003e deliver a full USB audio solution in one chip — featuring a mono microphone input and stereo headphone output — making them ideal for engineers, hobbyists, and electronics prototypers who need reliable USB audio functionality.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PCM2912APJT \/ PCM2912APJTR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e TQFP-32 (Thin Quad Flat Pack, 32-pin)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e USB Full-Speed audio-class compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e Mono microphone input with integrated bias\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Stereo headphone output with integrated driver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e General purpose USB audio codec for DAC\/ADC designs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5 pieces per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Substances:\u003c\/strong\u003e None — meets international standards\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is a USB Audio Codec IC?\u003c\/h3\u003e\n\u003cp\u003eThe PCM2912APJT is a highly integrated audio codec that combines an analog-to-digital converter (ADC) for microphone capture and a digital-to-analog converter (DAC) for headphone playback, all interfaced over USB. No additional drivers are typically required — the chip is USB Audio Class compliant, meaning it works plug-and-play with most modern operating systems. It's widely used in USB headsets, PC audio dongles, development boards, and custom audio interface designs.\u003c\/p\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectronics engineers prototyping USB audio circuits\u003c\/li\u003e\n  \u003cli\u003ePCB designers building custom USB headsets or audio interfaces\u003c\/li\u003e\n  \u003cli\u003eHobbyists and makers working on Arduino, Raspberry Pi, or custom MCU audio projects\u003c\/li\u003e\n  \u003cli\u003eRepair technicians sourcing replacement ICs for audio hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5 × PCM2912APJT (PCM2912APJTR) TQFP-32 Audio Codec ICs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the PCM2912APJT TQFP-32 audio codec used for?\u003c\/h4\u003e\n\u003cp\u003eA: The PCM2912APJT is a USB audio codec IC designed for applications that require both audio input (mono microphone) and audio output (stereo headphone) over a USB interface. It is commonly used in USB headsets, audio dongles, development boards, and custom consumer audio electronics. Its USB Audio Class compliance means it typically works without installing additional drivers on Windows, macOS, or Linux.\u003c\/p\u003e\n\u003ch4\u003eQ: How many ICs are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes \u003cstrong\u003e5 pieces\u003c\/strong\u003e of the PCM2912APJT (also known as PCM2912APJTR) in the TQFP-32 package. Buying in a multi-pack is ideal for prototyping multiple boards or keeping spares on hand.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type is the PCM2912APJT?\u003c\/h4\u003e\n\u003cp\u003eA: The PCM2912APJT comes in a \u003cstrong\u003eTQFP-32\u003c\/strong\u003e (Thin Quad Flat Pack, 32-pin) surface-mount package. This compact package is suitable for modern PCB layouts and is compatible with standard SMD soldering techniques including reflow and hand soldering with the appropriate tools.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this IC compatible with USB Audio Class standards?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The PCM2912APJT is designed to be fully compliant with the USB Audio Class specification, allowing it to operate as a plug-and-play audio device on most operating systems without requiring custom drivers.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the PCM2912APJT TQFP-32 audio codec used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The PCM2912APJT is a USB audio codec IC designed for applications that require both audio input (mono microphone) and audio output (stereo headphone) over a USB interface. 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