{"product_id":"hef4051-tssop16-automotive-computer-board-ecu-chip","title":"HEF4051 TSSOP16 Automotive Computer Board ECU Chip","description":"\u003cp\u003eHEF4051 Automotive 8-Channel Analog Multiplexer\/Demultiplexer for switching signals from multiple automotive sensors (temperature\/pressure\/position), gating audio\/control signals, and expanding ADC channels.\u003cbr\u003e\u003cbr\u003eSolved Car Faults:\u003cbr\u003e✅ Multi-sensor signal conflicts\/crosstalk, causing erratic instrument readings, inaccurate readings, and intermittent errors.\u003cbr\u003e✅ Aging\/poor contact of mechanical switches, causing intermittent operation of the central control system\/audio system\/air conditioning.\u003cbr\u003e✅ High temperature\/voltage fluctuations causing signal distortion, system misjudgments, and functional limitations.\u003cbr\u003e✅ High cost and complex wiring of multi-channel data acquisition, high failure rate, and difficult repair.\u003c\/p\u003e","brand":"VIPProgrammer","offers":[{"title":"HEF4051","offer_id":47335605272725,"sku":"EU3338","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/9137\/7045\/files\/HEF4051.jpg?v=1778122197","url":"https:\/\/www.ecufixtool.com\/products\/hef4051-tssop16-automotive-computer-board-ecu-chip","provider":"ECUFIXTOOL","version":"1.0","type":"link"}