{"product_id":"texas-instruments-tps3813i50dbvt-supervisory-circuit","title":"Circuito de supervisão de processador TPS3813I50DBVT da Texas Instruments 250pcs","description":"\u003cp\u003eCircuito de supervisão do processador Texas Instruments TPS3813I50DBVT com watchdog de janela — tensão de limiar de 4,55 V, alimentação de 2 V a 6 V, corrente de alimentação típica de 9 µA, saída de reposição de dreno aberto e encapsulamento SOT-23 de 6 pinos. Bobina pequena de 250 unidades, código de data 2236+5. Combina a supervisão da tensão com um temporizador de watchdog de janela programável num único dispositivo para sistemas baseados em DSP e microcontroladores.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisponível em stock\u003c\/strong\u003e — expedido no prazo de 24 horas após o pagamento.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(204, 204, 204);\"\u003eTenha em atenção que a imagem se destina apenas a fins ilustrativos\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDescrição geral do produto\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 12px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px; width: 40%;\"\u003e\u003cstrong\u003eNúmero de peça\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eTPS3813I50DBVT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eSubstituto \/ alternativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eTPS3813I50DBVR (bobina grande, 3000 unidades)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCódigo de data\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e2236+5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eTexas Instruments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTipo de produto\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eCircuito de supervisão do processador com watchdog de janela\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTensão de limiar (V\u003csub\u003eIT\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e4,45 V mín. — 4,55 V típ. — 4,65 V máx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eHYS\u003csub\u003eHisterese (V\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e60 mV típ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTensão de alimentação (V\u003csub\u003eDD\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e2 V a 6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eCorrente de alimentação (I\u003csub\u003eDD\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e9 µA típ. a V\u003csub\u003eDD\u003c\/sub\u003e = 2 V, 20 µA típ. a V\u003csub\u003eDD\u003c\/sub\u003e = 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTempo de atraso da reposição (t\u003csub\u003ed\u003c\/sub\u003e)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e25 ms típ. (20 ms mín. — 30 ms máx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eLimite superior do tempo de expiração do watchdog\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e0,25 s (WDT = GND) ou 2,5 s (WDT = V\u003csub\u003eDD\u003c\/sub\u003e), ou programável através de um condensador externo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eSaída de reposição\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eDreno aberto, ativo a nível baixo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eDissipação de potência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e437 mW (T\u003csub\u003eA\u003c\/sub\u003e \u0026lt; 25 °C), 280 mW a 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eProteção ESD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e±2000 V HBM, ±750 V CDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eTemperatura de funcionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e-40 °C a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eEncapsulamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eSOT-23 de 6 pinos (DBV) — 2,90 mm × 1,60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eQuantidade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e250 unidades — bobina pequena (sufixo T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eEstado\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eNovo — selado na embalagem original (OVP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003e\u003cstrong\u003eRoHS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 8px;\"\u003eConforme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupervisão da reposição de microcontroladores e DSP em sistemas incorporados\u003c\/li\u003e\n\u003cli\u003eSistemas críticos para a segurança que requerem monitorização por watchdog de janela\u003c\/li\u003e\n\u003cli\u003eContadores de eletricidade, controladores AVAC e sistemas de bombas de infusão\u003c\/li\u003e\n\u003cli\u003eSistemas de antenas ativas (mMIMO) e redes de área de armazenamento\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvio\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExpedido no prazo de 24 horas após o pagamento\u003c\/li\u003e\n\u003cli\u003eEmbalagem segura para uma entrega sem danos\u003c\/li\u003e\n\u003cli\u003eEntrega gratuita na Alemanha\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGarantia e conformidade\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGarantia de 12 meses incluída\u003c\/li\u003e\n\u003cli\u003eO produto cumpre integralmente as normas industriais da UE\u003c\/li\u003e\n\u003cli\u003eFatura com IVA incluída em todas as encomendas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(GPSR (UE) 2023\/988): Contacte-nos para obter os dados de contacto de segurança do produto do fabricante\/entidade responsável na UE.\u003c\/p\u003e","brand":"TEXAS INSTRUMENTS","offers":[{"title":"Default Title","offer_id":44948403126536,"sku":"BZB-71945760000","price":146.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/7566\/1973\/files\/SMD-FullReels-Main_8539e0d8-806c-4cff-874c-b9feb4557e70.jpg?v=1708406880","url":"https:\/\/liquistoaxcess.com\/pt\/products\/texas-instruments-tps3813i50dbvt-supervisory-circuit","provider":"LiquistoAxcess","version":"1.0","type":"link"}