TJA1044T vs MCP2551-I مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ TJA1044T بواسطة NXP Semiconductors و MCP2551-I بواسطة Microchip Technology. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
Microchip Technology
MCP2551-I - High-Speed CAN Transceiver, 1 Mb/s, 8-Pin DIP/SOIC | Microchip
MCP2551-I ✓ نشطمقارنة المواصفات
| المعامل | TJA1044T | MCP2551-I |
|---|---|---|
| العلامة التجارية | NXP Semiconductors | Microchip Technology |
| الفئة | Interface ICs | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| Product Type | High-speed CAN transceiver with standby mode | CAN Transceiver |
| Bus / Protocol | CAN (Controller Area Network), 2-wire differential bus | — |
| Maximum Data Rate | 1 Mbit/s | — |
| Product Family | Mantis high-speed CAN transceiver family | — |
| Transceiver Type | 1/1 transceiver (TXD and RXD), half CANbus | — |
| جهد التغذية | [DATA_NEEDED: VCC operating range] | 4.5 V to 5.5 V |
| I/O Reference Voltage (VIO) | [DATA_NEEDED: VIO operating range] | — |
| Sleep Mode Current | Low current consumption in sleep mode (exact value [DATA_NEEDED: sleep current in uA]) | — |
| Standby Control | Dedicated standby (STB) pin | — |
| العلبة | 8-pin SO (SOIC-8), surface mount | 8-Pin PDIP (P) or 8-Pin SOIC (SN) |
| نوع التركيب | Surface Mount | Through-Hole (PDIP) or Surface Mount (SOIC) |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 grade] | — |
| نطاق درجة حرارة التشغيل | [DATA_NEEDED: temperature range in C] | — |
| ESD / Transient Immunity | [DATA_NEEDED: IEC 61000-4-2 ESD rating] | — |
| Common-Mode Range | [DATA_NEEDED: bus common-mode range in V] | -7 V to +12 V (operational); +/-80 V fault tolerant |
| Termination | External 60 ohm termination at bus ends (application requirement) | — |
| حالة RoHS | [DATA_NEEDED: RoHS status] | Compliant (per Microchip product page) |
| Unit Price Reference | $0.2548 as of 2026-10-28 (LCSC listing) | — |
| Distributor Stock Reference | $0.872 unit price as of 2026-10-28 (ADatasheet listing) | — |
| معدل البيانات | — | 1 Mb/s (max) |
| Supply Current (Dominant) | — | [DATA_NEEDED: dominant supply current] |
| Supply Current (Recessive) | — | [DATA_NEEDED: recessive supply current] |
| Bus Fault Protection | — | +/-80 V on CANH, CANL |
| درجة حرارة التشغيل | — | -40 C to +125 C (industrial) |
| عدد الدبابيس | — | 8 |
| Standards Compliance | — | ISO-11898 |
| Operating Modes | — | High-Speed, Slope-Control, Standby |
| VREF Output | — | 2.5 V (typical) [DATA_NEEDED: exact VREF tolerance] |
| ESD Rating | — | [DATA_NEEDED: ESD HBM rating] |
| Lead-Free | — | Yes |