TJA1044T vs MCP2551-I 比較
詳細並排比較 TJA1044T 由 NXP Semiconductors 與 MCP2551-I 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
MCP2551-I - High-Speed CAN Transceiver, 1 Mb/s, 8-Pin DIP/SOIC | Microchip
MCP2551-I ✓ 啟用中規格比較
| 參數 | TJA1044T | MCP2551-I |
|---|---|---|
| 品牌 | NXP Semiconductors | Microchip Technology |
| 類別 | Interface ICs | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 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 | — |
| 供應電壓 | [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 | — |
| 封裝 | 8-pin SO (SOIC-8), surface mount | 8-Pin PDIP (P) or 8-Pin SOIC (SN) |
| 安裝類型 | Surface Mount | Through-Hole (PDIP) or Surface Mount (SOIC) |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 grade] | — |
| 工作溫度範圍 | [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) | — |
| RoHS 狀態 | [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) | — |
| 資料速率 | — | 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 |
| 工作溫度 | — | -40 C to +125 C (industrial) |
| 腳位數 | — | 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 |