TCAN4550RGYRQ1 vs TCAN1044DRQ1 对比
详细并排对比 TCAN4550RGYRQ1 出自 Texas Instruments 和 TCAN1044DRQ1 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
TCAN4550RGYRQ1 - CAN FD SBC with Transceiver 8Mbps VQFN-20 | TI
TCAN4550RGYRQ1 ✓ 量产中Texas Instruments
TCAN1044DRQ1 - 8Mbps CAN FD Transceiver, 8-SOIC | Texas Instruments
TCAN1044DRQ1 ✓ 量产中规格对比
| 参数 | TCAN4550RGYRQ1 | TCAN1044DRQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Voltage Regulators | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.10 | $0.62 |
| Product Type | Automotive System Basis Chip (SBC) with CAN FD Controller and Transceiver | — |
| Data Protocol | CAN FD (ISO 11898-1:2015) / CAN 2.0B | — |
| Physical Layer Compliance | ISO 11898-2:2016 high-speed CAN | — |
| Maximum Data Rate | 8 Mbps | — |
| Supply Voltage (VBAT/VCC) | [DATA_NEEDED: VBAT range] | — |
| Logic Supply (VIO) | 1.8V / 3.3V / 5V selectable | — |
| Host Interface | SPI up to 10 MHz, mode 0/1 | — |
| Integrated LDO | Yes (5V or 3.3V selectable output) | — |
| Low-Power Modes | Standby and Sleep | — |
| Watchdog Timer | Yes (SPI-driven window watchdog) | — |
| 工作温度 | -40C to +125C | -40 C to +125 C |
| 封装 | 20-pin VQFN (RGY) 3.5 x 4.5 mm with exposed pad | 8-pin SOIC (DRB) |
| Automotive Qualification | AEC-Q100 Grade 1 | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Number of Channels | 1 CAN FD channel | — |
| Common-Mode Range | -12V to +12V (CAN bus) | -2 V to +7 V (per ISO 11898-2:2016) |
| Protocol | — | CAN, CAN FD |
| Number of Drivers/Receivers | — | 1/1 |
| Data Rate (max) | — | 8 Mbps |
| Supply Voltage (VCC) | — | 4.5 V to 5.5 V |
| Bus Fault Voltage | — | -58 V to +58 V |
| AEC-Q100 Qualification | — | Yes (Grade 1) |
| ESD Protection (bus pins) | — | IEC 61000-4-2 compliant |
| Standby Mode | — | Yes (low-power, bus wake-up) |
| Lead-Free | — | Yes |