TCAN1044DRQ1 vs TCAN4550RGYRQ1 Comparison
Detailed side-by-side comparison of TCAN1044DRQ1 by Texas Instruments and TCAN4550RGYRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TCAN1044DRQ1 - 8Mbps CAN FD Transceiver, 8-SOIC | Texas Instruments
TCAN1044DRQ1 ✓ ActiveTexas Instruments
TCAN4550RGYRQ1 - CAN FD SBC with Transceiver 8Mbps VQFN-20 | TI
TCAN4550RGYRQ1 ✓ ActiveSpecification Comparison
| Parameter | TCAN1044DRQ1 | TCAN4550RGYRQ1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.62 | $3.10 |
| 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 | — |
| Common-Mode Range | -2 V to +7 V (per ISO 11898-2:2016) | -12V to +12V (CAN bus) |
| Operating Temperature | -40 C to +125 C | -40C to +125C |
| Package | 8-pin SOIC (DRB) | 20-pin VQFN (RGY) 3.5 x 4.5 mm with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes (Grade 1) | — |
| ESD Protection (bus pins) | IEC 61000-4-2 compliant | — |
| Standby Mode | Yes (low-power, bus wake-up) | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL Level | 1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| 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) |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Number of Channels | — | 1 CAN FD channel |