Texas Instruments TCAN1043ADMTRQ1
| Parameters | |
|---|---|
| Series | Automotive, AEC-Q100 |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | Not applicable |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Type | Transceiver |
| Data Rate | 8Mbps |
| Receiver Hysteresis | 140 mV |
| Supplier Device Package | 14-SOIC |
| Voltage - Supply | 4.5V ~ 5.5V |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Texas Instruments TCAN1043ADMTRQ1 Chip Overview -- 1/1 Transceiver Half CANbus
The Texas Instruments TCAN1043ADMTRQ1 is a high-speed automotive CAN FD (Flexible Data-rate CAN) transceiver designed to meet the physical layer requirements of the ISO 11898-2:2016 standard. This device supports both classic CAN and CAN FD protocols, with data rates up to 8 Mbps, making it suitable for demanding automotive applications. It is available in a 14-pin leadless VSON package, which offers improved automated optical inspection (AOI) capabilities.
Features
The TCAN1043ADMTRQ1 features a wide range of capabilities that enhance its performance and reliability. It supports multiple operating modes, including normal, standby, and low-power sleep modes, with local and remote wake-up requests. The device includes robust protection features such as ±8 kV IEC ESD protection on bus terminals, ±58V bus fault protection, undervoltage protection, and thermal shutdown protection. Additionally, it offers short and symmetrical propagation delays, fast loop times, and a typical loop delay of 110 ns, ensuring enhanced timing margins and higher data rates in loaded CAN networks.
Applications
The TCAN1043ADMTRQ1 is specifically designed for automotive applications, where it can significantly reduce battery current consumption by selectively enabling various power supplies via the INH output pin. This allows an ultra-low-current sleep state, where power is gated to all system components except for the TCAN1043ADMTRQ1, which remains in a low-power state monitoring the CAN bus. Its ability to detect wake-up patterns on the bus or via the WAKE input makes it ideal for systems requiring efficient power management and reliable communication.
Advantages of Choosing TCAN1043ADMTRQ1
Selecting the TCAN1043ADMTRQ1 offers several advantages. Its compliance with AEC Q100 Grade 1 qualification ensures reliability in automotive environments, with an operating temperature range of -55°C to 125°C. The device's support for both classic CAN and CAN FD, along with its high data rates and low-power modes, makes it versatile for various automotive applications. Additionally, its comprehensive protection features and compliance with stringent ESD and EMC standards (IEC 62228-3 and SAE J2962-2) ensure robust performance in challenging conditions.
