Overview
The TJA1057GTJ is a high-speed CAN (Controller Area Network) transceiver designed and manufactured by NXP USA Inc. This component is optimized for automotive applications, particularly in 12 V systems, and is part of the Mantis family of high-speed CAN transceivers. It provides a reliable interface between the CAN protocol controller and the physical two-wire CAN bus, ensuring seamless communication between electronic control units (ECUs) in vehicles.
The TJA1057GTJ stands out for its high-speed data transmission capabilities, compliance with ISO 11898-2 and ISO 11898-5 standards, and excellent electromagnetic compatibility (EMC) performance. It also features a unique wake-up capability and low power consumption, making it an efficient choice for automotive and industrial applications.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| Voltage - Supply | 4.75 V ~ 5.25 V | Operating Temperature | -40°C ~ 150°C |
| Data Rate | Up to 5 Mbps | Number of Drivers/Receivers | 1/1 |
| Protocol | CANbus | Mounting Type | Surface Mount |
| Receiver Hysteresis | 300 mV | Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Duplex | Half | RoHS Status | Compliant |
Key Features
- Compact high-speed CAN transceiver solution
- Fully compliant with ISO 11898-2 and ISO 11898-5 standards
- Suitable for automotive and industrial applications
- Excellent electromagnetic compatibility (EMC) performance
- Low power consumption and high-speed transmission up to 5 Mbps
- Wake-up capability and bus-wake-up feature for efficient power management
- AEC-Q100 qualified and RoHS compliant
- Supports larger network topologies with shorter propagation delay in certain variants
- Direct interfacing with microcontrollers having supply voltages from 3.3 V to 5 V
Applications
- Versatile in automotive systems for communication between electronic control units (ECUs)
- Ensures smooth control unit communication in vehicles
- Compatible with industrial automation systems
- Used in 12 V and 24 V automotive systems for in-vehicle networks (CAN)
- Provides ESD protection, overvoltage protection, and high-speed CAN communication capabilities
Q & A
- What is the TJA1057GTJ used for?
The TJA1057GTJ is used as a high-speed CAN transceiver in automotive and industrial applications, providing an interface between the CAN protocol controller and the physical two-wire CAN bus.
- What are the key standards the TJA1057GTJ complies with?
The TJA1057GTJ is fully compliant with ISO 11898-2 and ISO 11898-5 CAN standards.
- What is the maximum data rate of the TJA1057GTJ?
The TJA1057GTJ supports data rates up to 5 Mbps.
- What is the operating temperature range of the TJA1057GTJ?
The operating temperature range of the TJA1057GTJ is -40°C to 150°C.
- Is the TJA1057GTJ RoHS compliant?
Yes, the TJA1057GTJ is RoHS compliant.
- What is the package type of the TJA1057GTJ?
The TJA1057GTJ is packaged in an 8-SOIC (Small Outline Integrated Circuit) package.
- Does the TJA1057GTJ support wake-up and bus-wake-up features?
Yes, the TJA1057GTJ features wake-up and bus-wake-up capabilities for efficient power management.
- Is the TJA1057GTJ AEC-Q100 qualified?
Yes, the TJA1057GTJ is AEC-Q100 qualified.
- Can the TJA1057GTJ be used with microcontrollers of different supply voltages?
Yes, the TJA1057GTJ can be interfaced directly with microcontrollers having supply voltages from 3.3 V to 5 V.
- What are some equivalent products to the TJA1057GTJ?
Equivalent products include PCA82C252T, KSZ8462IM, and UJA1162T.
