Overview
The TJA1052IT/5Y, produced by NXP USA Inc., is a high-speed CAN (Controller Area Network) transceiver that provides a galvanically isolated interface between the CAN protocol controller and the physical bus. This component is designed to meet the stringent requirements of automotive and industrial applications, ensuring reliable and high-speed data transmission. It complies with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards, supporting data rates up to 5 Mbit/s in the CAN FD fast phase.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Data Rate | Up to 5 Mbit/s | - |
| Insulation Voltage | 5 kV (RMS) | - |
| Supply Voltage (VDD1) | 3.0 V to 5.25 V | V |
| Supply Voltage (VDD2) | 4.75 V to 5.25 V | V |
| Supply Current (IDD1) | -2.6 mA | mA |
| Thermal Resistance (Rth(vj-a)) | 100 K/W | K/W |
| Operating Temperature | -40°C to +150°C | °C |
| Package Type | SO16 plastic small outline package; 16 leads; body width 7.5 mm | - |
Key Features
- Galvanic isolation between the CAN transceiver and the microcontroller, ensuring high reliability and protection against electrical transients.
- Compliance with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards, supporting high-speed CAN and CAN FD protocols.
- Guaranteed performance with maximum loop delay of less than 220 ns and electrical transient immunity of 45 kV/μs (typical).
- Suitable for use in 12 V and 24 V systems and compatible with 3 V to 5 V microcontrollers.
- AEC-Q100 qualified, ensuring automotive-grade reliability and performance.
- Standby mode with low-power CAN receiver active, monitoring the bus lines for activity and supporting remote wake-up functionality.
Applications
- Automotive systems, including vehicle networks and control units.
- Industrial automation and control systems requiring high-speed and reliable data transmission.
- Medical devices and equipment that demand isolated and reliable communication interfaces.
- Aerospace and defense applications where robust and isolated communication is critical.
Q & A
- What is the TJA1052IT/5Y used for?
The TJA1052IT/5Y is a high-speed CAN transceiver used to provide a galvanically isolated interface between a CAN protocol controller and the physical bus in various applications such as automotive, industrial, and medical systems.
- What are the key standards it complies with?
The TJA1052IT/5Y complies with ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 standards.
- What is the maximum data rate supported by the TJA1052IT/5Y?
The TJA1052IT/5Y supports data rates up to 5 Mbit/s in the CAN FD fast phase.
- What is the insulation voltage rating of the TJA1052IT/5Y?
The insulation voltage rating of the TJA1052IT/5Y is 5 kV (RMS).
- Is the TJA1052IT/5Y AEC-Q100 qualified?
Yes, the TJA1052IT/5Y is AEC-Q100 qualified, ensuring automotive-grade reliability and performance.
- What are the supply voltage ranges for VDD1 and VDD2?
VDD1 ranges from 3.0 V to 5.25 V, and VDD2 ranges from 4.75 V to 5.25 V.
- What is the thermal resistance of the TJA1052IT/5Y?
The thermal resistance (Rth(vj-a)) is 100 K/W.
- Does the TJA1052IT/5Y support remote wake-up functionality?
Yes, the TJA1052IT/5Y supports remote wake-up functionality in standby mode.
- What is the package type of the TJA1052IT/5Y?
The TJA1052IT/5Y comes in an SO16 plastic small outline package with 16 leads and a body width of 7.5 mm.
- What are some typical applications of the TJA1052IT/5Y?
Typical applications include automotive systems, industrial automation, medical devices, and aerospace and defense systems.
