Overview
The TJA1050T/V,112 is a high-speed CAN (Controller Area Network) transceiver produced by NXP USA Inc. This component serves as the interface between the CAN protocol controller and the physical bus, ensuring reliable and efficient communication in automotive and industrial applications. It is fully compatible with the ISO 11898 standard and supports high-speed data transmission up to 1 Mbaud.
Key Specifications
| Parameter | Conditions | Min. | Max. | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | - | -0.3 | 6 | V |
| VCANH DC Voltage at Pin CANH | 0 < VCC < 5.25 V; no time limit | -27 | 40 | V |
| VCANL DC Voltage at Pin CANL | 0 < VCC < 5.25 V; no time limit | -27 | 40 | V |
| VTXD DC Voltage at Pin TXD | - | -0.3 | VCC + 0.3 | V |
| VRXD DC Voltage at Pin RXD | - | -0.3 | VCC + 0.3 | V |
| Operating Temperature | - | -40 | 150 | °C |
| Package Type | - | - | 8-SOIC (0.154", 3.90mm Width) | - |
| Receiver Hysteresis | - | - | 70 mV | - |
| Protocol | - | - | CANbus | - |
Key Features
- Fully compatible with the ISO 11898 standard.
- High-speed data transmission up to 1 Mbaud.
- Very low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI).
- Differential receiver with wide common-mode range.
- Transmit Data (TXD) dominant time-out function.
- Silent mode to prevent bus disturbance when the device is unpowered.
- Current-limiting circuit and thermal protection to safeguard the transmitter output stage.
- Protection against automotive electrical transients according to ISO 7637.
Applications
The TJA1050T/V,112 is primarily intended for high-speed CAN applications in automotive and industrial environments. It is suitable for use in vehicle networks, industrial control systems, and any application requiring reliable and high-speed CAN communication.
Q & A
- What is the primary function of the TJA1050T/V,112?
The TJA1050T/V,112 serves as the interface between the CAN protocol controller and the physical bus, enabling high-speed CAN communication.
- What is the maximum data transmission speed of the TJA1050T/V,112?
The TJA1050T/V,112 supports data transmission speeds up to 1 Mbaud.
- Is the TJA1050T/V,112 compatible with any specific standards?
Yes, it is fully compatible with the ISO 11898 standard.
- What type of protection does the TJA1050T/V,112 offer against electrical transients?
The device is protected against automotive electrical transients according to ISO 7637.
- What is the operating temperature range of the TJA1050T/V,112?
The operating temperature range is from -40°C to 150°C.
- What is the package type of the TJA1050T/V,112?
The component is packaged in an 8-SOIC (0.154", 3.90mm Width).
- Does the TJA1050T/V,112 have any thermal protection features?
Yes, it includes a thermal protection circuit that switches off the transmitter if the junction temperature exceeds a certain value.
- Is the TJA1050T/V,112 RoHS compliant?
Yes, the TJA1050T/V,112 is lead-free and RoHS compliant.
- What is the receiver hysteresis of the TJA1050T/V,112?
The receiver hysteresis is 70 mV.
- Can the TJA1050T/V,112 operate in silent mode?
Yes, the device can operate in silent mode to prevent bus disturbance when it is unpowered.
