Overview
The TJA1040T/CM,118 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, making it essential for high-speed applications in various industries, particularly in automotive systems. It is designed to be fully compatible with the ISO 11898 standard and supports data rates up to 1 MBaud.
Key Specifications
| Attribute | Description |
|---|---|
| Interface | Serial (CAN) |
| Data Rate-Max | 1 MBaud |
| Supply Voltage-Nom | 4.75V to 5.25V |
| Package Style | SOIC-8 |
| Mounting Method | Surface Mount |
| Maximum Operating Temperature | 150°C (TJ) |
| Maximum Supply Current | 70mA |
| Low Power Mode | Standby Mode |
| ESD Protection Voltage | 6kV |
| Duplex | Half |
| ROHS Compliance | Yes, RoHS (2015/863) |
Key Features
- Fully compatible with the ISO 11898 standard.
- High-speed operation up to 1 MBaud.
- Very low-current standby mode with remote wake-up capability via the bus.
- Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI).
- Differential receiver with high common-mode range.
- Transceiver disengages from the bus in an unpowered state (zero load).
- Input levels compatible with 3.3 V and 5 V devices.
- Transmit Data (TXD) dominant time-out function.
- Bus pins protected against transients.
Applications
The TJA1040T/CM,118 is primarily intended for high-speed applications in passenger cars and other automotive systems. It is also suitable for use in any network that requires high-speed CAN communication, such as industrial control systems, medical devices, and other embedded systems.
Q & A
- What is the TJA1040T/CM,118 used for?
The TJA1040T/CM,118 is used as the interface between the CAN protocol controller and the physical bus in high-speed CAN applications, particularly in automotive systems.
- What is the maximum data rate supported by the TJA1040T/CM,118?
The TJA1040T/CM,118 supports data rates up to 1 MBaud.
- What is the supply voltage range for the TJA1040T/CM,118?
The supply voltage range is 4.75V to 5.25V.
- What package style does the TJA1040T/CM,118 come in?
The component comes in an SOIC-8 package.
- Is the TJA1040T/CM,118 ROHS compliant?
Yes, the TJA1040T/CM,118 is ROHS compliant according to the RoHS (2015/863) directive.
- What is the maximum operating temperature of the TJA1040T/CM,118?
The maximum operating temperature is 150°C (TJ).
- Does the TJA1040T/CM,118 have ESD protection?
The component has ESD protection up to 6kV.
- What is the low power mode of the TJA1040T/CM,118?
The low power mode is standby mode with remote wake-up capability via the bus.
- Is the TJA1040T/CM,118 compatible with 3.3 V and 5 V devices?
Yes, the input levels are compatible with both 3.3 V and 5 V devices.
- What kind of protection does the TJA1040T/CM,118 offer for bus pins?
The bus pins are protected against transients.
