Overview
The NCV7351FD13R2G is a high-speed CAN (Controller Area Network) transceiver produced by onsemi. This component is designed to serve as the interface between a CAN protocol controller and the physical bus, supporting both 12 V and 24 V systems. It is part of the NCV7351 family, which includes versions compliant with CAN flexible data rate (CAN FD) specifications. The NCV7351FD13R2G is particularly notable for its compatibility with the ISO 11898-2 standard and its ability to operate at high speeds, making it suitable for various automotive and industrial applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Power supply voltage) | 4.5 | 5.5 | V | ||
| VUV (Undervoltage detection voltage on pin VCC) | 3.5 | 4 | 4.5 | V | |
| VCANH, CANL (DC voltage at pins CANH and CANL) | 0 < VCC < 5.5 V; no time limit | -50 | 50 | V | |
| ICC (Supply current in normal mode) | Dominant; VTxD = 0 V | 2.5 | 4.6 | 7.5 | mA |
| ICCS (Supply current in silent mode) | 1.4 | 2.3 | 3.5 | mA | |
| tpd (Propagation delay TxD to RxD) | 45 | 140 | 245 | ns | |
| TJ (Junction temperature) | -40 | 150 | °C |
Key Features
- Compatible with the ISO 11898-2 Standard
- High Speed (up to 1 Mbps), with CAN FD version supporting up to 5 Mbps for information purposes
- VIO Pin on NCV7351D13 Version allowing direct interfacing with 3 V to 5 V microcontrollers
- EN Pin on NCV7351D1E Version allowing switching the transceiver to a very low current OFF mode
- Excellent Electromagnetic Susceptibility (EMS) Level Over Full Frequency Range and very low Electromagnetic Emissions (EME)
- Bus Pins Protected Against >15 kV System ESD Pulses
- Transmit Data (TxD) Dominant Time-out Function
- Bus Pins Short Circuit Proof to Supply Voltage and Ground
- Bus Pins Protected Against Transients in an Automotive Environment
- Thermal Protection
- AEC-Q100 Qualified and PPAP Capable
Applications
- Automotive Systems: The NCV7351FD13R2G is designed to meet the stringent requirements of automotive environments, including protection against electrical transients and high ESD tolerance.
- Industrial Networks: It is also suitable for industrial applications where high-speed data communication and robustness against electromagnetic interference are necessary.
Q & A
- What is the primary function of the NCV7351FD13R2G?
The NCV7351FD13R2G serves as the interface between a CAN protocol controller and the physical bus, enabling high-speed data communication in both 12 V and 24 V systems.
- What standards does the NCV7351FD13R2G comply with?
The NCV7351FD13R2G is compatible with the ISO 11898-2 standard and supports CAN flexible data rate (CAN FD) specifications.
- What is the significance of the VIO pin in the NCV7351FD13R2G?
The VIO pin allows direct interfacing with 3 V to 5 V microcontrollers, ensuring proper I/O level adjustment between the microcontroller and the transceiver.
- How does the EN pin function in the NCV7351D1E version?
The EN pin in the NCV7351D1E version allows the transceiver to be switched to a very low current OFF mode.
- What level of electromagnetic susceptibility does the NCV7351FD13R2G offer?
The NCV7351FD13R2G provides excellent electromagnetic susceptibility (EMS) levels over the full frequency range and very low electromagnetic emissions (EME).
- What kind of protection does the NCV7351FD13R2G offer against electrical transients?
The device is protected against >15 kV system ESD pulses and transients in an automotive environment.
- Is the NCV7351FD13R2G suitable for high-temperature environments?
Yes, the device operates within a junction temperature range of -40°C to 150°C.
- What is the propagation delay from TxD to RxD in the NCV7351FD13R2G?
The propagation delay from TxD to RxD is between 45 ns and 245 ns.
- Is the NCV7351FD13R2G AEC-Q100 qualified?
Yes, the NCV7351FD13R2G is AEC-Q100 qualified and PPAP capable.
- What are the typical applications of the NCV7351FD13R2G?
The NCV7351FD13R2G is typically used in automotive systems and industrial networks.
- What package type is the NCV7351FD13R2G available in?
The NCV7351FD13R2G is available in an SOIC-8 package.
