Overview
The NCV7351D10R2G is a high-speed CAN (Controller Area Network) transceiver produced by onsemi. This component serves as the interface between a CAN protocol controller and the physical bus, making it suitable for use in both 12 V and 24 V systems. It is part of the NCV7351 family, which includes versions with various features such as CAN FD compliance and different pin configurations. The NCV7351D10R2G is specifically designed without the VIO pin, making it a full replacement for previous generation CAN transceivers like the AMIS30660.
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
- Excellent Electromagnetic Susceptibility (EMS) and very low Electromagnetic Emissions (EME)
- Bus Pins Protected Against >15 kV System ESD Pulses and Transients in an Automotive Environment
- Transmit Data (TxD) Dominant Time-out Function
- Bus Pins Short Circuit Proof to Supply Voltage and Ground
- Thermal Protection
- AEC-Q100 Qualified and PPAP Capable
Applications
- Automotive Systems
- Industrial Networks
Q & A
- What is the primary function of the NCV7351D10R2G? The NCV7351D10R2G serves as the interface between a CAN protocol controller and the physical bus.
- What are the supported voltage systems for this transceiver? It supports both 12 V and 24 V systems.
- Is the NCV7351D10R2G compatible with CAN FD? The NCV7351D10R2G itself is not CAN FD compliant, but there is a version (NCV7351F) that supports CAN FD.
- What is the purpose of the VIO pin in other versions of the NCV7351? The VIO pin allows direct interfacing with 3 V to 5 V microcontrollers, adjusting the I/O levels properly.
- How is the NCV7351D10R2G protected against electrical transients? It is protected against automotive electrical transients according to ISO 7637.
- What is the maximum propagation delay from TxD to RxD? The maximum propagation delay is 245 ns.
- Is the NCV7351D10R2G AEC-Q100 qualified? Yes, it is AEC-Q100 qualified and PPAP capable.
- What are the typical applications of the NCV7351D10R2G? Typical applications include automotive systems and industrial networks.
- What is the junction temperature range for the NCV7351D10R2G? The junction temperature range is -40°C to 150°C.
- How is the supply current in silent mode for the NCV7351D10R2G? The supply current in silent mode is between 1.4 mA and 3.5 mA.
