仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 80 mV |
| Data Rate | 250kbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The SN65HVD72DGKR is a 3.3V CAN transceiver from Texas Instruments, designed for Controller Area Network (CAN) applications. It supports CAN FD (Flexible Data Rate) for high-speed communication up to 5 Mbps, making it suitable for automotive, industrial, and embedded systems.
Key features:
- 3.3V operation (compatible with low-voltage MCUs).
- High-speed CAN FD support (ISO 11898-2 compliant).
- Robust ESD protection (±15 kV HBM).
- Low-power modes for energy efficiency.
- Industrial temperature range (–40°C to +125°C).
Packaged in an 8-pin VSSOP (DGKR), it offers a compact footprint for space-constrained designs. Ideal for automotive networks, industrial automation, and IoT devices requiring reliable CAN communication.
For more details, refer to the [TI datasheet](https://www.ti.com/product/SN65HVD72).
Key features:
- 3.3V operation (compatible with low-voltage MCUs).
- High-speed CAN FD support (ISO 11898-2 compliant).
- Robust ESD protection (±15 kV HBM).
- Low-power modes for energy efficiency.
- Industrial temperature range (–40°C to +125°C).
Packaged in an 8-pin VSSOP (DGKR), it offers a compact footprint for space-constrained designs. Ideal for automotive networks, industrial automation, and IoT devices requiring reliable CAN communication.
For more details, refer to the [TI datasheet](https://www.ti.com/product/SN65HVD72).
Equivalent
Equivalent products to the SN65HVD72DGKR (3.3V CAN transceiver) include:
- TCAN332GDR (TI)
- MCP2562-E/SN (Microchip)
- TJA1051T/3 (NXP)
- ISO1042DWVR (TI, isolated)
These are 3.3V CAN transceivers with similar features. Verify pinout and specs for compatibility.
- TCAN332GDR (TI)
- MCP2562-E/SN (Microchip)
- TJA1051T/3 (NXP)
- ISO1042DWVR (TI, isolated)
These are 3.3V CAN transceivers with similar features. Verify pinout and specs for compatibility.
Pinout
The SN65HVD72DGKR is a CAN transceiver in an 8-pin VSSOP (DGK) package.
Pin Functions:
1. TXD – Transmit data input (from CAN controller)
2. GND – Ground
3. VCC – Supply voltage (3.3V or 5V)
4. RXD – Receive data output (to CAN controller)
5. VIO – Logic-level supply (optional, matches controller voltage)
6. CANL – CAN bus low line
7. CANH – CAN bus high line
8. S – Mode select (high = normal, low = standby)
Key Features:
- Supports CAN FD (Flexible Data Rate)
- 5Mbps max data rate
- Fault protection & bus fault detection
Applications: Automotive, industrial CAN networks.
Pin Functions:
1. TXD – Transmit data input (from CAN controller)
2. GND – Ground
3. VCC – Supply voltage (3.3V or 5V)
4. RXD – Receive data output (to CAN controller)
5. VIO – Logic-level supply (optional, matches controller voltage)
6. CANL – CAN bus low line
7. CANH – CAN bus high line
8. S – Mode select (high = normal, low = standby)
Key Features:
- Supports CAN FD (Flexible Data Rate)
- 5Mbps max data rate
- Fault protection & bus fault detection
Applications: Automotive, industrial CAN networks.
Manufacturer
The SN65HVD72DGKR is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI is a key player in the semiconductor market.
The SN65HVD72DGKR is a CAN transceiver, used for Controller Area Network (CAN) bus communication in applications like automotive and industrial systems.
The SN65HVD72DGKR is a CAN transceiver, used for Controller Area Network (CAN) bus communication in applications like automotive and industrial systems.
Application
The SN65HVD72DGKR is a CAN transceiver used in Controller Area Network (CAN) systems. Key application areas include:
- Automotive: ECUs, infotainment, ADAS.
- Industrial: Factory automation, PLCs, robotics.
- Medical: Diagnostic equipment, patient monitoring.
- Aerospace: Avionics, in-flight systems.
- IoT/Embedded: Smart devices, sensor networks.
It supports high-speed CAN (ISO 11898-2) up to 1 Mbps, offering robust noise immunity for harsh environments.
- Automotive: ECUs, infotainment, ADAS.
- Industrial: Factory automation, PLCs, robotics.
- Medical: Diagnostic equipment, patient monitoring.
- Aerospace: Avionics, in-flight systems.
- IoT/Embedded: Smart devices, sensor networks.
It supports high-speed CAN (ISO 11898-2) up to 1 Mbps, offering robust noise immunity for harsh environments.
Package
The SN65HVD72DGKR comes in a VSSOP-8 (DGK) package. This is a small-outline, surface-mount type with 8 pins, measuring 3mm x 3mm. It's designed for space-constrained applications.
