SN65HVD230DR - 3.3V CAN Transceiver with Standby | TI
MPN: SN65HVD230DR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $1.23 | $1.23 |
| 10 | $1.1 | $11.00 |
| 100 | $0.88 | $88.00 |
| 500 | $0.72 | $360.00 |
| 1,000 | $0.6 | $600.00 |
Drop-in alternatives for SN65HVD230DR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
SN65HVD230D
✅ Drop-In📋 Reference alternative (not in catalog)
SN65HVD231D
✅ Drop-In📋 Reference alternative (not in catalog)
SN65HVD232D
✅ Drop-In📋 Reference alternative (not in catalog)
TCAN337G
✅ Drop-In✓ In Stock
$0.95 / Unit
View Datasheet →MCP2551-I/SN
⚡ Same Package📋 Reference alternative (not in catalog)
SN65HVD230DR Maximum Ratings & Electrical Characteristics
| Supply Voltage | 3.0 V to 3.6 V |
| Data Rate | 1 Mbps |
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Duplex | Half |
| Protocol | CANbus |
| Standby Current | 370 µA (typical) |
| ESD Protection | ±16 kV HBM |
| Common-Mode Input Range | -2 V to 7 V |
| Operating Temperature | -40°C to +85°C |
| Package | SOIC-8 (D) |
| Mounting Type | Surface Mount |
| Number of Pins | 8 |
| RoHS Status | Compliant |
| ISO 11898-2 | Compliant |
SN65HVD230DR Pin Configuration
| Pin 1 | TXD — Transmit data input |
| Pin 2 | GND — Ground |
| Pin 3 | VCC — Supply voltage (3.3V) |
| Pin 4 | RXD — Receive data output |
| Pin 5 | VREF — Reference voltage output |
| Pin 6 | CANL — Low-level CAN bus line |
| Pin 7 | CANH — High-level CAN bus line |
| Pin 8 | RS — Slope control / standby mode |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
SN65HVD230DR is suitable for 6 applications: Automotive Body Control Modules, Industrial Automation and Control, Building Automation (HVAC), Motor and Robotic Control, Telecom Infrastructure, Medical Equipment.
Automotive Body Control Modules
The SN65HVD230DR is ideal for automotive body control modules (BCMs) that manage lighting, windows, and door locks. Its 3.3V operation aligns with modern low-voltage MCUs, and its ±16 kV HBM ESD protection ensures reliability in the harsh automotive electrical environment. The 1 Mbps data rate supports real-time control commands, while the standby mode reduces quiescent current when the vehicle is off, helping to meet stringent battery drain requirements. Its high input impedance allows up to 120 nodes, enabling multiple BCMs and sensors to share a single CAN bus.
Recommended
Industrial Automation and Control
In industrial automation, the SN65HVD230DR provides robust CAN communication for PLCs, sensors, and actuators. Its wide common-mode input range of -2V to 7V enhances noise immunity in electrically noisy factory environments. The adjustable driver transition times via the RS pin allow designers to reduce electromagnetic emissions, which is critical for passing EMC standards. The device's ability to operate with unpowered nodes without disturbing the bus ensures system integrity during partial power-downs. With support for up to 120 nodes, it scales well for large distributed control systems.
Recommended
Building Automation (HVAC)
The SN65HVD230DR is well-suited for building automation systems, particularly HVAC controllers that communicate over CAN bus. Its low standby current of 370 µA is beneficial for always-on systems where power efficiency is important. The 3.3V supply simplifies integration with low-power microcontrollers, and the high node count supports connecting multiple thermostats, dampers, and sensors. The device's robustness, including ESD protection and wide common-mode range, ensures reliable operation in building environments with potential electrical disturbances. Its small SOIC-8 package saves PCB space in space-constrained controllers.
Recommended
Motor and Robotic Control
For motor and robotic control, the SN65HVD230DR enables real-time communication between the central controller and motor drives. Its 1 Mbps data rate supports high-speed command and feedback loops, essential for precise motion control. The adjustable slew rate helps manage signal integrity on longer cable runs, reducing reflections and EMI. The device's thermal shutdown protection safeguards against over-temperature conditions in high-power motor cabinets. With its 3.3V operation, it pairs well with DSPs and MCUs used in servo drives and robotic arms, ensuring reliable, low-latency CAN communication.
Recommended
Telecom Infrastructure
In telecom infrastructure, the SN65HVD230DR is used for CAN communication between base station components, such as power supplies and monitoring units. Its high ESD protection (±16 kV HBM) is crucial for outdoor installations exposed to electrostatic discharges. The wide common-mode range ensures reliable operation in the presence of ground potential differences between remote units. The low standby current helps reduce power consumption in always-on telecom equipment. The device's compliance with ISO 11898-2 ensures interoperability with standard CAN networks used in telecom management systems.
Recommended
Medical Equipment
The SN65HVD230DR can be used in medical equipment for CAN-based communication between modules, such as patient monitors and infusion pumps. Its 3.3V operation is compatible with low-power medical electronics, and its low standby current extends battery life in portable devices. The device's robust ESD protection is essential for medical environments where static discharge is common. The high node count allows multiple monitoring devices to share a bus, simplifying wiring. Its small package and wide temperature range make it suitable for compact, reliable medical devices.
Recommended
Recommended Products Summary
Engineering reference data for SN65HVD230DR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | SN65HVD230D | SN65HVD231D | SN65HVD232D | TCAN337G |
|---|---|---|---|---|---|
| Package | SOIC-8 (D) | SOIC-8 (D) | SOIC-8 (D) | SOIC-8 (D) | SOIC-8 (D) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Supply Voltage | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V | 3.0V to 3.6V |
| Data Rate | 1 Mbps | 1 Mbps | 1 Mbps | 1 Mbps | 5 Mbps |
| Standby Current | 370 µA | 370 µA | 0.4 µA | No standby | 1 µA (typical) |
| ESD Protection | ±16 kV HBM | ±16 kV HBM | ±16 kV HBM | ±16 kV HBM | ±16 kV HBM |
| Common-Mode Input Range | -2V to 7V | -2V to 7V | -2V to 7V | -2V to 7V | -12V to 12V |
| Operating Temperature | -40°C to +85°C | -40°C to +85°C | -40°C to +85°C | -40°C to +85°C | -40°C to +125°C |
Key Differentiators
- Low standby current of 370 µA (vs SN65HVD232D)
- Adjustable driver transition times (vs SN65HVD231D)
- 3.3V operation (vs MCP2551-I/SN)
Design Notes
Place the SN65HVD230DR close to the CAN connector to minimize stub length. Use a 120Ω termination resistor at both ends of the bus. Keep the differential traces (CANH and CANL) close together and at equal length to reduce EMI. Bypass VCC with a 0.1µF ceramic capacitor placed as close to the VCC pin as possible.
Do not forget to connect the RS pin. If left floating, the device may enter an undefined state. For high-speed operation, connect RS to ground through a 10kΩ resistor; for slope control, use a higher value (e.g., 100kΩ) to reduce slew rate and emissions. Ensure the bus is properly terminated to avoid signal reflections.
The SN65HVD230DR has thermal shutdown protection, but in high-temperature environments, ensure adequate PCB copper area for heat dissipation. The SOIC-8 package has a thermal resistance of approximately 150°C/W (theta_JA). At typical operating currents, power dissipation is low, but verify junction temperature stays below 150°C in worst-case conditions.
Compliance Information
RoHS compliant per TI product page. Not AEC-Q100 qualified; for automotive grade, consider SN65HVD230QDRQ1.
