Overview
The SN65HVD230DRG4, produced by Texas Instruments, is a 3.3 V Controller Area Network (CAN) transceiver designed to meet the specifications of the ISO 11898-2 High Speed CAN Physical Layer standard. This device is optimized for use with Texas Instruments 3.3 V microprocessors, microcontrollers, and digital signal processors (DSPs) that have CAN controllers, or with equivalent protocol controller devices. It is engineered to operate in harsh environments and provides robust protection features for both the device and the CAN network.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VCC) | -0.3 to 6 | V |
| Operating Temperature Range | -40 to 85 | °C |
| Bus Terminal Voltage (CANH or CANL) | -4 to 16 | V |
| Transient Pulse Voltage (CANH and CANL) | -25 to 25 | V |
| Digital Input and Output Voltage (VI) | -0.5 to VCC + 0.5 | V |
| Receiver Output Current (IO) | -11 to 11 | mA |
| Storage Temperature (Tstg) | -40 to 85 | °C |
| Package Type | SOIC (D) | |
| Number of Pins | 8 |
Key Features
- Operates with a single 3.3 V supply.
- Compatible with ISO 11898-2 Standard.
- Low power replacement for the PCA82C250 footprint.
- Bus pin ESD protection exceeds ±16 kV HBM.
- High input impedance allows for up to 120 nodes on a bus.
- Adjustable driver transition times for improved emissions performance.
- Low current standby mode (SN65HVD230) with 370 µA typical.
- Ultra low current sleep mode (SN65HVD231) with 40 nA typical.
- Designed for data rates up to 1 Mbps.
- Thermal shutdown protection.
- Open circuit fail-safe design.
- Glitch free power up and power down protection for hot plugging applications.
- Cross wire protection, loss of ground, and overvoltage protection.
- Wide common mode range of operation (-2 V to 7 V) and withstands common mode transients of ±25 V.
Applications
- Industrial automation, control, sensors, and drive systems.
- Motor and robotic control.
- Building and climate control (HVAC).
- Telecom and basestation control and status.
- CAN bus standards such as CANopen, DeviceNet, and CAN Kingdom.
- Automotive applications.
Q & A
- What is the operating voltage range of the SN65HVD230DRG4?
The operating voltage range is from -0.3 V to 6 V.
- What is the maximum data rate supported by the SN65HVD230DRG4?
The device supports data rates up to 1 Mbps.
- What protection features does the SN65HVD230DRG4 offer?
The device offers thermal shutdown protection, open circuit fail-safe design, cross wire protection, loss of ground, and overvoltage protection.
- How many nodes can be connected to a bus using the SN65HVD230DRG4?
The device allows for up to 120 nodes on a bus due to its high input impedance.
- What is the typical current consumption in standby mode for the SN65HVD230?
The typical current consumption in standby mode is 370 µA.
- What is the ultra low current sleep mode current for the SN65HVD231?
The ultra low current sleep mode current is 40 nA typical.
- What is the common mode range of operation for the SN65HVD230DRG4?
The device operates over a -2 V to 7 V common mode range and can withstand common mode transients of ±25 V.
- Is the SN65HVD230DRG4 compatible with ISO 11898-2 Standard?
- What kind of ESD protection does the SN65HVD230DRG4 offer?
The device offers bus pin ESD protection that exceeds ±16 kV HBM.
- Can the SN65HVD230DRG4 be used in hot plugging applications?
