Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Full |
| ReceiverHysteresis | 50 mV |
| DataRate | 1Mbps |
| Voltage-Supply | 3V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The SN65HVD32DR is a 3.3V CAN transceiver from Texas Instruments, designed for Controller Area Network (CAN) applications. It complies with ISO 11898-2, supporting data rates up to 1 Mbps.
### Key Features:
- 3.3V operation (5V-tolerant inputs)
- High noise immunity (common-mode range: ±25V)
- Low-power standby mode (ideal for battery-powered systems)
- Thermal shutdown & short-circuit protection
- SOIC-8 package
### Applications:
- Automotive systems
- Industrial automation
- Medical devices
- Embedded networks
The SN65HVD32DR ensures robust communication in noisy environments, making it suitable for CAN bus networks requiring reliable data transmission.
### Key Features:
- 3.3V operation (5V-tolerant inputs)
- High noise immunity (common-mode range: ±25V)
- Low-power standby mode (ideal for battery-powered systems)
- Thermal shutdown & short-circuit protection
- SOIC-8 package
### Applications:
- Automotive systems
- Industrial automation
- Medical devices
- Embedded networks
The SN65HVD32DR ensures robust communication in noisy environments, making it suitable for CAN bus networks requiring reliable data transmission.
Equivalent
Equivalent products to the SN65HVD32DR (3.3V CAN transceiver) include:
- TCAN332DR (Texas Instruments)
- MCP2551-I/SN (Microchip, 5V variant)
- ISO1042DW (TI, isolated CAN)
- TJA1050 (NXP, 5V variant)
- MAX3051ESA+ (Maxim Integrated)
Check voltage levels (3.3V/5V) and features (fault protection, isolation) for compatibility.
- TCAN332DR (Texas Instruments)
- MCP2551-I/SN (Microchip, 5V variant)
- ISO1042DW (TI, isolated CAN)
- TJA1050 (NXP, 5V variant)
- MAX3051ESA+ (Maxim Integrated)
Check voltage levels (3.3V/5V) and features (fault protection, isolation) for compatibility.
Pinout
The SN65HVD32DR is a 3.3V CAN transceiver in an 8-pin SOIC package.
Pin Functions:
1. TXD (Pin 1) – CAN transmit input.
2. GND (Pin 2) – Ground.
3. VCC (Pin 3) – 3.3V supply.
4. RXD (Pin 4) – CAN receive output.
5. NC (Pin 5) – No connection.
6. CANL (Pin 6) – CAN bus low line.
7. CANH (Pin 7) – CAN bus high line.
8. S (Pin 8) – Standby mode control (active low).
Key Features:
- Supports CAN 2.0B up to 1 Mbps.
- Fault protection (±36V on bus pins).
- Low-power standby mode.
Pin Functions:
1. TXD (Pin 1) – CAN transmit input.
2. GND (Pin 2) – Ground.
3. VCC (Pin 3) – 3.3V supply.
4. RXD (Pin 4) – CAN receive output.
5. NC (Pin 5) – No connection.
6. CANL (Pin 6) – CAN bus low line.
7. CANH (Pin 7) – CAN bus high line.
8. S (Pin 8) – Standby mode control (active low).
Key Features:
- Supports CAN 2.0B up to 1 Mbps.
- Fault protection (±36V on bus pins).
- Low-power standby mode.
Manufacturer
The SN65HVD32DR is manufactured by Texas Instruments (TI), a leading American 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 major player in the global semiconductor market.
The SN65HVD32DR is a 3.3V CAN bus transceiver, commonly used in communication networks for robust data transmission.
The SN65HVD32DR is a 3.3V CAN bus transceiver, commonly used in communication networks for robust data transmission.
Package
The SN65HVD32DR comes in an SOIC-8 package. This surface-mount package has 8 pins and is widely used for its compact size and reliability in industrial and automotive applications. The "DR" suffix indicates the tape-and-reel packaging option for automated assembly.
