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SN65HVD1474DR

Name: SN65HVD1474DR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 1/1 8SOIC

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Mfr。パート #SN65HVD1474DR
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仕様

Part Status	Active
Base Product Number	65HVD1474
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Full
Receiver Hysteresis	70 mV
Data Rate	20Mbps
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Packaging	Cut Tape (CT), Tape & Reel (TR)

概要

Description

SN65HVD1474DR is a Texas Instruments high‑speed CAN transceiver in the SN65HVD family. It sits between a CAN controller (microcontroller/CAN controller IC) and the physical CAN bus (CANH/CANL). It converts TXD/RXD signals to differential CAN bus signals, while providing automotive‑grade protection and fault handling. Key points:
- 5V supply operation, robust ESD/short‑circuit protection and fault detection
- Differential CANH/CANL outputs suitable for automotive networks
- Typical support for classic CAN speeds up to about 1 Mbps
- RoHS-compliant, Tape & Reel packaging (DR)
- Temperature range commonly −40°C to +125°C (industrial/automotive use)
Use it to interface a CAN controller to a CAN bus in automotive or industrial CAN networks. For exact electrical specs and pinout, refer to the TI datasheet.

Features

SN65HVD1474DR features (concise):
- High-speed CAN transceiver for CAN 2.0B applications
- 5 V supply; compatible with 3.3 V logic thresholds
- CANH/CANL differential signaling; slew-rate controlled outputs
- Receiver with failsafe (defines recessive state if VCC or bus is fault/open)
- Bus protection: robust protection against short to GND/VCC and overvoltage on CAN lines
- ESD protection on CAN pins; wide common-mode range
- Low quiescent current with optional sleep/low-power mode
- Thermal shutdown protection
- 8‑pin SOIC (DR) package; RoHS compliant
Note: For exact electrical specs (voltages, current, protection limits, data rate), please refer to the TI datasheet.

Package

It uses an 8‑pin plastic SOIC (D) package, with Tape & Reel packaging (the DR suffix indicates reel packaging).

Pinout

- Pin count: 8 pins (8‑pin package, e.g., SOIC-8).
- Function: RS-485/RS-422 differential transceiver. It interfaces a single-ended input (DI) to the differential bus on A/B, and provides a receiver output (RO) from the bus. It includes driver enable (DE) and receiver enable (RE) controls, and uses Vcc and GND.

Manufacturer

Manufacturer: Texas Instruments (TI).
TI is an American multinational semiconductor company that designs and manufactures analog and mixed-signal integrated circuits, embedded processing products, and related semiconductor solutions.

Application

High-speed CAN transceiver for ISO 11898-2 networks (up to 1 Mbps).
Typical applications:
- Automotive in-vehicle networks (ECUs, gateway modules, instrument clusters, body/chassis CAN)
- Industrial automation and control (CANopen/SAE J1939, PLCs, motor drives)
- Robotics and motor-control systems
- Building automation (HVAC, lighting, security) using CAN
- Data acquisition/instrumentation requiring robust, fault-tolerant CAN bus

Equivalent

Equivalents for SN65HVD1474DR (high-speed CAN transceiver) from other vendors include: NXP TJA1040/TJA1041/TJA1042; Microchip MCP2551/MCP2561; Infineon TLE925x series. Ensure same supply, voltage, data rate, package and pinout before substituting.