ISO1044BDR - Texas Instruments

Manufacturer Part Number

ISO1044BDR

Manufacturer

Texas Instruments

Introduction

ISO1044BDR is an isolated CAN transceiver that facilitates robust communication in applications requiring a physical layer CAN interface.

Product Features and Performance

Integrated isolation for signal and power

Compatible with ISO 11898-2 CAN standards

1/1 driver/receiver configuration

Half-duplex communication support

Receiver Hysteresis of 100 mV for improved noise immunity

Data rates up to 5Mbps for efficient data transfer

3 separate supply voltage ranges for flexible power requirements:

- 1.71V to 1.89V

- 2.25V to 5.5V

- 4.5V to 5.5V

Supports a wide operating temperature range of -40°C to 125°C

Product Advantages

Improves signal integrity and reliability in harsh environments

Provides galvanic isolation to protect against ground loop currents and voltage spikes

Enables design flexibility due to various power supply options

Suitable for use in high-temperature industrial environments

Key Technical Parameters

Duplex: Half

Data Rate: 5Mbps

Receiver Hysteresis: 100 mV

Supply Voltage Options: 1.71V ~ 1.89V, 2.25V ~ 5.5V, 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust electromagnetic compatibility (EMC)

Thermal protection and fault protection features

Compatibility

Compliant with the ISO 11898-2 CAN standard

Suitable for interfacing with standard CANbus network architectures

Application Areas

Industrial automation and control systems

Automotive electronics

Medical devices

Energy and power applications

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation

Availability of replacements or upgrades not mentioned

Several Key Reasons to Choose This Product

Offers robust communication with its integrated isolation

Flexible power supply options accommodate different system designs

High-speed data transfer with a rate of up to 5Mbps

Wide operating temperature range suitable for various industrial applications

Compatibility with the widely-adopted CAN protocol ensures integration with many systems

Produced by Texas Instruments, a reputable manufacturer known for quality and reliability