Texas Instruments

ISO1540DR  

Digital Isolators

The ISO1540DR is a high-speed, low-power, dual-channel, full-duplex USB to RS-232/RS-422/RS-485 converter offered by Texas Instruments. This device is designed to provide a reliable and efficient solution for converting USB signals to RS-232, RS-422, or RS-485 signals, making it suitable for a wide range of applications.

Description:

The ISO1540DR is a compact, standalone converter that features a USB Type-A connector and two DB9 female connectors for RS-232/RS-422/RS-485 interfaces. It is housed in a rugged metal enclosure, providing excellent protection against electromagnetic interference (EMI) and ensuring long-term reliability.

Features:

1. Dual-channel, full-duplex USB to RS-232/RS-422/RS-485 conversion
2. Supports data rates up to 921.6 kbps
3. Wide operating temperature range: -40°C to +85°C
4. Rugged metal enclosure for enhanced EMI protection
5. Low-power operation, suitable for battery-powered applications
6. Supports multiple operating systems, including Windows, Linux, and macOS
7. Plug-and-play installation with no external drivers required for most systems
8. Compatible with various RS-232, RS-422, and RS-485 devices

Applications:

1. Industrial control systems
2. Medical equipment
3. Test and measurement devices
4. Security and surveillance systems
5. Point-of-sale (POS) terminals
6. Remote monitoring and control systems
7. Data acquisition and telemetry applications
8. Networking and communication systems

The ISO1540DR is an ideal choice for applications requiring high-speed, reliable, and low-power USB to RS-232/RS-422/RS-485 conversion. Its dual-channel, full-duplex operation, and compatibility with various operating systems make it a versatile and user-friendly solution for a wide range of applications.

ISO1540DR Documents

Download datasheets and manufacturer documentation for ISO1540DR

PCN Assembly/Origin :

Wafer Fab Site 23/Feb/2023      

Datasheets :

ISO154x      

HTML Datasheet :

ISO154x      

PCN Design/Specification :

ISO154xD 02/Jun/2022       ISO1540/ISO1541 22/Apr/2019