Texas Instruments

ISO7041DBQR  

Digital Isolators

The ISO7041DBQR is a high-performance, low-power, single-channel digital isolator from Texas Instruments. It is designed to provide reliable and efficient isolation between digital systems, protecting them from voltage transients and electrical noise that can cause damage or malfunctions.

Description:

The ISO7041DBQR is a monolithic digital isolator that uses capacitive coupling to provide isolation between the input and output sides of the device. It features a CMOS input stage and a CMOS output stage, with a high-voltage transient protection circuit to protect against voltage spikes and surges.

Features:

• Low power consumption: The ISO7041DBQR operates on a supply voltage range of 3V to 5.5V and consumes only 2.3mA of current at 5V.
• High isolation voltage: The device provides an isolation voltage of up to 2500Vrms, ensuring reliable operation in harsh electrical environments.
• Fast propagation delay: The propagation delay of the ISO7041DBQR is typically 300ns, making it suitable for high-speed digital applications.
• Small package size: The device is available in a compact 6-pin SOIC package, making it easy to integrate into a variety of applications.

Applications:

The ISO7041DBQR is suitable for a wide range of applications that require digital isolation, including:

• Industrial control systems
• Telecommunications equipment
• Medical equipment
• Automotive systems
• Power supplies and converters
• Data acquisition systems

In summary, the ISO7041DBQR is a reliable and efficient digital isolator that provides high isolation voltage and fast propagation delay, making it suitable for a wide range of applications that require digital isolation. Its low power consumption and compact package size make it an ideal choice for space-constrained applications.

ISO7041DBQR Documents

Download datasheets and manufacturer documentation for ISO7041DBQR

Datasheets :

ISO7041 Datasheet      

PCN Design/Specification :

ISO7041 Datasheet Rev 7/May/2020       ISO7041 25/Mar/2020