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Solutions Search - Interface

Rugged ESD Demonstration

Nov 7th 2016
The LTM2885 µModule isolator is subjected to repeated ESD strikes as high as 20kV. The line driving bus pins as well as the isolation barrier are all extremely rugged to high energy ESD pulses. This video also illustrates that the LTM2885 and its RS485 Transceiver continue to operate through the ESD events. Not only is ...

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100MHz Isolated SPI Analog to Digital Converter Solution

Brian Jadus - Senior Design Engineer Sep 22nd 2016
Isolating high-resolution high-speed SAR ADCs with a SPI interface in data acquisition systems can be challenging. Competing digital isolators limit the maximum SCK frequencies to 40MHz or less and can be a bottleneck to achieving the maximum sampling rates in data acquisitions systems. The LTM2893 family enables your design ...

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LTC2876/LTC2877 ±60V Profibus-DP Transceivers - Video Product Brief

Chris Gobok - Product Marketing Engineer Mar 21st 2016
The LTC®2876 and LTC2877 are PROFIBUS RS485 transceivers designed to meet the test specifications for PROFIBUS-DP masters and PROFIBUS-DP slaves, fully compatible with IEC 61158-2, type 3: medium attachment unit (MAU). With operation up to 20Mbps, the LTC2876/ LTC2877 supports all PROFIBUS data rates up to 12Mbps. The LTC2876 ...

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Rugged USB Isolation That Simply Works

Jeff Marvin - Design Center Manager Dec 12th 2014
The USB Port has become ubiquitous in computing and instrumentation equipment. However, it was not designed to operate in the harsh industrial or sensitive medical environments where USB is now being used. These environments demand galvanic isolation, high noise immunity and rugged transient and ESD protection. Linear Technology’s ...

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LTM2884/LTP2884 Isolated USB Transceivers with Isolated Power - Video Product Brief

Chris Gobok - Product Marketing Engineer Jun 5th 2014
The LTM®2884 is a complete galvanically isolated USB 2.0 compatible μModule® (micromodule) transceiver. An upstream supply powers both sides of the interface through an integrated, isolated DC/DC converter. The LTM2884 is ideal for isolation in host, hub, bus splitter or peripheral device applications. It is compatible ...

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I2C Bus/SMBus Buffers & Accelerators - Video Product Brief

Chris Gobok - Product Marketing Engineer Apr 4th 2013
I2C bus buffers, multiplexers, accelerators and isolators address a wide variety of issues that commonly arise when many nodes are added to a bus. A bus buffer is commonly used in high availability (Hot Swap) environments to provide level translation or level shifting capabilities for 1V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V ...

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LTC2870/LTC2871 Multiprotocol RS232/RS485 Transceivers w/ Integrated Termination - Video Product Brief

Chris Gobok - Product Marketing Engineer Dec 16th 2010
The LTC2870/LTC2871 are robust pin-configurable multiprotocol transceivers, supporting RS232, RS485, and RS422 protocols, operating on a single 3V to 5.5V supply. The LTC2870 can be configured as two RS232 single-ended transceivers or one RS485 differential transceiver on shared I/O lines. The LTC2871 offers independent control ...

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LTM2881 Complete Isolated RS485/RS422 μModule Transceiver + Power - Video Product Brief

Chris Gobok - Product Marketing Engineer Nov 24th 2009
The LTM2881 is a complete galvanically isolated full duplex RS485/RS422 μModule transceiver. No external components are required. A single supply powers both sides of the interface through an integrated, isolated, low noise, efficient 5V output DC/DC converter. ...

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Isolated RS485 Transceiver with Power in One Small Package - LTM2881

Jeff Marvin - Design Center Manager Nov 15th 2009
The benefits of galvanic isolation extend beyond safety and protection from dangerous voltages to provide error-free communication in the presence of high edge rate transients, noise and high common mode voltage that would otherwise render a non-isolated network inoperative. The new Isolator uModule Technology from Linear ...

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