Solutions Search - Isolated Transceivers
Using the LTC6820 with the LTC24XX Delta Sigma Family
Feb 8th 2017
Introduction
The LTC6820 isoSPI isolated communication interface is typically used in automotive applications. One of the more popular applications is to isolate the battery monitor circuits. However, it can be a desirable solution for medical applications where isolation is necessary. Another advantage for the LTC6820 is to ...
DC2438A - LTM2894 Demo Board | USB uModule Isolator
Jan 26th 2017
Demonstration circuit 2438A is an isolated USB data transceiver featuring the LTM®2894. The demo circuit features an EMI optimized circuit configuration, including an isolated DC-DC converter, and printed circuit board layout. All components for data signaling and isolation are integrated into the LTM2894 using LTC’s ...
DC1791A-D - LTM2887-5I Demo Board | I2C uModule Isolator (5.0V Supply)
Jan 19th 2017
Demonstration circuit 1791A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule isolator with dual adjustable 5V regulators featuring the LTM®2887. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. ...
DC1791A-C - LTM2887-3I Demo Board | I2C uModule Isolator (3.3V Supply)
Jan 19th 2017
Demonstration circuit 1791A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule isolator with dual adjustable 5V regulators featuring the LTM®2887. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. ...
DC1791A-B - LTM2887-5S Demo Board | SPI uModule Isolator (5.0V Supply)
Jan 19th 2017
Demonstration circuit 1791A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule isolator with dual adjustable 5V regulators featuring the LTM®2887. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. ...
DC1791A-A - LTM2887-3S Demo Board | SPI uModule Isolator (3.3V Supply)
Jan 19th 2017
Demonstration circuit 1791A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule isolator with dual adjustable 5V regulators featuring the LTM®2887. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. ...
DC2405A - LTM2893 Demo Board | 100MHz SPI uModule Isolator
Dec 16th 2016
Demonstration circuit 2405A shows an LTM®2893 isolating and interfacing an LTC®2328-18. The LTM2893 is a high speed SPI isolator for interfacing read only ADCs with a full complement of control signals. The LTC2328-18 is a low noise, high speed 18-bit successive approximation register (SAR) ADC. Low noise isolated power ...
DC1794A - LTM2885 Demo Board | 6.5kV Isolated RS485/RS422 μModule Transceiver + Power
Dec 13th 2016
Demonstration circuit 1794A is an isolated RS485/RS422 μModule® transceiver + power featuring the LTM®2885. The demo circuit is a 6500VRMS galvanically isolated RS485/ RS422 transceiver interface. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. The demo circuit operates ...
6-Channel Logic/SPI/I2C μModule Isolator Delivers More Than 100mA Via Two Adjustable Power Rails
Dec 12th 2016
MILPITAS, CA – December 12, 2016 – Linear Technology Corporation introduces the LTM2887, a 6-channel SPI/Digital or I²C μModule® isolator with dual rail regulated power that targets low voltage components, including newer DSPs and microprocessors. Two well-regulated adjustable supply rails (up to 5V) ...
2500VRMS Isolated RS485+RS232 Transceiver with Power
Nov 23rd 2016
In this circuit, the LTM2887-3S µModule isolator provides isolated signaling and power to the LTC2873 for a complete, 3.3V robust, galvanically isolated dual-protocol transceiver. RS232 (transmit and receive) or RS485 (half-duplex) can be selected for transmission on a single pair of wires using the 485/232 control. Mode-specific ...
2500VRMS Isolated PROFIBUS RS485 Transceiver with Power
Nov 23rd 2016
In this circuit, the LTM2887-3S µModule (micromodule) isolator provides isolated signaling and power to the LTC2876 for a complete, 3.3V robust, galvanically isolated transceiver. LTC2876 is a PROFIBUS RS485 transceiver designed to meet the specifications for PROFIBUS-DP masters and PROFIBUS-DP slaves, fully compatible ...
USB μModule Transceiver Protects Systems with 7500VRMS of Galvanic Isolation
Nov 22nd 2016
MILPITAS, CA – November 22, 2016 – Linear Technology Corporation introduces the LTM2894, a USB µModule® (micromodule) reinforced isolator that guards against ground-to-ground voltage differentials and large common mode transients. A rugged interface and internal isolation makes the LTM2894 ideal for systems ...
Low EMI, Isolated RS485 μModule Transceiver Meets Stringent IEC 60601-1 Requirements
Nov 15th 2016
MILPITAS, CA – November 15, 2016 – Linear Technology Corporation introduces the LTM2885, an isolated RS485 µModule® transceiver for guarding against large ground-to-ground differentials. Many industrial, utility, medical, military, and intrinsic safety applications require isolation components with increased ...
100MHz SPI Isolators Facilitate Faster Data Converters
Nov 8th 2016
MILPITAS, CA – November 8, 2016 – Linear Technology Corporation introduces the LTM2893 and LTM2895, SPI (serial peripheral interface) µModule® isolators, optimized for Linear Technology’s extensive family of high performance data converters. The LTM2893 and LTM2895 support SPI clock speeds up to 100MHz, ...
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 ...
DC1790A-C - LTM2886-3I Demo Board | I2C uModule Isolator (3.3V Supply)
Oct 17th 2016
Demonstration circuit 1790A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule™ isolator with fixed ±5V and adjustable 5V regulated power featuring the LTM®2886. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated ...
DC1790A-B - LTM2886-5S Demo Board | SPI uModule Isolator (5.0V Supply)
Oct 17th 2016
Demonstration circuit 1790A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule™ isolator with fixed ±5V and adjustable 5V regulated power featuring the LTM®2886. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated ...
DC1790A-D - LTM2886-5I Demo Board | I2C uModule Isolator (5.0V Supply)
Oct 17th 2016
Demonstration circuit 1790A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule™ isolator with fixed ±5V and adjustable 5V regulated power featuring the LTM®2886. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated ...
DC1790A-A - LTM2886-3S Demo Board | SPI uModule Isolator (3.3V Supply)
Oct 10th 2016
Demonstration circuit 1790A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule™ isolator with fixed ±5V and adjustable 5V regulated power featuring the LTM®2886. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated ...
DC1903A-B - LTM2889-5 Demo Board | Isolated CAN uModule Transceiver (5.0V Supply)
Sep 27th 2016
Demonstration circuit 1903A is an isolated CAN μModule® transceiver plus power featuring the LTM®2889. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. The demo circuit operates from a single supply on VCC. ...
DC1903A-A - LTM2889-3 Demo Board | Isolated CAN uModule Transceiver (3.3V Supply)
Sep 27th 2016
Demonstration circuit 1903A is an isolated CAN μModule® transceiver plus power featuring the LTM®2889. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. The demo circuit operates from a single supply on VCC. ...
100MHz Isolated SPI Analog to Digital Converter Solution
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 ...
Robust 4Mbps CAN FD μModule Isolator with Power Improves System Reliability
Sep 13th 2016
MILPITAS, CA – September 13, 2016 – Linear Technology Corporation introduces the LTM2889, a fully ISO 11898-2 compliant CAN (controller area network) µModule® (micromodule) transceiver and isolator that guards against large ground-to-ground differentials and common mode transients in 3.3V or 5V applications. ...
DC1941D - LTC6820 isoSPI Demoboard (DC590B required)
Jun 15th 2016
Demonstration circuit 1941 is an isoSPI™ transceiver board, based on Linear Technology’s LTC®6820. The LTC6820 provides a method of interconnecting standard serial peripheral interface (SPI) devices using a single twisted pair connection. This proprietary 2-wire interface is called isoSPI. The LTC6820 encodes ...
DC2100B-C - 12 Cell 4A Controller Board. Bi-Directional Active Cell Balancer with LTC3300-1, LTC6804-2 & LTC6820
Mar 29th 2016
Demonstration Circuit DC2100B-D is a stackable, bidirectional cell balancer slave board using the LTC6804-2 and the LTC®3300-1 ICs to achieve active balancing of up to 12 Li-Ion cells. It requires the DC2100B-C for proper operation. The DC2100B-D uses a single LTC6804-2 Multi-Cell Addressable Battery Stack Monitor IC to ...
Rugged USB Isolation That Simply Works
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 ...
LTP2884 - In-line USB Isolator
Jul 9th 2014
The LTP2884 is a complete USB isolator solution, ideal for any application requiring ground isolation, protection from large common mode voltage variations, or protection from spikes and surges. Built with convenience in mind, this robust isolator brings comprehensive protection to a wide variety of applications without the ...
LTM2884/LTP2884 Isolated USB Transceivers with Isolated Power - Video Product Brief
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. ...
DC1789A - LTM2884 Demo Board | Isolated USB Transceiver with Power
May 23rd 2014
Demonstration circuit 1789A is an isolated USB transceiver with isolated power featuring the LTM®2884. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule® isolator. The demo circuit operates from a supply on VCC and/or VBUS. ...
USB μModule Isolator with Power Protects Hubs & Peripheral Ports
May 21st 2014
MILPITAS, CA - May 21, 2014 - Linear Technology Corporation
introduces the LTM2884, a USB µModule® (micromodule) Isolator that
combines USB data communications and USB power, and guards against
ground-to-ground differentials and large common mode transients.
The rugged interface and isolation makes the LTM2884 ideal for
systems ...
DC1986A - LTM2892-I I2C uModule Isolator Demo Board
Aug 28th 2013
DC1986A - Demo Board for:LTM2892 - SPI/Digital or I2C μModule Isolator
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DC1957A - LTM2892-S SPI/Digital uModule Isolator Demo Board
Aug 28th 2013
DC1957A - Demo Board for:LTM2892 - SPI/Digital or I2C μModule Isolator
...
Six Channel 3500VRMS μModule Isolator Simplifies Protection and Expansion of SPI/Digital or I²C Systems
Jul 31st 2013
MILPITAS, CA – July 31, 2013 – Linear Technology Corporation
introduces the LTM2892, a 6-channel SPI/digital or I²C µModule®
(micromodule) isolator for 3.3V to 5V systems. Ground potentials
can vary widely in systems, potentially exceeding common mode
operating limits, which can interrupt communications, destroy
components, ...
SPI/Digital or I²C μModule Isolator Provides Three Isolated Power Rails
Sep 17th 2012
MILPITAS, CA – September 17, 2012 – Linear Technology
Corporation introduces the LTM2883, a 6-channel SPI/Digital or I²C digital
µModule® isolator with triple rail regulated power for 3.3V and 5V
systems. In industrial systems applications, ground potentials can
vary widely, often exceeding the tolerable range, which ...
LTM2883 SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power - Video Product Brief
Sep 5th 2012
The LTM2883 is a complete galvanic digital µModule isolator. No external components are required. A single 3.3V or 5V supply powers both sides of the interface through an integrated, isolated DC/DC converter. A logic supply pin allows easy interfacing with different logic levels from 1.62V to 5.5V, independent of the main ...
Isolated RS485 & RS232 μModule Transceivers Now Specified for -55°C to 105°C for Military & Automotive Applications
Mar 26th 2012
MILPITAS, CA – March 26, 2012 – Linear Technology Corporation
introduces automotive (H-grade) and high reliability military
(MP-grade) versions of the LTM2881 and LTM2882, isolated µModule® transceivers which guard
against large ground-to-ground differentials and common-mode
transients in RS485 and RS232 networks. The ...
LTM8048 3.1V - 30Vin to Isolated 5V@300mA
Nov 1st 2011
Designing with the LTM8047 and LTM8048 is easy. This circuit shows a complete LTM8048-based isolated power supply, requiring only the addition of capacitors for input, output, and biasing, and a resistor to set the output voltage. ...
DC1748A-D - LTM2883-5I I2C uModule Isolator Demo Board (5.0V Supply)
Mar 2nd 2011
DC1748A-D - Demo Board for:LTM2883 - SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power
...
DC1748A-C - LTM2883-3I I2C uModule Isolator Demo Board (3.3V Supply)
Mar 2nd 2011
DC1748A-C - Demo Board for:LTM2883 - SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power
...
DC1748A-B - LTM2883-5S SPI uModule Isolator Demo Board (5.0V Supply)
Mar 2nd 2011
DC1748A-B - Demo Board for:LTM2883 - SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power
...
DC1748A-A - LTM2883-3S SPI uModule Isolator Demo Board (3.3V Supply)
Mar 2nd 2011
DC1748A-A - Demo Board for:LTM2883 - SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power
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DC1746A-B - LTM2881-5 low EMI test board (for EMI evaluation purposes only, no VL & no GPIO)
Dec 23rd 2010
DC1746A-B - Demo Board for:LTM2881 - Complete Isolated RS485/RS422 uModule Transceiver + Power
...
DC1746A-A - LTM2881-3 low EMI test board (for EMI evaluation purposes only, no VL & no GPIO)
Dec 23rd 2010
DC1746A-A - Demo Board for:LTM2881 - Complete Isolated RS485/RS422 uModule Transceiver + Power
...
DC1747A-A - LTM2882-3 low EMI test board (for EMI evaluation purposes only, no VL & no GPIO)
Dec 23rd 2010
DC1747A-A - Demo Board for:LTM2882 - Dual Isolated RS232 uModule Transceiver + Power
...
DC1747A-B - LTM2882-5 low EMI test board (for EMI evaluation purposes only, no VL & no GPIO)
Dec 10th 2010
DC1747A-B - Demo Board for:LTM2882 - Dual Isolated RS232 uModule Transceiver + Power
...
Hot Swappable I2C Isolator Enables Simple Interfacing Between Busses with Isolated Grounds
Apr 22nd 2010
MILPITAS, CA — April 22, 2010 — Linear Technology introduces the
LTC4310, a hot swappable I2C
isolator that provides bidirectional communication between two I2C
busses whose grounds are isolated from one another. I2C isolation
has traditionally been achieved using up to four optocouplers and
special buffers, a costly, large ...
Dual Isolated RS232 uModule Transceiver Integrates Isolated Power
Jan 11th 2010
MILPITAS, CA - January 11, 2010 - Linear Technology Corporation
introduces the LTM2882, a
2-channel isolated RS232 µModule® transceiver that guards against
large ground-to-ground differentials and common mode transients. In
practical RS232 systems, ground potentials may vary widely from
node to node, often exceeding the tolerable ...
DC1554A-B - LTM2882-5 RS232 uModule Isolator Demo Board (5.0V Supply)
Nov 23rd 2009
DC1554A-B - Demo Board for:LTM2882 - Dual Isolated RS232 uModule Transceiver + Power
...
DC1554A-A - LTM2882-3 RS232 uModule Isolator Demo Board (3.3V Supply)
Nov 23rd 2009
DC1554A-A - Demo Board for:LTM2882 - Dual Isolated RS232 uModule Transceiver + Power
...
Isolated RS485 Transceiver with Power in One Small Package - LTM2881
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 ...
DC1503A-B - LTM2881-5 RS485 uModule Isolator Demo Board (5.0V Supply)
Aug 27th 2009
DC1503A-B - Demo Board for:LTM2881 - Complete Isolated RS485/RS422 uModule Transceiver + Power
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DC1503A-A - LTM2881-3 RS485 uModule Isolator Demo Board (3.3V Supply)
Aug 27th 2009
DC1503A-A - Demo Board for:LTM2881 - Complete Isolated RS485/RS422 uModule Transceiver + Power
...
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