News

3.3V ARINC 429 Line Driver with Built-In DO-160G Level 3 Lightning Protection
11/26/2012
Holt Integrated Circuits, a world leader in data bus IC’s for the avionics and military industries, today introduced the world’s first ARINC 429 line driver capable of meeting DO-160G Level 3 pin injection waveforms without external components. The HI-8597 operates from a single 3.3V power supply, eliminating the higher voltage supplies needed with other ARINC 429 line drivers.   Read more
RS-485/422 Transceivers Capable of -55°C to 200°C operation
10/22/2012
Holt Integrated Circuits today announced the introduction of a family of RS-485/422 transceivers capable of operating in temperatures from −55°C to 200°C. The HI-4853H family is capable of data rates up to 20Mbps   Read more
10 Ohm Analog Switch with Outside-the-Rails Switching Capability
10/19/2012
Holt Integrated Circuits today expanded its Analog Switch family with the release of three new products capable of switching analog signals outside the range of IC rail voltage. The devices can switch +/− 12V signals while operating from a supply range of 3.0V to 5.5V.   Read more
Holt Integrates Transformers with 3.3V MIL-STD-1553 Dual Transceiver
10/11/2012
Holt Integrated Circuits today announced the introduction of HI-2579, the World’s smallest 3.3V MIL-STD-1553/1760 dual transceiver with integrated dual transformers.   Read more
Octal Discrete-to-Digital Sensing IC with Quad High-Side Drivers and Built-In Lightning Protection
10/5/2012
Holt Integrated Circuits today announced the introduction of HI-8430, a new 3.3V octal discrete-to-digital sensing IC with quad high-side drivers and built-in lightning protection. The device is also fully compliant to Airbus ABD0100H.   Read more
3.3V 10Mbit/sec EBR-1553 BC/MT/RT Solution
5/3/2012
Holt Integrated Circuits, a world leader in communications bus IC’s for the avionics and military industries, today announced the introduction of HI-6140, a 3.3V, 10Mbit/sec EBR-1553 BC/MT/RT solution. The device is designed for Enhanced Bit Rate 10Mbps MIL-STD-1553 or MIL-STD-1760 applications, such as Miniature Munitions Stores Interface (MMSI) or EBR-1553.   Read more
Holt Integrated Circuits RS-485/422 Transceiver Family Demonstrates Compliance with Lightning and EMI Requirements of RTCA/DO-160G
4/19/2012
Holt Integrated Circuits, a world leader in data bus IC’s for the avionics and military industries, today announced compliance of its RS-485 transceiver family, HI-4850, with the EMI/EMC requirements of RTCA/DO-160G, Section 21, Category P and the lightning requirements of RTCA/DO-160G, Section 22, Level 3 and 4 Pin Injection Test Waveform Set A (3 & 4), Set B (3 & 5A) and Set Z (3 & 5B).   Read more
Holt Integrated Circuits Expands RS-485/422 Transceiver Family with 20MBit/sec Capability
4/2/2012
Holt Integrated Circuits, a world leader in data bus IC’s for commercial and military avionics, expanded its RS-485/422 transceiver family to include devices optimized for higher bit rates. The HI-4853/54/55 family broadens the existing portfolio by offering devices optimized for data rates up to 20Mbps (100 ft. CAT-5 UTP).   Read more
Holt Integrated Circuits Integrates Transformers in World’s Smallest MIL-STD-1553 BC/MT/RT Solution
2/29/2012
Holt Integrated Circuits, a world leader in data bus IC’s for commercial and military avionics, today gave advanced notice for the world’s smallest MIL-STD-1553 fully integrated terminal solution. The device, HI-2130, contains MIL-STD-1553 protocol logic, dual transceivers and dual transformers in a compact 15 x 15mm package.   Read more
Holt Integrated Circuits Receives Lockheed Martin’s ESBA STAR Supplier Award for the Second Time
2/2/2012
Holt Integrated Circuits, a world leader in data bus IC’s for commercial and military avionics, announced today that Lockheed Martin Corporation (NYSE: LMT), the world’s largest defense contractor, has awarded the Company its Electronic Systems Business Area (ESBA) STAR Supplier Award, 2011.   Read more
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