Encoder / Decoders
Protocol ICs with Parallel Interface
Protocol ICs with SPI Interface
Data Management and Protocol Bridges
LCD Display Drivers
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RS485 / 422
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RS-485 / 422
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Quality App. Notes, Related Standards and PCNs
Message from the President
Message from the President
Holt Integrates Transformers with 3.3V MIL-STD-1553 Dual Transceiver
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.
Octal Discrete-to-Digital Sensing IC with Quad High-Side Drivers and Built-In Lightning Protection
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.
3.3V 10Mbit/sec EBR-1553 BC/MT/RT Solution
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.
Holt Integrated Circuits RS-485/422 Transceiver Family Demonstrates Compliance with Lightning and EMI Requirements of RTCA/DO-160G
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).
Holt Integrated Circuits Expands RS-485/422 Transceiver Family with 20MBit/sec Capability
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).
Holt Integrated Circuits Integrates Transformers in World’s Smallest MIL-STD-1553 BC/MT/RT Solution
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.
Holt Integrated Circuits Receives Lockheed Martin’s ESBA STAR Supplier Award for the Second Time
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.
Guidelines for Lightning Protection of ARINC 825 (CAN) Components
Holt Integrated Circuits, a world leader in data bus IC’s for commercial and military avionics, today published a new application note (AN-302) which provides guidelines for protection against lightning induced transients applied to Holt’s ARINC 825 CAN products.
Holt Integrated Circuits HI-3110 Passes CAN Conformance Test at C&S Group GmbH
Holt Integrated Circuits, a leading supplier of data bus components for commercial and military avionics, today announced independent validation of its HI 3110 CAN controller at C&S group in Germany.
Analog Switch Featuring Open-Circuit when Powered Off
Holt Integrated Circuits, a leading supplier of data bus IC’s for commercial and military avionics, today announced an expansion of its Analog Switch family with the release of three new products. Targeted for multiplexing the ARINC 429 communication bus, these products offer a feature that is useful for any application that requires the switch to be open circuit when power is off.
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