News

New 3.3V MIL-STD-1553 Dual Transceiver with Integrated Transformers
7/16/2020
Holt Integrated Circuits today announced the introduction of HI-25850, a new 3.3V MIL-STD-1553 dual transceiver with integrated transformers. The device combines Holt’s recently announced HI-15850 MIL-STD-1553 transceiver IC with the required isolation transformers in a single package. The HI-15850 is identical to Holt’s HI-1585, with the added feature of 1.8V, 2.5V and 3.3V compatible digital I/O.   Read more
New 3.3V MIL-STD-1553 Dual Transceiver with 1.8V, 2.5V and 3.3V Compatible Digital I/O
3/10/2020
Holt Integrated Circuits today announced the introduction of HI-15850, the world’s first 3.3V MIL-STD-1553 dual transceiver with 1.8V, 2.5V and 3.3V compatible digital I/O. This feature gives users more flexibility to interface with a broad range of FPGAs, avoiding the use of level shifters and other additional circuitry.   Read more
Dual Channel mini PCIe Reference Design for MIL-STD-1553
2/7/2020
Holt Integrated Circuits today introduced a new Dual Channel Development Kit and Complete Reference Design based on the popular HI-2130LBx MIL-STD-1553 Fully Integrated Terminals. The Kit includes a full size F2 mini PCI-Express Interface Card supporting one or two dual redundant channels of MIL-STD-1553. Also included are design files and software, allowing users to save significant development time and effort realizing a PCI-Express MIL-STD-1553 interface that is both cost effective and space saving.   Read more
Holt Awarded Elite Supplier Status By Lockheed Martin
10/18/2019
Holt today announced that Lockheed Martin Corporation, one of the world’s largest defense contractors, has awarded the Company with Elite Supplier Status. Previously a STAR supplier, this new recognition places Holt at the top tier of Lockheed Martin’s component supplier list. Fewer than one percent of the thousands of Lockheed’s suppliers receive this status.   Read more
Validation of MIL-STD-1553 Drop-In Replacement Solutions
10/15/2019
Holt Integrated Circuits today announced formal RT validation of its recently announced family of MIL-STD-1553 industry-standard drop-in replacement devices. Validation was performed at Test Systems, Inc., an independent US Air Force approved testing service for MIL-STD-1553 remote terminals.   Read more
Drop-In Replacements for DDC® MIL-STD-1553 Terminals
3/20/2019
Holt Integrated Circuits today introduced several new families of MIL-STD-1553 terminals offering both pin and software register level compatibility with many Data Device Corporation (DDC®) MIL-STD-1553 terminals. All families provide complete form, fit, and functional replacements allowing users to drop-in to existing 1553 designs with no changes required to the existing board layout or software.   Read more
New Lightning Protected Drop-in for Popular Holt HI-3593 ARINC 429 IC
3/8/2019
New ARINC 429 protocol IC, HI-35930, which provides a lightning-protected drop-in for existing HI-3593 designs.   Read more
Development Kits and API Software for New MIL-STD-1553 Family
12/6/2018
Holt Integrated Circuits today introduces new development kits for its recently announced MIL-STD-1553 family: ADK-62003 (BC/RT/MT terminal functions) and ADK-62023 (RT-only terminal). Both kits provide a complete reference design and development platform for Holt’s newest family of MIL-STD-1553 Terminals, HI-6200, which offers register-level software compatibility with the DDC® Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, Mini-ACE® Mark3 and Total-ACE® families of MIL-STD-1553 Terminals.   Read more
Holt Expands MIL-STD-1553 Product Line with New HI-6200 Family
10/5/2018
Holt Integrated Circuits today introduced new MIL-STD-1553 terminals offering improved performance and software compatibility with legacy systems. The HI-6200 family provides a fully integrated and dual redundant MIL-STD-1553 BC/RT/MT interface solution which includes 1553 protocol, ECC SRAM and dual transceivers in single 80-pin plastic 12mm x 12mm PQFP and QFN package configurations.   Read more
800V Galvanically-Isolated Sensor Evaluation Kit
9/11/2018
Holt Integrated Circuits today released a new application development kit, ADK-8400, demonstrating the features of the recently announced HI-8400, a quad galvanically-isolated discrete-to-digital sensor for avionics applications. The HI-8400 exceeds Airbus ABD0100 specification requirements by providing 800V galvanic isolation between individual sensors and the logic interface. Sensor inputs also comply with RTCA/DO-160G, Section 22 Level 3 Pin Injection Test Waveforms.   Read more
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