News

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
Holt Expands Discrete-to-Digital Product Line with Lightning Protected Drop-ins
8/31/2018
Holt Integrated Circuits today expanded its discrete-to-digital sensor family with the release of seven new devices with integrated lightning protection. The sensor inputs meet the lightning requirements of specification RTCA/DO160G, Section 22 Level 3 Pin Injection Test Waveform Set A (3 & 4), Set B (3 & 5A) and Set Z (3 & 5B) without the need for any external components.   Read more
Independent Validation of MIL-STD-1553 / MIL-STD-1760 IP Core
8/24/2018
Holt Integrated Circuits today announced formal MIL-STD-1553 RT validation of its recently announced HI-6300 MIL-STD-1553 / MIL-STD-1760 IP core. Validation was performed at Test Systems, Inc., an independent Air Force approved testing service for MIL-STD-1553 hardware. A validation report is available on request.   Read more
Quad 800V Galvanically Isolated Discrete-to-Digital Sensor
8/22/2018
Holt Integrated Circuits today announced the release of 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 input thresholds are compliant to Airbus ABD0100H and MIL-STD-704 specifications and sensor outputs may be read from a Serial Peripheral Interface (SPI) or parallel bus.   Read more
MIL-STD-1553 / MIL-STD-1760 IP Core
4/20/2018
Holt Integrated Circuits today announced the release of the new HI-6300 MIL-STD-1553 / MIL-STD-1760 IP core for military and commercial applications. The core is based on Holt’s independently-validated monolithic protocol ICs for MIL-STD-1553, namely Holt’s HI-6130 and MAMBA families, and is fully software compatible with them.   Read more
Ethernet PHY Application Development Kits
2/15/2018
Holt Integrated Circuits today announced the release of two new 10Base-T/100Base-TX Ethernet PHY application development kits. The kits feature Holt’s recently announced Ethernet PHY transceiver family, HI-5200/HI-5201, designed specifically for extended temperature military and aerospace applications.   Read more
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