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    • Holt Integrated Circuits

    Aliso Viejo, CA 92656

    COMPANY OVERVIEW

    About Holt Integrated Circuits

    Supplies ICs for avionics and military data bus applications. Offers a wide range of ARINC 429 products, MIL-STD-1553 BC/RT/MT protocol ICs, transceivers and transformers.
    84

    Contact

    101 Columbia
    Aliso Viejo, CA 92656
    United States
    http://www.holtic.com
    949-859-8800
    949-859-9643

    More Info on Holt Integrated Circuits

    Holt Logo 2 Transparent Flat Blue Revised 627a8b981f725
    Supplies ICs for avionics and military data bus applications. Offers a wide range of ARINC 429 products, MIL-STD-1553 BC/RT/MT protocol ICs, IP Cores, transceivers and transformers. Other IC offerings include ARINC 825 (CAN), ARINC 717, Ethernet, RS-485/422, analog switches and discrete-to-digital sensing. Products are specified by more than 400 avionics manufacturers worldwide.

    Products

    Hi 25850 Lbtf Composition 2 Rotated 2000px
    Data buses and networking - Network interface controllers

    HI-25850: 3.3V MIL-STD-1553 Dual Transceiver with Integrated Transformers

    The HI-25850 MIL-STD-1553 dual transceiver integrates the necessary 1553 isolation transformer magnetics in a single 15mm x 15mm x 4.4mm package. Flexible digital I/O makes this...
    Mamba Top Bot Combo 2000 X 1200
    Peripheral/device controllers

    MAMBA (HI-6138): MIL-STD-1553B terminals with serial SPI interface

    Holt’s MAMBA family of MIL-STD-1553 terminals offer four device options; BC/RT/MT, BC/RT, RT/MT and RT in compact 48-pin plastic QFP or 6mm x 6mm QFN packages. Integrated on-chip...
    Mamba Size
    Peripheral/device controllers

    HI-6300: MIL-STD-1553/1760 Protocol IP Core

    MIL-STD-1553 / MIL-STD-1760 IP core solution providing a complete single or multi-function interface between a host processor and MIL-STD-1553B bus. Supports BC, MT or RT functions...
    Hi 35930 Pcif Composite 800px
    Data buses and networking - Network interface controllers

    HI-35930: Lightning Protected ARINC 429 Protocol IC with SPI Host Bus Interface

    Dual line receivers meet the lightning requirements of specification RTCA/DO160G Section 22 Level 3 Pin Injection Test Waveforms without using external components. Features SPI...
    Hi 3221 Pctf Top Bot Combo 3000px
    Data buses and networking - Network interface controllers

    HI-3220: 24-Channel ARINC 429 Data Management IC with Integrated Line Receivers

    The HI-3220 family is capable of managing, storing and forwarding avionics data between 16 ARINC 429 receive channels and 8 ARINC 429 transmit channels in a tiny 10mm x 10mm footprint...
    Hi 8435 Pqif No Bg 1000px
    Integrated circuits, digital - Peripheral/support ICs

    HI-8435: 32-Channel Discrete-to-Digital Sensing IC with SPI Interface and Built-In Lightning Protection

    GND/Open and 28V/Open discrete-to-digital sensor with programmable sense input thresholds and hysteresis. Input banks are independently configurable via a 20MHz SPI bus. All 32...
    Line Driver Receiver 1000px
    Data buses and networking - Network interface controllers

    ARINC 429 Transceivers

    Holt is the world-leading supplier of ARINC 429 line drivers and line receivers. Select features include 800V galvanic isolation, integrated DO-160G Level 3 lightning protection...
    14063378
    Data buses and networking - Network interface controllers

    PM-DB2762: Dual Core MIL-STD-1553 transformers.

    These stacked dual core MIL-STD-1553 transformers provide a significant space saving compared to dual side-by-side alternatives or two single core transformers. A range of industry...
    Hi 62003 Qfn Pqfp Combo
    Data buses and networking - Network interface controllers

    Holt expands MIL-STD-1553 Product Line with new HI-6200 Family

    A new family of MIL-STD-1553 terminals offering improved performance and software compatibility with legacy systems. The devices have 64K Words of SRAM with Error Detection and...
    Holt HI-2130GBTF MIL-STD-1553 Terminal Solution
    Peripheral/device controllers

    HI-2130: World’s smallest MIL-STD-1553B fully integrated terminal solution

    Holt’s HI-2130 is the world’s smallest MIL-STD-1553B fully integrated terminal solution, integrating protocol, RAM, dual transceivers and dual transformers in a single 15mm x ...

    Articles

    ADK-1592 development kit interfaces Holt's HI-1592 radiation-hardened transceiver with a 1553 protocol controller or FPGA
    Computers

    Kit to interface radiation-hardened transceiver with MIL-STD-1553 databus in satellites introduced by Holt

    The HI-1592 is latchup-immune and proven to withstand a single-event upset (SEU) with an LET of at least 67.7 MeV-cm2/mg, and is radiation tolerant.
    holt_18_oct_2024
    Power

    Power low-side driver for intelligent switch control in high-reliability avionics introduced by Holt

    HI-84216 includes protection features like thermal fail-safe mechanism and overcurrent shutdown on a per-channel basis with flexible retry options.
    Holt 3 Oct 2023
    Communications

    Updated MIL-STD-1553 avionics databus application programming interface (API) software introduced by Holt

    HPL API supports all Holt's MIL-STD-1553 terminals to provide a layer of abstraction and enable software portability across platforms and processors.
    Holt 25 Feb 2022
    Communications

    MIL-STD-1553A avionics databus interface offered by Holt

    The device provides the possibility of adding 1553A capability to legacy aircraft, and is available in a 48-pin PQFP or 6-by-6-millimeter QFN package.
    Holt 19 March 2021
    Communications

    MIL-STD-1553 DO-254-certifiable IP core introduced by Holt

    Commercial off-the-shelf (COTS) 1553 IP core is available with DO-254 certification data package, which includes the IP core as encrypted source code.
    Holt 12 Aug 2020
    Computers

    Rugged MIL-STD-1553 dual transceiver for avionics from Holt

    The HI-25850 has a low height and small footprint to make it suitable for applications using circuit cards with component height restrictions.

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