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Message from the President
800V Galvanically Isolated ARINC 429 Line Receiver with Internal Lightning Protection
Holt Integrated Circuits announced today another industry first, an 800V galvanically isolated ARINC 429 line receiver with integrated DO-160G Level 3 lightning protection. This new design requires only a single 3.3V power supply and exceeds Airbus ABD0100 specification requirements by providing 800V isolation between the analog bus inputs and digital outputs.
Holt Integrated Circuits Announces AS9100C Certification
Holt Integrated Circuits, a world-class supplier of integrated circuits to the Aerospace and Defense industry for over 40 years announced today certification to AS9100C:2009
Bloomy Selects Holt’s HI-6131 for MIL-STD-1553B C Series Module
Holt Integrated Circuits (Holt) announced today that Bloomy Controls, Inc. (Bloomy) has chosen its Multi-Terminal BC/MT/2RT MIL-STD-1553B solution, the HI-6131PQI, and PM-DB2791S low-profile isolation transformers, for use in the Bloomy BCI-1553 C Series Module. The module from Bloomy provides a standards-compliant MIL-STD-1553B avionic bus interface for the National Instruments (NI) CompactRIO platform.
New MIL-STD-1553 Terminal with Integrated Transformers for XMC/PMC Applications
Holt Integrated Circuits announced today a new lower profile 3.3V MIL-STD-1553 terminal solution, designed specifically to meet the component height requirements of XMC and PMC assemblies. Measuring just 15 x 15 x 4.4 mm, the HI-2130LBxx is the world's smallest single package 1553 terminal with integrated transformers. The new HI-2130 BGA package is available in both RoHS compliant and Sn/Pb configurations, giving customers a solution for tin-lead assemblies without expensive re-balling.
Octal ARINC 429 Line Receiver Family with Built-In DO-160G Level 3 Lightning Protection
Holt Integrated Circuits introduced today a new Octal ARINC 429 line receiver family with fully integrated lightning protection circuitry. The built-in circuitry ensures compliance with RTCA/DO-160G, Section 22 Level 3 Pin Injection Test Waveform Set A (3 & 4), Set B (3 & 5A) and Set Z (3 & 5B), enabling direct connection to the ARINC 429 bus without external components. The HI-8456 and HI-8457 are exact drop-in replacements for DEI1046 and DEI1047 respectively. The HI-8458 is pin-to-pin compatible with Holt’s popular HI-8448 and is also a drop-in replacement for the DEI1148.
First MIL-STD-1553 Dual Transceiver with Bus Tail-Off Compensation
Holt Integrated Circuits today announced the introduction of HI-1585, the first MIL-STD-1553 dual transceiver with tail-off compensation. MIL-STD-1553 bus tail-off or offset is a transmitter-induced phenomenon caused by imbalance in the transmit signal path. It causes a temporary DC offset on the terminal’s bus stub which can temporarily impair the terminal’s ability to decode received commands following transmission of long messages.
Drop-In Replacement for DDC MIL-STD-1553 Transceiver BU-67401L
Holt Integrated Circuits today announced the introduction of HI-1584, a pin-compatible, “form, fit and function” drop-in replacement for the Data Device Corporation MIL-STD-1553 transceiver, BU-67401L0C0x-102. The new device is a dual-channel transceiver which may be paired with Holt MIL-STD-1553 isolation transformers, for example PM-DB2779.
Ametek Recognizes Holt with On-Time-Delivery Award
Holt Integrated Circuits today announced it received an award from Ametek Aerospace and Defense, Power and Data Systems Division, for exceptional on-time-delivery (OTD) performance. The award recognizes Holt’s 100% on-time-delivery achievement for four straight quarters.
Validation of MAMBA: World’s Smallest MIL-STD-1553 IC Solutions
Holt Integrated Circuits today announced formal MIL-STD-1553 RT validation of MAMBA, the world’s smallest family of MIL-STD-1553 / MIL-STD-1760 multi-terminal devices. Validation was performed at Test Systems, Inc., an independent Air Force approved testing service for MIL-STD-1553 remote terminals. A validation report is available on request.
Application Development Kits for MAMBA MIL-STD-1553 BC/RT/MT Solutions
Holt announces the availability of four new application development kits for the recently released MAMBA family, the world’s smallest MIL-STD-1553/1760 integrated solution. All MAMBA devices have on-chip dual bus transceivers, 8K words static RAM (16-bit plus parity) and a 40 MHz Serial Peripheral host Interface (SPI).
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