HI-3282APQT
HI-3282 Series Protocol IC with Parallel Interface
The HI-3282A is a silicon gate CMOS device for interfacing the ARINC 429 serial data bus to a 16-bit parallel data bus. Two receivers and an independent transmitter are provided. The receiver input circuitry and logic are designed to meet the ARINC 429 specifications for loading, level detection, timing, and protocol. The transmitter section provides the ARINC 429 communication protocol. Additional interface circuitry such as the Holt HI-8596 or HI-8597 is required to translate the transmitter?s 3.3 volt logic outputs to ARINC 429 drive levels.
Key Features
- ARINC specification 429 compatible
- Low power, single 3.3 volt supply
- Compatible with Industry-standard alternate parts
- Small footprint 44-pin PQFP package option
- 16-Bit parallel data bus
- Direct receiver interface to ARINC bus
- Timing control 10 times the data rate
- Selectable data clocks
- Automatic transmitter data timing
- Self test mode
- Parity functions
- Industrial & extended temperature ranges
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Technical Specifications
| Temperature Range | -55°C to +125°C |
|---|---|
| RoHS | No |
| Applications |
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| Flow | T |
| Moisture Sensitivity Level | 3 |
| Package Description | 44 Pin Plastic Quad Flat Pack (MQFP) |
| Product Longevity | > 10 years |
| Theta JA C W | 33.49 |
| Theta JB C W | 25.44 |
Downloads
| Datasheet | Click to view Datasheet (PDF) |
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