DEI1116-QES-G中文资料Transceivers数据手册DEI规格书

描述 Description

The DEI1116/DEI1117 provides an interface between a standard avionics type serial digital data bus and a 16-bitwide digital data bus. The interface circuit consists of a single channel transmitter with an 8X32 bit buffer, two independent receive channels, and a host programmable control register to select operating options. The two receiver channels operate identically, each providing a direct electrical interface to an ARINC data bus.

特性 Features

• Two Receivers and One Transmitter
• 3.3V or 5V supply operation
• Pin compatible with DEI1016, HI3282 and HI8282A
• Wraparound Self-Test mode
• Word length can be configured for 25 bit or 32 bits operation
• Parity Status and generation of Receive and Transmit Words
• 8 Word Transmitter buffer
• Low Power CMOS
• Supports multiple ARINC protocols: 429, 571, 575, 706
• Temperature range options: -55/+85°C and -55/+125°C
• Package options: 44L MQFP and 44L PLCC
• Lightning Protection options: DEI1117 operates with 10K Ohm series resistor on A429 inputs.
• Pin and software compatible with the DEI1016 ARINC 429 Transceiver