HI-3593PQIF Electronic Components

HI-3593PQIF Holt ARINC 429 Transmitter and Receiver 1TX 1RX 100Kbps 3.3V 75mA 44-Pin PQFP

The HI-3593 from Holt Integrated Circuits is a CMOS integrated circuit for interfacing a Serial Peripheral Interface (SPI) enabled microcontroller to the ARINC 429 serial bus. The device provides two receivers, each with user-programmable label recognition for any combination of 256 possible labels, 32 x 32 Receive FIFO, 3 prioritylabel quick-access double-buffered registers and analog line receiver. The independent transmitter has a 32 x 32 Transmit FIFO and built-in line driver. The line driver operates from a single 3.3V supply and includes on-chip DC/DC converter to generate the bipolar ARINC 429 differential voltage levels needed to directly drive the ARINC 429 bus. The status of the transmit and receive FIFOs and priority-label buffers can be monitored using the programmable external interrupt pins, or by polling the HI-3593 Status Registers.

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SKU: HI-3593PQIF Categories: , Tags: , Brand:

Description

The HI-3593 applies the ARINC 429 protocol to the receivers and transmitter. ARINC 429 databus timing comes from a 1 MHz clock input, or an internal counter can derive it from higher clock frequencies having certain fixed values, possibly the external host processor clock.
Specifications
Mounting:Surface Mount
Operating Temp Range:-40C to 85C
Package Type:PQFP
Pin Count:44
Operating Temperature Classification:Industrial
Rad Hardened:No
Operating Supply Voltage (Typ):3.3(V)
Operating Supply Voltage (Min):3.15(V)
Operating Supply Voltage (Max):3.45(V)
Supply Current:75(mA)
Power Supply Requirement:Single
Operating Temperature (Min):-40C
Number of Transmitters:1
Dual Supply Voltage (Typ):Not Required(V)
Operating Temperature (Max):85C
Dual Supply Voltage (Min):Not Required(V)
Dual Supply Voltage (Max):Not Required(V)
Manufacturer Part Number: HI-3593PQIF
Manufacturer: Electronic Components

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