Description
PIN CONFIGURATIONS
The HI-1573 and HI-1574 are low power CMOS dual transceivers designed to meet the requirements of the MIL-STD-1553 specification.The transmitter section of each bus takes complementary CMOS / TTL Manchester II bi-phase data and converts it to differential voltages suitable for driving the bus isolation transformer.Separate transmitter inhibit control signals are provided for each transmitter.The receiver section of the each bus converts the 1553 bus bi-phase differential
Features
- ! Compliant to MIL-STD-1553A and B, ARINC 708A
! 3.3V single supply operation ! Smallest footprint available in 7 mm x 7 mm
44- pin plastic chip-scale package (QFN)
! Less than 0.5W maximum power dissipation ! Available in DIP and small outline (ESOIC)
package options
! Industrial and extended temperature ranges ! Industry standard pin configurations
44 N/C 43 BUSA 42 BUSA 41 BUSA 40 BUSA 39 VDDA 38 VDDA 37 TXA 36 TXA 35 N/C 34 N/C
N/C 1 RXENA 2
GNDA 3 GNDA 4 GNDA 5 VDDB 6 VDDB 7 BUSB 8 BUSB 9.