HI-8685(2001) Просмотр технического описания (PDF) - Holt Integrated Circuits

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HI-8685
(Rev.:2001)

ARINC INTERFACE DEVICE ARINC 429 & 561 Serial Data to 16-Bit Parallel Data

Holt Integrated Circuits 

HI-8685, HI-8686

ABSOLUTE MAXIMUM RATINGS

All voltages referenced to GND

Supply voltages

VCC ....................................................... +7.0V

Voltage on inputs

RINA (-10) to RINB (-10) ......... +29V to - 29V

All other input pins..................-0.3 to Vcc +0.3

DC current per input pin ....................... +10mA

Power dissipation at 25°C

plastic 28-pin SO..... 1.8W, derate 14.1mW/°C

plastic 28-pin PLCC .2.3W, derate 18.2mW/°C

plastic 32-pin SO......1.6W, derate 15.4mW/°C

Solder Temperature

Leads ............................. +280°C for 10 sec

Package body ..................................+220°C

Storage Temperature ............. -65°C to +150°C

RECOMMENDED OPERATING CONDITIONS

Supply Voltages

VCC.................................................+5V ± 10%

Temperature Range

Industrial Screening .............. -40°C to +85°C

Hi-Temp Screening .............. -55°C to +125°C

Military Screening..................-55°C to +125°C

Junction Temperature, Tj .................... ≤+175°C

NOTE: Stresses above absolute maximum

ratings or outside recommended operating

conditions may cause permanent damage to

the device. These are stress ratings only.

Operation at the limits is not recommended.

DC ELECTRICAL CHARACTERISTICS

Vcc = 5V, GND = 0V, TA = Operating Temperature Range (unless otherwise specified).

PARAMETERS

SYMBOL TEST CONDITIONS

ARINC Bus Inputs (RINA, RINB, RINA-10 & RINB-10)

Differential input voltage

one or zero

null

common mode

VDIN

VNIN

VCOM

differential voltage

" " ""

with respect to GND

Input resistance

RINA (-10) to RINB(-10)

RINA (-10) or RINB(-10) to GND or VCC

RDIFF

RSUP

supplies floating

"" "'

Input capacitance (Guaranteed but not tested)

differential

to GND

to VCC

CDIFF

CG

CH

RINA (-10) to RINB (-10)

MIN TYP MAX UNITS

6.5 10.0 13.0 volts

-

- 2.75 volts

-

- 5.0 volts

30 75

19 40

- Kohm

- Kohm

-

- 20 pF

-

- 20 pF

-

- 20 pF

HOLT INTEGRATED CIRCUITS

6

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