HI-8685_08 Datasheet, PDF (6/12 Pages) Holt Integrated Circuits – ARINC INTERFACE DEVICE

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 ± 5%
Temperature Range
Industrial ................................ -40°C to +85°C
Hi-Temp ............................... -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)
Digital Inputs (RESET, GAPCLK, READ & PARITY ENB)
Input voltage
high
VIH
low
VIL
Input current
source
sink
IIH
VIN = 5.0V
IIL
VIN = 0.0V
Input capacitance
CI
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
2.0
- VCC volts
0.0 - 0.8 volts
-
- 1.0 µA
-1.0 -
-
µA
-
- 8.0 pF
HOLT INTEGRATED CIRCUITS
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