HI-8483 查看數據表（PDF） - Holt Integrated Circuits
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HI-8483 Datasheet PDF : 11 Pages
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HI-8483
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to Gnd = 0V)
Supply Voltage, +VS: .....................................................................+20 VDC
-VS: .......................................................................-20 VDC
+VS to -VS: ...........................................................+36 VDC
+VL: .......................................................................+7 VDC
Voltage at ARINC Inputs: ...................................................-200V to +200V
Voltage at Any Other Input:.............................................-0.3V to VL + 0.3V
Output Short Circuit Protected: .............................................Not Protected
Operating Temperature Range: (Industrial) .........................-40°C to +85°C
(Hi-Temp) ........................-55°C to +125°C
(Military) ..........................-55°C to +125°C
Internal Power Dissipation: ..............................................................900mW
Storage Temperature Range: .........................................-65°C to +150°C
Soldering Temperature: (Ceramic).................................60 sec. at +300°C
(Plastic - leads)........................10 sec. at +280°C
(Plastic - body) ................................+260°C Max.
NOTE: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only.
Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
±13.5V < VS < ±16.5V, +4.5V < VL < +5.5V, Operating temperature range (unless otherwise noted)
PARAMETER
SYMBOL
CONDITIONS
LIMITS
UNIT
MIN TYP MAX
Power Supplies
+VS (+15V) Supply Current
ICC
+/-VS = +/- 16.5V, VL = 5.0V
Test Inputs = 0V
Test Inputs = 5V
6.0 mA
6.0 mA
-VS (-15V) Supply Current
IEE
+/-VS = +/- 16.5V, VL = 5.0V
Test Inputs = 0V
Test Inputs = 5V
12.0 mA
18.5 mA
+VL (+5V) Supply Current
IL
+/-VS = +/- 16.5V, VL = 5.0V
Test Inputs = 0V
Test Inputs = 5V
9.0 mA
17.5 mA
ARINC 429 Inputs
Null - to - One Transition
V(INA) - V(INB)
VHH
+/-VS = +/- 15.0V, VL = 5.0V
5.70
Test inputs = 0V, V(INB) = -2.50V
TA = 25°C
6.30 V
One - to - Null Transition
V(INA) - V(INB)
VHL
+/-VS = +/- 15.0V, VL = 5.0V
4.50
Test inputs = 0V, V(INB) = -2.50V
5.50 V
One - to - Null Transition Hysteresis
VHHYS
VHH - VHL
TA = 25°C
0.8
1.2 V
Null - to - Zero Transition
V(INA) - V(INB)
VLL
+/-VS = +/- 15.0V, VL = 5.0V
-6.30
Test inputs = 0V, V(INB) = +2.50V
TA = 25°C
-5.70 V
Zero - to - Null Transition
V(INA) - V(INB)
VLH
+/-VS = +/- 15.0V, VL = 5.0V
-5.50
Test inputs = 0V, V(INB) = +2.50V
-4.50 V
Zero - to - Null Transition Hysteresis
VLHYS
VLL - VLH
TA = 25°C
-1.2
-0.8 V
Input Common-Mode Voltage Range
VCM
-13
+13 V
Input Resistor Value:
Unpowered
RIN
INA to CAPA, INB to CAPB
8.5
10 11.5 KW
Input Resistance:
Differential (Unpowered)
RI
INA to INB,
30
50
KW
To GND (Unpowered)
RG
INA to GND, INB to GND
20
30
KW
Input Current:
Input Sink
IIH
Input Source
IIL
-450
200 µA
µA
Input Capacitance:
(Guaranteed but not tested)
Differential
CI
To GND
CG
To VDD
CH
INA to INB
HOLT INTEGRATED CIRCUITS
6
10 pF
10 pF
10 pF
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