HI-8482(2001) 查看數據表（PDF） - Holt Integrated Circuits
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HI-8482 Datasheet PDF : 10 Pages
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HI-8482
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to Gnd = 0V)
Supply Voltage, +VS:......................................................................+20 VDC
-VS: .......................................................................-20 VDC
+VL:........................................................................+7 VDC
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
Voltage at ARINC Inputs: .......................................................-29V to +29V
Voltage at Any Other Input:.............................................-0.3V to VL + 0.3V
Output Short Circuit Protected: .............................................Not Protected
Storage Temperature Range: .........................................-65°C to +150°C
Soldering Temperature: (Ceramic).................................30 sec. at +300°C
(Plastic - leads)........................10 sec. at +280°C
(Plastic - body) ................................+220°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
±12 < VS < ±15, VL = +5V, Operating temperature range (unless otherwise noted)
PARAMETERS
SYMBOL TEST CONDITIONS
MIN TYP MAX UNITS
ARINC inputs - IN1A, IN1B, IN2A, IN2B
V(A) - V(B)
V(A) - V(B)
V(A) - V(B)
(|V(A)| - |V(B)|) / 2
Input resistance - input A to input B
Input resistance - input A or B to Gnd
Input capacitance - input A to B
Input capacitance - input A or B to Gnd
VIH OUTA = 1
VIL OUTB = 1
VNULL OUTA = OUTB = 0
VCM Frequency = 80KHz
RI Supply pins floating
RG Supply pins floating
CI Filter caps disconnected - see note 1
CG Filter caps disconnected - see note 1
6.5
10
13 volts
-6.5 -10 -13 volts
-2.5 0
2.5 volts
±5
volts
30K 50K
ohms
19K 25K
ohms
5
10
pF
5
10
pF
Tes t inputs - TESTA, TESTB
Logic 1 input voltage
Logic 0 input voltage
Logic 1 input current (magnitude)
Logic 0 input current
VIH ARINC inputs to Gnd
VIL ARINC inputs to Gnd
IIH VIH = 2.7V
IIL VIL = 0V
2.7
volts
0.8 volts
5
15
µA
0.5
1
µA
Outputs - OUT1A, OUT1B, OUT2A, OUT2B
Voltage - sourcing 100µA
Voltage - sourcing 2.8mA
Voltage - sinking 100µA
Voltage - sinking 2.0mA
Rise time
Fall time
VOH
VOH
VOL
VOL
tr
tf
TA = 25°C
Full temperature range
TA = 25°C
Full temperature range
CL = 50pF, TA = 25°C
CL = 50pF, TA = 25°C
4
volts
3.5
volts
0.08 volts
0.8 volts
40
70
ns
30
70
ns
Propagation delay - low to high (ARINC)
tPLH CL = 50pF, TA = 25°C and filter caps disconnected
600
ns
Propagation delay - high to low (ARINC)
tPHL CL = 50pF, TA = 25°C and filter caps disconnected
600
ns
Propagation delay - low to high (TESTA/B) tTLH CL = 50pF, TA = 25°C
50
ns
Propagation delay - low to high (TESTA/B) tTHL CL = 50pF, TA = 25°C
50
ns
Supply current
+VS current
+VS current
-VS current
-VS current
+VL current
+VL current
Notes:
IDD ±VS = ±15V, TA =25°C, TESTA and TESTB = 0V
IDD ±VS = ±12V, TA =25°C, TESTA and TESTB = 0V
IEE ±VS = ±15V, TA =25°C, TESTA and TESTB = 0V
IEE ±VS = ±12V, TA =25°C, TESTA and TESTB = 0V
ICC ±VS = ±15V, TA =25°C, TESTA and TESTB = 0V
ICC ±VS = ±12V, TA =25°C, TESTA and TESTB = 0V
1. Guaranteed by design.
3.7
7
mA
3
6
mA
8.7 15 mA
7.4 14 mA
9
20 mA
8.6 18 mA
HOLT INTEGRATED CIRCUITS
5
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