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MC1489AD View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
MC1489AD
Motorola
Motorola => Freescale Motorola
MC1489AD Datasheet PDF : 6 Pages
1 2 3 4 5 6
MC1489, A
TYPICAL CHARACTERISTICS
(VCC = 5.0 Vdc, TA = +25°C, unless otherwise noted)
Figure 3. Input Current
10
8.0
6.0
4.0
2.0
0
– 2.0
II
– 4.0
VI
– 6.0
– 8.0
– 10
– 25 – 20 – 15 – 10 – 5.0 0 5.0 10 15 20 25
Vin, INPUT VOLTAGE (V)
Figure 4. MC1489 Input Threshold
Voltage Adjustment
6.0
5.0
4.0 RT
5.0 k
3.0 Vth
5.0 V
2.0
1 RT RT
13 k
Vth
5.0 V
RT
11 k
Vth
– 5.0 V
VI
EO
RT
Vth
1.0
0
VILH VIHL
– 3.0 – 2.0 – 1.0 0 1.0 2.0 3.0
VI, INPUT VOLTAGE (V)
Figure 5. MC1489A Input Threshold
Voltage Adjustment
6.0
5.0
4.0
RT
3.0 5.0 k
Vth
2.0 5.0 V
1.0
Vin
EO
R1T
RT
11 k
Vth
RT
– 5.0 V
Vth
0
VILH VIHL
– 3.0 – 2.0 – 1.0 0 1.0 2.0 3.0 4.0
VI, INPUT VOLTAGE (V)
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
– 60
Figure 6. Input Threshold Voltage
versus Temperature
MC1489A VIH
MC1489 VIH
MC1489 VIL
MC1489A VIL
0
+ 60
+ 120
T, TEMPERATURE (°C)
Figure 7. Input Threshold versus
Power Supply Voltage
2.0
VIH MC1489A
1.0 VIH MC1489
VIL MC1489
VIL MC1489A
0
3.0
4.0
5.0
6.0
VCC, POWER SUPPLY VOLTAGE (V)
MOTOROLA ANALOG IC DEVICE DATA
3
 

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