MC1489MELG ON Semiconductor, MC1489MELG Datasheet - Page 5

• Manufacturer Part Number: MC1489MELG
• Description: IC LINE RECEIVER QUAD 14-SOEIAJ
• Manufacturer: ON Semiconductor
• Type: Line Receiverr

Specifications of MC1489MELG

• Number Of Drivers/receivers: 0/4
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (5.3mm Width), 14-SOP, 14-SOIJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

- 4.0
- 2.0
- 6.0
- 8.0
- 10
8.0
6.0
2.0
6.0
4.0
3.0
2.0
1.0
4.0
5.0
10
- 3.0
0
0
- 25 - 20
5.0 V
5.0 k
- 2.0 - 1.0
V
R
th
T
Figure 7. MC1489A Input Threshold
- 15
Figure 5. Input Current
- 10 - 5.0
0
Voltage Adjustment
V
V
in
V
I
, INPUT VOLTAGE (V)
, INPUT VOLTAGE (V)
ILH
1.0
R
1
T
V
2.0
IHL
0
2.0
1.0
V
0
I
5.0
3.0
3.0
- 5.0 V
I
11 k
V
I
R
(V
th
T
CC
V
V
V
V
4.0
IH
IL
IL
IH
10
MC1489
MC1489A
Figure 9. Input Threshold versus
= 5.0 Vdc, T
MC1489
MC1489A
V
in
TYPICAL CHARACTERISTICS
15
Power Supply Voltage
V
CC
R
V
http://onsemi.com
T
, POWER SUPPLY VOLTAGE (V)
20
th
4.0
A
E
= +25°C, unless otherwise noted)
O
25
5
6.0
5.0
4.0
3.0
2.0
1.0
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
0
- 3.0
- 60
5.0
5.0 V
5.0 k
V
R
th
T
- 2.0 - 1.0
Figure 6. MC1489 Input Threshold
Figure 8. Input Threshold Voltage
5.0 V
13 k
V
R
th
T
Voltage Adjustment
versus Temperature
0
V
V
0
T, TEMPERATURE (°C)
6.0
R
1
I
ILH
, INPUT VOLTAGE (V)
T
1.0
V
IHL
- 5.0 V
2.0
11 k
V
R
th
T
MC1489 V
3.0
+ 60
MC1489 V
MC1489A V
IL
V
I
MC1489A V
IH
IH
R
T
V
th
IL
E
+ 120
O