MC1488
Quad Line EIA−232D Driver
The MC1488 is a monolithic quad line driver designed to interface
data terminal equipment with data communications equipment in
conformance with the specifications of EIA Standard No. EIA−232D.
Features
•
Current Limited Output
•
•
•
•
•
http://onsemi.com
SOIC−14
D SUFFIX
CASE 751A
±10
mA typical
Power−Off Source Impedance
300
W
minimum
Simple Slew Rate Control with External Capacitor
Flexible Operating Supply Range
Compatible with All ON Semiconductor MDTL and MTTL Logic
Families
Pb−Free Packages are Available
14
1
14
1
PDIP−14
P SUFFIX
CASE 646
14
SOEIAJ−14
M SUFFIX
CASE 965
1
PIN CONNECTIONS
V
EE
1
Input A 2
Output A 3
Input B1 4
Input B2 5
MDTL Logic Input
Interconnecting
Cable
MDTL Logic Output
Line Driver
MC1488
Interconnecting
Cable
Line Receiver
MC1489
14 V
CC
13 Input D1
12 Input D2
11 Output D
10 Input C1
9 Input C2
8 Output C
Output B 6
Gnd 7
Figure 1. Simplified Application
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 8 of this data sheet.
©
Semiconductor Components Industries, LLC, 2006
October, 2006
−
Rev. 8
1
Publication Order Number:
MC1488/D
ONSEMI [ ON SEMICONDUCTOR ]
