SL75232
Line Driver / Receiver
Description
The SL75232N, SL75232D are monolithic device
containing 3 independent drives and 5 receivers. These are
designed to interface between date terminal equipment and
date communication equipment as designed by EIA-232-D.
Features
•
Meets standard EIA-232-D (Revision of RS-232-C)
•
Drivers
- Current Limited Output
10 mA Typical
- Power-off Output Impedance
300
Ω
Min
- Slew Rate Control by Load Capacitor
- Flexible Supply Voltage Range
- Input Compatible with Most TTL and DTL Circuits
•
Receivers
- Input Resistance
3 kΩ to 7 kΩ
- Input Signal Range
±
30 V
- Built-in Input Hysteresis (Double Threshold)
•
20 DIP/SO20: ÌS-001AD (SL75232N) / ÌS-013AÑ
(SL75232D)
Block Diagram
V
C C +
1
20
V
CC
RA1
2
19
RY1
RA2
3
18
RY2
RA3
4
17
RY3
DY1
5
16
DA1
DY2
6
15
DA2
RA4
7
14
RY4
DY3
8
13
DA3
RA5
9
12
RY5
V
C C -
10
11
GND
IL75232N, IL75232D
Pin Description
Name
V
CC+
DA1
DA2
DA3
V
CC
RA1
RA2
RA3
RA4
RA5
Pin No
1
16
15
13
20
2
3
4
7
9
Function
Driver Section Supply +
Name
V
CC-
DY1
DY2
DY3
GND
RY1
RY2
RY3
RY4
RY5
Pin No
10
5
6
8
11
19
18
17
14
12
Function
Driver Section Supply -
Driver Output
Ground
Driver Input
Receiver Section Supply
Receiver Input
Receiver Output
SLS
System Logic
Semiconductor
SLS [ SYSTEM LOGIC SEMICONDUCTOR ]
