HIN230 thru HIN241
TM
Data Sheet
May 2000
File Number
3138.7
+5V Powered RS-232
Transmitters/Receivers
The HIN230-HIN241 family of RS-232 transmitters/receivers
interface circuits meet all ElA RS-232E and V.28 specifications,
and are particularly suited for those applications where
卤12V
is
not available. They require a single +5V power supply (except
HIN231 and HIN239) and feature onboard charge pump
voltage converters which generate +10V and -10V supplies
from the 5V supply. The HIN233 and HIN235 require no
external capacitors and are ideally suited for applications where
circuit board space is critical. The family of devices offer a wide
variety of RS-232 transmitter/receiver combinations to
accommodate various applications (see Selection Table).
The drivers feature true TTL/CMOS input compatibility, slew-
rate-limited output, and 300鈩?power-off source impedance.
The receivers can handle up to
卤30V,
and have a 3k鈩?to 7k鈩?/div>
input impedance. The receivers also feature hysteresis to
greatly improve noise rejection.
Features
鈥?Meets All RS-232E and V.28 Speci铿乧ations
鈥?Requires Only Single +5V Power Supply
- (+5V and +12V - HIN231 and HIN239)
鈥?High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . 120kbps
鈥?HIN233 and HIN235 Require No External Capacitors
鈥?Onboard Voltage Doubler/Inverter
鈥?Low Power Consumption
鈥?Low Power Shutdown Function
鈥?Three-State TTL/CMOS Receiver Outputs
鈥?Multiple Drivers
-
卤10V
Output Swing for 5V lnput
- 300鈩?Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
- 30V/碌s Maximum Slew Rate
鈥?Multiple Receivers
-
卤30V
Input Voltage Range
- 3k鈩?to 7k鈩?Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Applications
鈥?Any System Requiring RS-232 Communication Ports
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation
- Modems
Selection Table
PART
NUMBER
HIN230
HIN231
HIN232
HIN233
HIN234
HIN235
HIN236
HIN237
HIN238
HIN239
HIN240
HIN241
POWER SUPPLY
VOLTAGE
+5V
+5V and +7.5V to 13.2V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V and +7.5V to 13.2V
+5V
+5V
NUMBER OF
RS-232
DRIVERS
5
2
2
2
4
5
4
5
4
3
5
4
NUMBER OF
RS-232
RECEIVERS
0
2
2
2
0
5
3
3
4
5
5
5
EXTERNAL
COMPONENTS
4 Capacitors
2 Capacitors
4 Capacitors
None
4 Capacitors
None
4 Capacitors
4 Capacitors
4 Capacitors
2 Capacitors
4 Capacitors
4 Capacitors
LOW POWER
SHUTDOWN/TTL
THREE-STATE
Yes/No
No/No
No/No
No/No
No/No
Yes/Yes
Yes/Yes
No/No
No/No
No/Yes
Yes/Yes
Yes/Yes
NUMBER OF
LEADS
20
16
16
20
16
24
24
24
24
24
44
28
3-1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Intersil and Design is a trademark of Intersil Corporation.
|
Copyright
漏
Intersil Corporation 2000
next