1
FN4316.12
HIN232A
High Speed +5V Powered RS-232
Transmitters/Receivers
The HIN232A high-speed RS-232 transmitter/receiver
interface circuit meets all ElA high-speed RS-232E and V.28
specifications, and is particularly suited for those
applications where
±12V is not available. They require a
single +5V power supply and feature onboard charge pump
voltage converters which generate +10V and -10V supplies
from the 5V supply.
The drivers feature true TTL/CMOS input compatibility, slew
rate-limited output, and 300
power-off source impedance.
The receivers can handle up to
±30V input, and have a 3k
to 7k
input impedance. The receivers also feature
hysteresis to greatly improve noise rejection.
Features
Meets All RS-232E and V.28 Specifications
Requires Only 0.1
F or Greater External Capacitors
High Data Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 230kbit/s
Requires Only Single +5V Power Supply
Onboard Voltage Doubler/Inverter
Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA
Multiple Drivers
-
±10V Output Swing for +5V lnput
-300
Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
Multiple Receivers
-
±30V Input Voltage Range
-3k
to 7k Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
Any System Requiring High-Speed RS-232
Communication Ports
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation, UPS
- Modems
Ordering Information
PART NO.
PART
MARKING
TEMP.
RANGE
(oC)
PACKAGE
PKG.
DWG.
#
HIN232ACB
232ACB
0 to 70
16 Ld SOIC
M16.3
HIN232ACB-T
232ACB
0 to 70
16 Ld SOIC
Tape and Reel
M16.3
HIN232ACBZ
(See Note)
232ACBZ
0 to 70
16 Ld SOIC
(Pb-free)
M16.3
HIN232ACBZ-T
(See Note)
232ACBZ
0 to 70
16 Ld SOIC
Tape and Reel
(Pb-free)
M16.3
HIN232ACBN
232ACBN
0 to 70
16 Ld SOIC (N) M16.15
HIN232ACBN-T
232ACBN
0 to 70
16 Ld SOIC (N)
Tape and Reel
M16.15
HIN232ACBNZ
(See Note)
232ACBNZ
0 to 70
16 Ld SOIC (N)
(Pb-free)
M16.15
HIN232ACBNZ-T
(See Note)
232ACBNZ
0 to 70
16 Ld SOIC (N)
Tape and Reel
(Pb-free)
M16.15
HIN232ACP
0 to 70
16 Ld PDIP
E16.3
HIN232ACPZ
(See Note)
232ACPZ
0 to 70
16 Ld PDIP*
(Pb-free)
E16.3
*Pb-free PDIPs can be used for through hole wave solder processing only. They are
not intended for use in Reflow solder processing applications.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate termination finish,
which are RoHS compliant and compatible with both SnPb and Pb-free soldering
operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J
STD-020.
Selection Table
PART
NUMBER
POWER SUPPLY
VOLTAGE
NUMBER OF
RS-232
DRIVERS
NUMBER OF
RS-232
RECEIVERS
NUMBER OF 0.1
F
EXTERNAL
CAPACITORS
LOW POWER
SHUTDOWN/TTL THREE-
STATE
NUMBER OF
RECEIVERS ACTIVE
IN SHUTDOWN
HIN232A
+5V
2
4 Capacitors
No/No
0
Data Sheet
March 13, 2006
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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