HIN202E thru HIN241E
Data Sheet
December 1998
File Number 4315.3
+/-15kV, ESD-Protected, +5V Powered,
RS-232 Transmitters/Receivers
Features
• High Speed ISDN Compatible . . . . . . . . . . . . . .230kbits/s
• ESD Protection for RS-232 I/O Pins to ±15kV (IEC1000)
• Meets All RS-232E and V.28 Specifications
• Requires Only 0.1µF or Greater External Capacitors
(HIN203E, HIN205E, HIN233E and HIN235E Require No
External Capacitors)
[ /Title The HIN202E-HIN241E family of RS-232
transmitters/receivers interface circuits meet all ElA high-
(HIN2
02E
thru
HIN24
1E)
/Sub-
ject
speed RS-232E and V.28 specifications, and are particularly
suited for those applications where ±12V is not available. A
redesigned transmitter circuit improves data rate and slew
rate, which makes this suitable for ISDN and high speed
modems. The transmitter outputs and receiver inputs are
protected to ±15kV ESD (Electrostatic Discharge). 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 HIN203E, HIN205E,
HIN233E and HIN235E require no external capacitors and
are ideally suited for applications where circuit board space
is critical. The family of devices offers a wide variety of high-
speed RS-232 transmitter/receiver combinations to
• 230kbit/s Data Rate
• Two Receivers Active in Shutdown Mode (HIN213E)
• Requires Only Single +5V Power Supply
• Onboard Voltage Doubler/Inverter
• Low Power Consumption (Typ). . . . . . . . . . . . . . . . . . 5mA
• Low Power Shutdown Function (Typ) . . . . . . . . . . . . . 1µA
• Three-State TTL/CMOS Receiver Outputs
• Multiple Drivers
(+/-
15kV,
ESD-
Pro-
tected,
+5V
- ±10V Output Swing for +5V Input
- 300Ω Power-Off Source Impedance
- Output Current Limiting
accommodate various applications (see Selection Table).
- TTL/CMOS Compatible
- 30V/µs Maximum Slew Rate
Pow-
ered,
RS-
232
Trans-
mit-
ters/Re
ceiv-
ers)
/Autho
r ()
The HIN205E, HIN206E, HIN211E, HIN213E, HIN235E,
HIN236E, and HIN241E feature a low power shutdown mode
to conserve energy in battery powered applications. In
addition, the HIN213E provides two active receivers in
shutdown mode allowing for easy “wakeup” capability.
• Multiple Receivers
- ±30V Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
Applications
• Any System Requiring High-Speed RS-232
Communications Port
The drivers feature true TTL/CMOS input compatibility, slew
rate-limited output, and 300Ω power-off source impedance.
The receivers can handle up to ±30V input, and have a 3kΩ
to 7kΩ input impedance. The receivers also feature
hysteresis to greatly improve noise rejection.
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation, UPS
- Modems
Selection Table
/Key-
words
(Inter-
sil
NUMBER OF
0.1µF
EXTERNAL
CAPACITORS
NUMBER OF
RECEIVERS
ACTIVE IN
NUMBER OF
RS-232
DRIVERS
NUMBER OF
RS-232
RECEIVERS
LOW POWER
SHUTDOWN/TTL
THREE-STATE
PART
POWER SUPPLY
VOLTAGE
NUMBER
SHUTDOWN
Corpo-
ration,
15kV
RS-
232
Trans-
mit-
ter/Rec
eiver,
Inter-
face,
HIN202E
HIN203E
HIN205E
HIN206E
HIN207E
HIN208E
HIN211E
HIN213E
HIN232E
HIN233E
HIN235E
HIN236E
HIN237E
HIN238E
HIN241E
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
2
2
5
4
5
4
4
4
2
2
5
4
5
4
4
2
2
5
3
3
4
5
5
2
2
5
3
3
4
5
4 Capacitors
None
No/No
No/No
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
None
Yes/Yes
Yes/Yes
No/No
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
None
No/No
Yes/Yes
Yes/Yes
No/No
No/No
None
Yes/Yes
Yes/Yes
No/No
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
No/No
Yes/Yes
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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