HIN202E thru HIN241E
TM
Data Sheet
May 2000
File Number 4315.4
+/-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
The HIN202E-HIN241E family of RS-232 transmitters/receivers
interface circuits meet all ElA high-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 HIN205E 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 accommodate various
applications (see Selection Table).
• Requires Only 0.1µF or Greater External Capacitors
HIN205E and HIN235E Require No External Capacitors)
• 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
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 Drivers
- ±10V Output Swing for +5V Input
- 300Ω Power-Off Source Impedance
- Output Current Limiting
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.
- TTL/CMOS Compatible
• 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
- Computer - Portable, Mainframe, Laptop
- Peripheral - Printers and Terminals
- Instrumentation, UPS
- Modems, ISDN Terminal Adaptors
Selection Table
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
NUMBER
POWER SUPPLY
VOLTAGE
SHUTDOWN
HIN202E
HIN205E
HIN206E
HIN207E
HIN208E
HIN211E
HIN213E
HIN232E
HIN235E
HIN236E
HIN237E
HIN238E
HIN241E
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
2
5
4
5
4
4
4
2
5
4
5
4
4
2
5
3
3
4
5
5
2
5
3
3
4
5
4 Capacitors
None
No/No
Yes/Yes
Yes/Yes
No/No
0
0
0
0
0
0
2
0
0
0
0
0
0
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
4 Capacitors
None
No/No
Yes/Yes
Yes/Yes
No/No
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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