DATASHEET
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241 FN3138
Rev 17.00
August 6, 2015 +5V Powered RS-232 Transmitters/Receivers
The HIN232-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 В±12V is
not available. They require a single +5V power supply (except
HIN239) and feature onboard charge pump voltage converters
which generate +10V and -10V supplies from the 5V supply.
The family of devices offer a wide variety of RS-232
transmitter/receiver combinations to accommodate various
applications (see “Selection Table” on page 1). Features The drivers feature true TTL/CMOS input compatibility,
slew-rate-limited output, and 300пЃ— power-off source
impedance. The receivers can handle up to В±30V, and have
a 3kпЃ— to 7kпЃ— input impedance. The receivers also feature
hysteresis to greatly improve noise rejection. Low Power Shutdown Function Meets All RS-232E and V.28 Specifications Requires Only Single +5V Power Supply
-(+5V and +12V -HIN239) High Data Rate . 120kbps Onboard Voltage Doubler/Inverter Low Power Consumption Three-State TTL/CMOS Receiver Outputs Multiple Drivers
-В±10V Output Swing for 5V lnput
-300пЃ— Power-Off Source Impedance
-Output Current Limiting
-TTL/CMOS Compatible
-30V/Вµs Maximum Slew Rate Multiple Receivers …
