The ADM233LJN line driver/receiver is intended for all EIA-232-E and V.28 communications interfaces, especially in applications in which 12 V is not available. The ADM233LJN does not require any external components and is particularly useful in applications where printed circuit board space is critical. The ADM233LJN includes two internal charge pump voltage converters that allow operation from a single 5 V supply. These parts convert the 5 V input power to the ±10 V required for RS-232 output levels. An internal +12 V to -12 V charge pump voltage converter generates the -12 V supply. The ADM233LJN is an enhanced upgrade to the AD233 family.
Single 5 V power supply
Meets all EIA-232-E and V.28 specifications
120 kbps data rate
On-board dc-to-dc converters
±9 V output swing with 5 V supply
The ADM233L is designed for applications in which space
saving is important because the charge pump capacitors are
molded into the package.
No external capacitors needed - makes this ideal for quick and easy prototyping
Low power shutdown =1 µA
±30 V receiver input levels
Datasheet Available:Analog Devices ADM233LJN
20 pin DIP package. Manufactured by Analog Devices.