MAX220CWE+T

The MAX220CWE+T is a +5V powered multichannel RS232 driver/receiver in 16 pin WSOIC package. This ultra low power device is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces. It is particularly suitable for applications where ±12V is not available. The MAX220 has four sections such as dual charge pump DC to DC voltage converters, RS232 drivers, RS232 receivers and receiver/transmitter enable control inputs. The integrated charge pump circuitry eliminates the need for bipolar ±12V supply and enables single supply operation from +5V supply. It is used in interface translation and multidrop RS232 network and portable diagnostics equipment.

• Supply voltage range from 4.5V to 5.5V
• Operating temperature range from 0°C to 70°C
• Two RS232 drivers and two RS232 receivers
• Saves board space
• Data rate of 200Kbps
• Transition slew rate is 3V/μs (CL = 50pF to 2500pF, RL = 3Kohm to 7Kohm)
• VCC supply current of 0.5mA with no load and 12mA with 3Kohm load at both inputs
• Interface Translation; Multidrop RS-232 Networks; Portable Diagnostics Equipment

Applications

Communications & Networking, Portable Devices

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party