AD7306ARZ

AD7306 is a powered RS-232/RS-422 transceiver. This line driver/receiver is a 5V monolithic product which provides an interface between TTL signal levels and dual standard EIA RS-232/RS-422 signal levels. The part contains two RS-232 drivers, one RS-422 driver, one RS-232 receiver, and one receiver path which can be configured either as RS-232 or as RS-422. An internal charge pump voltage converter facilitates operation from a single +5V power supply. The internal charge pump generates ±10V levels allowing RS-232 output levels to be developed without the need for external bipolar power supplies. A highly efficient charge pump design allows operation using non polarized, miniature 0.1µF capacitors. It is used in applications such as DTE-DCE interface, packet Switching, social area networks, data concentration, data multiplexers, integrated services digital network (ISDN).

• Short circuit protection
• Excellent noise immunity
• Low power BiCMOS technology
• High speed, low skew RS-422 operation
• Generator rise time is 200µs typical at (VCC = +5V ±5%)
• Slew rate (RS-232 driver) is 20V/µs typical at (CL = 50pF, RL = 3Kohm)
• Supply current is 10mA typical at (VCC = +5V ±5%)
• Operating temperature range from -40°C to +85°C
• Package style is 24-lead standard small outline [SOIC-W]

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