Description
The ST3241E device consists of 3 drivers, 5 receivers and a dual charge-pump circuit. The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver input are protected to ±8KV USING IEC 1000-4-2 contact discharge and ±15KV using the Human Body Model. The receiver R2 is always active to implement a wake-up feature for serial port.

General features
■ ESD Protection for RS-232 I/O pins: ±8KV IEC 1000-4-2 Contact discharge ±15KV Human body model
■ 1µA Supply current achieved when in autopowerdown
■ 250Kbps Minimum guaranteed data rate
■ Guaranteed 6V/ms slew rate range
■ Guaranteed mouse driveability
■ 0.1µF External capacitors
■ Meet EIA/TIA-232 specifications down to 3V
■ Available in SO-28, SSOP-28 and TSSOP28 packages