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 comunication 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.

■ 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 AUTO-POWERDOWN

■ 250Kbps MINIMUM GUARANTEED DATA RATE

■ GUARANTEED 6V/μs SLEW RATE RANGE

■ GUARANTEED MOUSE DRIVEABILITY

■ 0.1μF EXTERNAL CAPACITORS

■ MEET EIA/TIA-232 SPECIFICATIONS DOWN TO 3V

■ AVAILABLE IN SO-28, SSOP28 AND TSSOP28 PACKAGES

ST3241E屬于集成電路（IC） > 驅(qū)動器，接收器，收發(fā)器。意法半導(dǎo)體（ST）集團制造生產(chǎn)的ST3241E驅(qū)動器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長電纜或印制線進行通信。確切的功能會因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對于通信用途可能并非絕對必要，但對于可能的使用環(huán)境卻是明智之選。