DESCRIPTION

The ST3384E is a 3V powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements, high data-rate capabilities and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model. The ST3384E has a proprietary low dropout transmitter output stage enabling true RS-232 performance from 3 to 5.5V supplies with a dual charge pump. The charge pump require only four small 0.1µF external capacitors for operation from a 3.3V supply.

■ ESD PROTECTIO FOR RS-232 I/O PINS ±15KV (HUMAN BODY MODEL)

■ LATCHUP FREE

■ 1µA LOW POWER SHUTDOWN

■ 300µA SUPPLY CURRENT

■ 250Kbps GUARENTEED DATA RATE

■ 20µs TYPICAL TIME TO EXIT SHUTDOWN

■ 6V/µs GUARANTEED SLEW RATE

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

■ PACKAGES: SO-18 AND SSOP-20

ST3384E属于集成电路（IC） > 驱动器，接收器，收发器。意法半导体（ST）集团制造生产的ST3384E驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。