ST3237E集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

ST3237E属于集成电路（IC）的驱动器接收器收发器。由意法半导体集团制造生产的ST3237E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。

DESCRIPTION

The ST3237E is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interfaces high data-rate capability and enhanced electrostatic discharge (ESD) protection at ±8KV using IEC1000-4-2 contact discharge and ±15kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at ±2kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications.

■ EDS PROTECTION FOR RS-232 I/O PINS:

±15KV HUMAN BODY MODEL

±8KV IEC 1000-4-2 CONTACT DISCHARGE

■ 1µA LOW POWER SHUTDOWN WITH

RECEIVERS ACTIVE

■ GUARENTEED DATA RATE

250Kbps (Normal Operation)

1Mbps (Very High Speed Operation)

■ GUARANTEED SLEW RATE RANGE

6V/µs (Normal Operation)

24V/µs (Very High Speed Operation)

■ 0.1µF EXTERNAL CAPACITORS

■ FLOW-THROUGH PINOUT

■ AVAILABLE IN SO-28, SSOP-28 AND

TSSOP28

■ LOW SUPPLY CURRENT 300µA