MAX3293集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

General Description

The MAX3293/MAX3294/MAX3295 low-power, high speed transmitters for RS-485/RS-422 communication operate from a single +3.3V power supply. These devices contain one differential transmitter. The MAX3295 transmitter operates at data rates up to 20Mbps, with an output skew of less than 5ns, and a guaranteed driver propagation delay below 25ns. The MAX3293 (250kbps) and MAX3294 (2.5Mbps) are slew-rate limited to minimize EMI and reduce reflections caused by improperly terminated cables.

特性 Features

♦ Space-Saving 6-Pin SOT23 Package

♦ 250kbps/2.5Mbps/20Mbps Data Rates Available

♦ Operate from a Single +3.3V Supply

♦ ESD Protection

   ±9kV—Human Body Model

♦ Slew-Rate Limited for Errorless Data Transmission (MAX3293/MAX3294)

♦ 1µA Low-Current Shutdown Mode

♦ -7V to +12V Common-Mode Input Voltage Range

♦ Current Limiting and Thermal Shutdown for Driver-Overload Protection

♦ Hot-Swap Inputs for Telecom Applications

♦ Automotive Temperature Range (-40°C to +125°C)

Applications

  RS-485/RS-422 Communications

  Clock Distribution

  Telecom Equipment

  Automotive

  Security Equipment

  Point-of-Sale Equipment

  Industrial Control