MAX3389EEUG中文资料美信数据手册PDF规格书

General Description

The MAX3388E/MAX3389E are 2.5V-powered EIA/TIA-232 and V.28/V.24 communications interfaces with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. The MAX3388E/MAX3389E have two receivers and three transmitters. All RS-232 inputs and outputs are protected to ±15kV using the IEC 1000-4-2 Air-Gap Discharge method, ±8kV using the IEC 1000-4-2 Contact Discharge method, and ±15kV using the Human Body Model.

特性 Features

♦ VL Pin for Compatibility with Mixed-Voltage Systems

♦ Additional I/O for Hot-Sync Applications

♦ ±15kV ESD Protection on Rx Inputs, Tx Outputs, LIN, and SWIN

♦ Low 300µA Supply Current

♦ Guaranteed 460kbps Data Rate

♦ 1µA Low-Power Shutdown

♦ Integrated Switch for Powering Remote Circuitry

♦ Flow-Through Pinout

♦ LOUT Active During Shutdown (MAX3389E)

Applications

Subnotebook/Palmtop Computers

PDAs and PDA Cradles

Cell Phone Data Cables

Battery-Powered Equipment

Hand-Held Equipment

Peripherals