SP485REP-L，EXAR原装现货，价格优惠，支持实单有量，先到先得！！！更多型号可加QQ：3005150307！！！

FEATURES

• Allows Over 400 Transceivers On ATransmission Line (/0th Unit Load)• High Impedance on Receiver Inputs(RIN = 150kΩ typical)• Half-Duplex Configuration ConsistentWith Industry Standard Pinout• -7V to +2V Common Mode InputVoltage Range• Low Power Consumption (250mW)• Separate Driver and Receiver Enable