• Product Introduction

SN65HVD08 

3.3/5V RS-485 transceiver

illustrate   The SN65HVD08 is designed to combine a three-state differential line driver and differential line receiver with balanced data transmission interoperability with ANSI TIA/EIA-485-A and ISO-8482E standard-compliant devices. The wide supply voltage range and low quiescent current requirements allow the SN65HVD08s to operate in cables with up to 2-V line voltage drop multibuses. The power on the cable for school buses to pick up and drop off students can reduce the need to isolate power at each ground isolation bus connection generation. The driver differential output and receiver differential input are internally connected to form a differential input/output (I/O) bus port designed to provide the lowest load when the bus driver is disabled or unpowered.   characteristic   There is a 3 - V to 5.5 V power supply Power consumption is less than 90 mW quiescent power consumption Open, short, and idle bus fault protection receivers 1 / 8 unit load (up to nodes on 256 bus) The bus pin ESD protection exceeds 16 kV HBM The driver output voltage slew rate ensures signal quality and quality at 10 Mbps Electrically compatible with ANSI TIA/EIA-485 standards apply The telemetry station data transmission host is powered Multipoint data bus isolation Industrial process control networks point, sales network Power metering equipment