ADM1485JR Low Power EIA RS-485 Transceiver IC Analog Devices
Some images are stock photos close Manufacturer: Analog Devices Part Number: ADM1485JR	Price: $1.45 100 available for immediate delivery Product code: IC475PE01
	Volume Pricing Quantity Price Each 1-9 $1.45 10+ $1.37
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Item Specifications and Additional Information: Low Power EIA RS-485 Transceivers Features - Meets EIA RS-485 Standard - 30 Mbps Data Rate - Single 5 V Supply - –7 V to +12 V Bus Common-Mode Range - High Speed, Low Power BiCMOS - Thermal Shutdown Protection - Short-Circuit Protection - Driver Propagation Delay: 10 ns - Receiver Propagation Delay: 15 ns - High-Z Outputs with Power Off The ADM1485 is a differential line transceiver. It is ideal for high speed bidirectional data communication on multipoint bus transmission lines. This devices provides balanced data transmission and meets RS-485 and RS422 EIA standards. This part is made up of a differential line driver and a differential line receiver which can both be enabled separately. SPECIFICATIONS (VCC = 5 V ±5%. All specifications TMIN to TMAX, unless otherwise noted.) Driver - Differential Output Voltage, VOD: 2.0V to 5.0V (VCC = 5 V, R = 50 Ω (RS-422), Test Circuit 1) - Common-Mode Output Voltage VOC: 3.0V max (R = 27 Ω or 50 Ω, Test Circuit 1) - Output Short-Circuit Current (VOUT = High): 35mA min. ; 250mA max. (–7 V ≤ VO ≤ +12 V) Receiver Differential Input Threshold Voltage, VTH: -0.2V to 0.2V (–7 V ≤ VCM ≤ +12 V) - Input Resistance: 12kΩ min. (–7 V ≤ VCM ≤ +12 V) - Input Current (A, B): 1mA max. (VIN = +12 V) - CMOS Output Voltage Low, VOL: 0.4uA max. (IOUT = +4.0 mA) - Short-Circuit Output Current: 85mA max. (VOUT = GND or VCC) Power Supply Current (Digital Inputs = GND or VCC) - ICC (Outputs Enabled): 1.0mA typ. - ICC (Outputs Disabled): 0.6mA typ. Applications - Low Power RS-485 Systems - DTE-DCE Interface - Packet Switching - Local Area Networks - Data Concentration - Data Multiplexers - Integrated Services Digital Network (ISDN) Manufactured by: Analog Devices Part Number: ADM1485JR Full Datasheet: ADM1485JR

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