text.skipToContent text.skipToNavigation
Product Variant Information section
Product Specification Section
Pricing Section

Stock: 10,000

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 6 Weeks
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $0.755


Attributes Table
Data Rate 10Mbps
ESD Voltage-Max ±15kV
Operating Temp Range -40°C to +85°C
Supply Voltage 3V to 3.6V
Features and Applications

The ISL83485IBZ-T is a BiCMOS RS-485/RS-422 standard single transceiver with 3.3 V supply, Half Duplex and Limited slew rate. Available in surface mount SOIC-8 package.


  • Operate from a Single +3.3 V Supply (10% Tolerance)
  • Interoperable with 5 V Logic
  • High Data Rates up to 10 Mbps
  • Single Unit Load Allows up to 32 Devices on the Bus
  • Slew Rate Limited Versions for Error Free Data Transmission (ISL83483, ISL83488) up to 250kbps
  • Low Current Shutdown Mode (ISL83483, ISL83485, ISL83491) 15 nA
  • -7 V to +12 V Common Mode Input Voltage Range
  • Three State Rx and Tx Outputs (Except ISL83488, ISL83490)
  • 10ns Propagation Delay, 1 ns Skew (ISL83485, ISL83490, ISL83491)
  • Full Duplex and Half Duplex Pinouts
  • Current Limiting and Thermal Shutdown for driver Overload Protection


  • Factory Automation
  • Security Networks
  • Building Environmental Control Systems
  • Industrial/Process Control Networks
  • Level Translators (e.g., RS-232 to RS-422)
  • RS-232 "Extension Cords"