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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 37,500

On Order:Order inventroy details 97,500
Factory Stock:Factory Stock: 0
Factory Lead Time: 7 Weeks
Minimum Order: 2,500
Multiple Of: 2,500
Quantity Web Price
2,500+ $0.75


Attributes Table
Data Rate 250kbps
ESD Voltage-Max ±15kV
Operating Temp Range -40°C to +85°C
Supply Voltage 3V to 3.6V
Features and Applications

The ISL3172EIBZ-T is a Full Fail-Safe RS-485/RS-422 standard single transceiver with 3.3 V supply and ESD protected. Available in surface mount SOIC-8 package. 


  • IEC61000 ESD Protection on RS-485 I/O Pins: ±15 kV
    • Class 3 ESD Level on all Other Pins: >7 kV HBM
  • Full Fail-safe (Open, Short, Terminated/Floating) Receivers
  • Hot Plug - Tx and Rx Outputs Remain Three-state During Power-up (Only Versions with Output Enable Pins)
  • True 1/8 Unit Load Allows up to 256 Devices on the Bus
  • Single 3.3 V Supply
  • High Data Rates: up to 20 Mbps
  • Low Quiescent Supply Current: 800 μA (Max)
    • Ultra Low Shutdown Supply Current: 10 nA
  • -7 V to +12 V Common Mode Input/Output Voltage Range
  • Half and Full Duplex Pinouts
  • Three State Rx and Tx Outputs Available
  • Current Limiting and Thermal Shutdown for driver Overload Protection
  • Tiny MSOP Packages Consume 50% Less Board Space
  • Pb-Free (RoHS Compliant)


  • Automated Utility Meter Reading Systems
  • High Node Count Systems
  • Field Bus Networks
  • Security Camera Networks 
  • Building Environmental Control/Lighting Systems
  • Industrial/Process Control Networks