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Interface ICs

Selection Tables | New Products | Application Notes

Intersil has over 100 different transceivers for data communication and industrial applications. Whether you're using RS-485/RS-422 protocol
or RS-232 for portable or computing designs, Intersil has solutions for
all of your data transmission products - including our new protocol ICs
for RS-232/RS-485 compatibility.

Product Selection Guide

RS-232 Interface Parametric Search

RS-485/RS-422 Interface Parametric Search

Sortable Selection Tables
    Interface ICs   
        RS-232
               By Configuration
               ESD Protected, 3V, Logic Supply (VL) Pin (Built-in Level Shifter)
               ESD Protected, 3V
               ESD Protected, 5V
               >250kbps, 3V
               High Speed, 5V
               QFN Packaged Devices
               Standard, 5V
        RS-485/RS-422
               Wide Common Mode Range (up to ±25V)
               Fault (Over Voltage) Protected
               IEC61000 15kV ESD
               HBM 12kV to 15kV ESD
               +125°C Operation
               Rx Only or Tx Only, 15kV ESD
               Logic Supply (VL) Pin (Built-in Level Shifter)
               1.8V to 3.6V, Micro-Power Operation
               5V 1UL
               5V Fractional UL
               3.3V 1UL
               3.3V, Fractional UL, High ESD, Full Failsafe
               40Mbps to 100Mbps
               15Mbps to 35Mbps Data Rate
               10Mbps Data Rate
               5Mbps Data Rate
               MICRO Packaged (MSOP, SOT-23, DFN, QFN)
               PDIP Packages
               Full Failsafe (Rx Open/Rx Short)
               Hot Plug
               Low Current Shutdown
               PROFIBUS Compatible
        Multi-Protocol
               RS-232 and RS-485
        I2C and SMBus Buffers and Accelerators
               SMBus Accelerator (SMA)
               2-Wire Bus (I2C) Buffers
        Low Supply Voltage (1.35V to 3.3V), 15kV ESD Protected Level Translators
               HEX, 100Mbps, Auto-Direction Sensing
               QUAD, 100Mbps, Auto-Direction Sensing

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New Products
ISL32610E

November 2011

±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers
The ISL32610E, ISL32611E, ISL32612E are &plusmn;16.5kV IEC61000 ESD protected, fractional unit load (UL), 1.8V powered, single differential receivers (Rx) for balanced (e.g., RS-485) data communication. With their 85&#956;A supply currents, these receivers are optimized for low power applications, and deliver the lowest supply currents of any available single Rx IC (see Figure 1).<br> More
Datasheet
Press Release
Device Information
ISL32611E

November 2011

±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers
The ISL32610E, ISL32611E, ISL32612E are &plusmn;16.5kV IEC61000 ESD protected, fractional unit load (UL), 1.8V powered, single differential receivers (Rx) for balanced (e.g., RS-485) data communication. With their 85&#956;A supply currents, these receivers are optimized for low power applications, and deliver the lowest supply currents of any available single Rx IC (see Figure 1).<br> More
Datasheet
Press Release
Device Information
ISL32612E

November 2011

±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers
The ISL32610E, ISL32611E, ISL32612E are &plusmn;16.5kV IEC61000 ESD protected, fractional unit load (UL), 1.8V powered, single differential receivers (Rx) for balanced (e.g., RS-485) data communication. With their 85&#956;A supply currents, these receivers are optimized for low power applications, and deliver the lowest supply currents of any available single Rx IC (see Figure 1).<br> More
Datasheet
Press Release
Device Information

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Most Recent Application Notes

Level Shifting Between 1.8V and 3.3V Using I2C Buffers
Add a Loss of Signal (LOS) Indicator to Your RS-485 or RS-422 Transceiver
Implementing a Three Pin, Half-Duplex, Dual Protocol (RS-232/RS-485) Interface Using the ISL3330 or ISL3331
Implementing a Three Pin, Half-Duplex, Dual Protocol (RS-232/RS-485) Interface Using the ISL81387 or ISL41387
More Application Notes

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