Analog Products

Overview

The Intersil ISL84051, ISL84052, ISL84053 devices are precision, bidirectional, analog switches configured as a 8-Channel multiplexer/demultiplexer (ISL84051), a dual differential 4-Channel multiplexer/demultiplexer (ISL84052) and a triple single pole/double throw (SPDT) switch (ISL84053) designed to operate from a single +2V to +12V supply or from a ±2V to ±6V supply. All devices have an inhibit pin to simultaneously open all signal paths. ON-resistance is 60Ω with a ±5V supply and 125Ω with a single +5V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 5nA at +85°C with a ±5V supply. All digital inputs have 0. 8V to 2. 4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single +3. 3V and +5V supply or dual ±5V supplies. The ISL84051 is a 8-to-1 multiplexer device. The ISL84052 is a dual 4-to-1 multiplexer device. The ISL84053 is a committed triple SPDT, which is perfect for use in 2-to-1 multiplexer applications.

ISL8405x Functional Diagram
ISL8405x Functional Diagram
  • Drop-in Replacements for MAX4051/MAX4051A, MAX4052/MAX4052A and MAX4053/MAX4053A
  • Pin Compatible with MAX4581, MAX4582, MAX4583 and with Industry Standard 74HC4051, 74HC4052 and 74HC4053
  • ON-Resistance (rON) Max, VS = ±5V: 100Ω
  • ON-Resistance (rON) Max, VS = +5V: 225Ω
  • rON Matching Between Channels: <6Ω
  • Low Charge Injection: 2pC
  • Single Supply Operation: +2V to +12V
  • Dual Supply Operation: ±2V to ±6
  • Fast Switching Action (VS = +5V)
  • tON: 90ns
  • tOFF: 60ns
  • Guaranteed Max Off-leakage @ VS = ±5V: 5nA
  • Break-Before-Make
  • TTL, CMOS Compatible
  • Pb-Free Available (RoHS Compliant)
48V Mobility Solution

Applications

  • Portable Equipment
  • Communications Systems Radios Telecom Infrastructure ADSL, VDSL Modems
  • Test Equipment Medical Ultrasound Magnetic Resonance Image CT and PET Scanners (MRI) ATE Electrocardiograph
  • Audio and Video Signal Routing
  • Various Circuits +3V/+5V DACs and ADCs Sample and Hold Circuits Operational Amplifier Gain Switching Networks High Frequency Analog Switching High Speed Multiplexing Integrator Reset Circuits

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models

Product Options

    Processing table
    Part Number
    Pkg. Type
    Carrier Type
    MOQ
    Buy / Sample
    ISL84051IAZ
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    memory
    spa
    view_in_ar
    Samples Available
    		 QSOP Tube 1960 Get Samples,
    ISL84051IAZ-T
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    memory
    spa
    view_in_ar
    		QSOP Reel 2500
    ISL84051IBZ
    play_circleActive
    memory
    spa
    view_in_ar
    Samples Available
    		 SOICN Tube 1920 Get Samples,
    ISL84051IBZ-T
    play_circleActive
    memory
    spa
    view_in_ar
    		SOICN Reel 2500
    ISL84051IVZ
    play_circleActive
    memory
    spa
    view_in_ar
    Samples Available
    		 TSSOP Tube 1920 Get Samples,
    ISL84051IVZ-T
    play_circleActive
    memory
    spa
    view_in_ar
    		TSSOP Reel 2500
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