ADG1404:  1.8 Ω Maximum On Resistance, ±15 V/12 V/±5 V, 4:1, iCMOS Multiplexer

The ADG1404 is a complementary metal-oxide semiconductor (CMOS) analog multiplexer, comprising four single channel designed on an iCMOS™ process. iCMOS (industrial CMOS) is a modular ...続きを見る

ADG1404:  1.8 Ω Maximum On Resistance, ±15 V/12 V/±5 V, 4:1, iCMOS Multiplexer

製品概要

The ADG1404 is a complementary metal-oxide semiconductor (CMOS) analog multiplexer, comprising four single channel designed on an iCMOS™ process. iCMOS (industrial CMOS) is a modular manufacturing process that combines high voltage CMOS and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage parts has been able to achieve. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.

The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.

iCMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery powered instruments.

The ADG1404 switches one of four inputs to a common output,D, as determined by the 3-bit binary address lines, A0, A1, and EN. Logic 0 on the EN pin disables the device. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

Product Highlights

  1. 2.6 Ω maximum on resis
    2. tance over temperature.
  2. Minimum distortion.
  3. Ultralow power dissipation: <0.03 μW.
  4. 14-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP package.

Applications

  • Automatic test equipment
  • Data acquisition systems
  • Battery-powered systems
  • Sample-and-hold systems
  • Audio signal routing
  • Communication systems
  • Relay replacement

    • Data Sheet, Rev. 0, 07/08

    Features

    • 1.5 Ω on resistance
    • 0.3 Ω on-resistance flatness
    • 0.1 Ω on-resistance match between channels
    • Up to 400 mA continuous current
    • Fully specified at +12 V, ±15 V, and ±5 V
    • No VL supply required
    • 3 V logic-compatible inputs
    • Rail-to-rail operation
    • 14-lead TSSOP and 4 mm × 4 mm, 16-lead LFCSP

    仕様

    Sw/Mx Function x # (4:1) x 1
    Interface Type Parallel
    Available Packages CSP,SOP
    Max Analog Signal Range Vss to Vdd
    Ron (Ohms) 1.5Ohms
    Ron Match (Ohms) 0.1Ohms
    Cs (OFF) 23pF
    Cs, Cd (ON) 170pF
    Off Isolation (-dB) 70dB
    Bandwidth 55MHz

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