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ADG431:  LC2MOS PRECISION QUAD SPST SWITCH

The ADG431 is a monolithic CMOS device comprising four independently selectable switches. It is designed on an enhanced LC22MOS process which provides low power dissipation yet gives high switching speed and low on resistance.

The ADG431 switches are turned on with a logic low on the appropriate control input. Each switch conducts equally well in both directions when ON and ...More

ADG431:  LC2MOS PRECISION QUAD SPST SWITCH

Product Description

The ADG431 is a monolithic CMOS device comprising four independently selectable switches. It is designed on an enhanced LC22MOS process which provides low power dissipation yet gives high switching speed and low on resistance.

The ADG431 switches are turned on with a logic low on the appropriate control input. Each switch conducts equally well in both directions when ON and each has an input signal range that extends to the supplies. All switches exhibit break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

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  • 44 V Supply Maximum Ratings
  • ± 15 V Analog Signal Range
  • Low On-Resistance (<24 O)
  • Ultralow Power Dissipation (<3.9 µW)
  • Break-Before-Make Switching Action
  • TTL/CMOS-Compatible Inputs
  • Low Leakage (<0.25 nA)
  • Fast Switching Times
    - ton <165 ns
    - toff <130 ns
  • Plug-In Replacement for DG411/DG412/DG413
  • 16-Lead DIP and SOIC Packages
  • Switch Type: SPST
  • # Channels: 4
  • Ron (Ohms): 17Ohms
  • Id, Is (ON): 100pA
  • Bandwidth: n/a
  • t ON : 90ns
  • t OFF: 60ns
  • Supply Voltage: Multiple (±15V, +5V),Single (+12V, +5V)

Functional Block Diagram for ADG431

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*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.