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ADG526A:  CMOS LATCHED ± 15 V 16 CHANNEL ANALOG MULTIPLEXER

The ADG526A and ADG527A are CMOS monolithic analog multiplexers with 16 single channels and dual 8 channels, respectively. On-chip latches facilitate microprocessor interfacing. The ADG526A switches one of 16 inputs to a common output, depending on the state of four binary addresses and an enable input. The ADG527A switches one of eight differential inputs to a common differential output, ...More

ADG526A:  CMOS LATCHED ± 15 V 16 CHANNEL ANALOG MULTIPLEXER

Product Description

The ADG526A and ADG527A are CMOS monolithic analog multiplexers with 16 single channels and dual 8 channels, respectively. On-chip latches facilitate microprocessor interfacing. The ADG526A switches one of 16 inputs to a common output, depending on the state of four binary addresses and an enable input. The ADG527A switches one of eight differential inputs to a common differential output, depending on the state of three binary addresses and an enable input. Both devices have TTL and 5 V CMOS logic-compatible digital inputs.

The ADG526A and ADG527A are designed on an enhanced LC2MOS process that gives an increased signal capability of VSS to VDD and enables operation over a wide range of supply voltages. The devices can comfortably operate anywhere in the 10.8 V to 16.5 V single- or dual-supply range. These multiplexers also feature high switching speeds and low RON.


Applications
  • Data acquisition systems
  • Communication systems
  • Automatic test equipment
  • Microprocessor controlled systems

    • Data Sheet, Rev. C, 06/08

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    • 44 V Supply Maximum Ratings
    • VSS to VDD Analog Signal Range
    • Single/Dual Supply Specifications
    • Wide Supply Range (10.8 V to 16.5 V)
    • Microprocessor Compatible (100ns WR Pulse)
    • Extended Plastic Temperature
      Range -40°C to +85°C
    • Low Power Dissipation (28 µW max)
    • Low Leakage (20 pA typ)
    • Superior Alternative to DG526
    • Available in PDIP, CERDIP, SOIC, and PLCC packages
    • Sw/Mx Function x #: (16:1) x 1
    • Interface Type: Parallel
    • Available Packages: DIP,LCC,SOIC
    • Max Analog Signal Range: Vss to Vdd
    • Ron (Ohms): 280Ohms
    • Ron Match (Ohms): 14Ohms
    • Cs (OFF): 5pF
    • Cs, Cd (ON): n/a
    • Off Isolation (-dB): 68dB
    • Bandwidth: n/a

    Functional Block Diagram for ADG526A

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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.