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ADG841:  0.28 Ω CMOS 1.65 V TO 3.6 V SINGLE SPST SWITCHES IN SC70 CLOSED FOR A LOGIC 1 INPUT

The ADG841 and ADG842 are low voltage CMOS devices containing a single-pole, single-throw (SPST) switch. The ADG841 is closed for a Logic 1 input and the ADG842 is open for a Logic 1 input. The devices offer ultralow on resistance of less than 0.48 Ω over the full temperature range. The ADG841/ ADG842 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation.

Each switch conducts ...More

ADG841:  0.28 Ω CMOS 1.65 V TO 3.6 V SINGLE SPST SWITCHES IN SC70 CLOSED FOR A LOGIC 1 INPUT

Product Description

The ADG841 and ADG842 are low voltage CMOS devices containing a single-pole, single-throw (SPST) switch. The ADG841 is closed for a Logic 1 input and the ADG842 is open for a Logic 1 input. The devices offer ultralow on resistance of less than 0.48 Ω over the full temperature range. The ADG841/ ADG842 are fully specified for 3.3 V, 2.5 V, and 1.8 V supply operation.

Each switch conducts equally well in both directions when on, and has an input signal range that extends to the supplies. The ADG841/ADG842 exhibit break-before-make switching action.

The ADG841/ADG842 are available in a 6-lead SC70 package.

Applications
  • Handsets
  • PDAs
  • MP3 Players
  • Power Routing
  • Battery-powered Systems
  • Communication Systems
  • Modems
  • PCMCIA Cards
  • Ts

    TOOLS, SOFTWARE & SIMULATION MODELS

    • Ultralow on Resistance
      0.28 Ω Typical
      0.48 Ω max at 125°C
    • Excellent Audio Performance, Ultralow Distortion
      0.025 Ω Typical
      0.052 Ω max RON Flatness
    • 1.65 V to 3.6 V Single Supply
    • 1.65 V to 3.6 V Single Supply
    • High Current Carrying Capability
      300 mA Continuous Current
      500 mA Peak Current
    • Automotive Temperature Range: –40°C to +125°C
    • Rail-to-rail Operation
    • Typical Power Consumption (<0.01 μW)
    • Switch Type: SPST
    • # Channels: 1
    • Ron (Ohms): 0.28Ohms
    • Id, Is (ON): 200pA
    • Bandwidth: 21MHz
    • t ON : 10.5ns
    • t OFF: 6.5ns
    • Supply Voltage: Single (+1.65V to +3.6V)

    Functional Block Diagram for ADG841

    Pricing, Packaging & Availability

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    Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

    Temperature Range
    This is the acceptable operating range of the device. The various ranges specified are as follows:
    • Commercial: 0 to +70 degrees Celsius
    • Military : -55 to +125 degrees Celsius
    • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
    • Automotive: -40 to +125 degrees Celsius
    Price
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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.