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Overview

Features and Benefits

  • 1.8 V to 5.5 V single supply
  • 2 Ω (typical) on resistance
  • Low on resistance flatness
  • Guaranteed leakage specifications up to 85°C
  • –3 dB bandwidth > 200 MHz
  • Rail-to-rail operation
  • Fast switching times
    • tON 18 ns
    • tOFF 12 ns
  • Typical power consumption < 0.01 μW
  • Transistor/Transistor Logic (TTL)/CMOS-compatible

Product Details

The ADG701L/ADG702L are monolithic CMOS SPST switches. These switches are designed using an advanced submicron process that provides low power dissipation yet also offers high switching speed, low on resistance, and low leakage currents. In addition, −3 dB bandwidths greater than 200 MHz can be achieved.

The ADG701L/ADG702L can operate from a single 1.8 V to 5.5 V supply, making it ideal for use in battery-powered instruments and with the new generation of DACs and ADCs from Analog Devices, Inc.

Figure 1 and Figure 2 show that with a logic input of 1, the switch of the ADG701L is closed while the switch of the ADG702L is open. Each switch conducts equally well in both directions when on.

The ADG701L/ADG702L are packaged as 5-lead SOT-23, 6-lead SOT-23, and 8-lead MSOP.

Product Highlights

  1. 1.8 V to 5.5 V Single-Supply Operation. The ADG701L/ADG702L offer high performance, including low on resistance and fast switching times. The ADG701L/ADG702L are fully specified and guaranteed with 3 V and 5 V supply rails.
  2. Very Low RON (3 Ω Maximum at 5 V, 5 Ω Maximum at 3 V). At 1.8 V operation, on resistance (RON) is typically 40 Ω over the temperature range.
  3. On Resistance Flatness, RFLAT(ON) (1 Ω Maximum).
  4. −3 dB Bandwidth > 200 MHz.
  5. Low Power Dissipation. CMOS construction ensures low power dissipation.
  6. Fast tON/tOFF.

Application

  • Battery-powered systems
  • Communication systems
  • Sample-and-hold systems
  • Audio signal routing
  • Video switching
  • Mechanical reed relay replacement

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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (2)

Documentation & Resources

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    Tools & Simulations

    LTspice

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    LTspice

    Models for the following parts are available in LTspice:

    ADG702

    SPICE Models

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

    ADG702L Material Declaration
    Quality And Reliability
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    PCN-PDN Information

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    • ADG702LBRMZ Production
    • ADG702LBRTZ-REEL7 Production

    Support & Discussions

    ADG702L Contact ADI Technical Support »
    ADG702L Ask your question »
    ADG702L Contact ADI Technical Support » ADG702L Ask your question »

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    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.