Features and Benefits

  • ESD-Protected NO/NC Pins
    • ±15kV (Human Body Model)
    • ±15kV (IEC 1000-4-2 Air-Gap Discharge)
    • ±8kV (IEC 1000-4-2 Contact Discharge)
  • Pin Compatible with MAX4541/MAX4542/MAX4543
  • Guaranteed On-Resistance
    • 70Ω (max) at +5V
    • 150Ω (max) at +3V
  • On-Resistance Flatness
    • 2Ω (typ) at +5V
    • 6Ω (typ) at +3V
  • On-Resistance Matching
    • 0.5Ω (typ) at +5V
    • 0.6Ω (typ) at +3V
  • Guaranteed 0.5nA Leakage Current at TA = +25°C
  • +2V to +12V Single-Supply Voltage
  • TTL/CMOS-Logic Compatible
  • Low Distortion: 0.015%
  • -3dB Bandwidth >300MHz
  • Rail-to-Rail Signal Range

Product Details

The MAX4575/MAX4576/MAX4577 are low-voltage, high electrostatic discharge (ESD)-protected, dual single-pole/single-throw (SPST) analog switches. The normally closed (NC) and normally open (NO) pins are protected against ±15kV ESD without latchup or damage. Each switch can handle rail-to-rail analog signals. Off-leakage current is 0.5nA at +25°C. These analog switches are suitable for low-distortion audio applications and are the preferred solution over mechanical relays in automated test equipment or applications where current switching is required. They have low power requirements (0.5µW), require less board space, and are more reliable than mechanical relays. Each device is controlled by TTL/CMOS input voltage levels and is bilateral.

These switches feature guaranteed operation from a single supply of +2V to +12V, making them ideal for use in battery-powered applications. On-resistance is 70Ω (max), matched between switches to 0.5Ω (typ) and flat (2Ω typ) over the specified signal range.

The MAX4575 has two NO switches, the MAX4576 has two NC switches, and the MAX4577 has one NO and one NC switch. These devices are available in 8-pin µMAX® and SO packages.


  • Cell Phones
  • Digital Still Cameras
  • Digital Television (Receivers, Set-Top Boxes)
  • Palmtop Computers
  • PDAs

Product Lifecycle icon-recommended Production

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.

Product Recommendations

MAX4575 Companion Parts

Recommended Related Parts

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.

PCN-PDN Information

Sample & Buy

Ordering FAQs

See our Ordering FAQs for answers to questions about online orders, payment options and more.


Buy Now Pricing

(**) Displayed Buy Now Price and Price Range is based on small quantity orders.


List Pricing

(*)The 1Ku 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. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


Lead Times

Please see the latest communication from our CCO regarding lead times.



Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Price Table Help