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±15kV ESD-Protected, Low-Voltage, Dual, SPST, CMOS Analog Switches

Product Details

Key Features

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 2
Functions Switch
Normal Position Open
VSUPPLY (Single) (V) (min) 2
VSUPPLY (Single) (V) (max) 12
RON (Ω) (max) 70
Bandwidth (MHz) 300
Package/Pins UMAX/8
Budgetary
Price (See Notes)
2
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Simplified Block Diagram

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Parameters

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 2
Functions Switch
Normal Position Open
VSUPPLY (Single) (V) (min) 2
VSUPPLY (Single) (V) (max) 12
RON (Ω) (max) 70
Bandwidth (MHz) 300
Package/Pins UMAX/8
Budgetary
Price (See Notes)
2

Key Features

  • 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

Applications/Uses

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

Description

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.

Simplified Block Diagram

MAX4575: Pin Configuration MAX4575: Pin Configuration Zoom icon

Technical Docs

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
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.