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Low-Voltage, 2Ω, SPST, CMOS Analog Switches

Product Details

The MAX4706/MAX4707 single-pole/single-throw (SPST) switches operate from a single 1.8V to 5.5V supply. The MAX4706 is a normally closed (NC) switch and the MAX4707 is the normally open (NO) version. These switches provide 2Ω on-resistance (RON) and 0.6Ω RON flatness with a +2.7V supply. These devices typically consume only 0.02µA of quiescent current, making them suitable for use in low-power, portable applications. The MAX4706/MAX4707 feature low-leakage currents over the entire temperature range, TTL/CMOS-compatible digital logic, and excellent AC characteristics.

The MAX4706/MAX4707 are offered in small 5-pin and 6-pin SC70 and 6-pin µDFN packages.

Key Features

  • Guaranteed RON
    • 2Ω max (+2.7V Supply)
  • Guaranteed RON Flatness: 0.6Ω (+2.7V Supply)
  • Excellent AC Characteristics
    • High Off-Isolation: -67dB at 1MHz
    • -3dB Bandwidth: 190MHz
  • 0.013% Total Harmonic Distortion
  • Low Supply Current: 0.02µA
  • Tiny SC70 and µDFN Packages
  • 1.8V to 5.5V Single-Supply Operation

Applications/Uses

  • Audio Signal Routing
  • Battery-Operated Equipment
  • Communications Circuits
  • Low-Voltage Data-Acquisition Systems
  • Relay Replacement
  • Sample-and-Hold Circuits
Parametric specs for Switches and Multiplexers (Low Voltage)
Configuration SPST
# Channels 1
Normal Position Closed
VSUPPLY (Single) (V) (min) 1.8
VSUPPLY (Single) (V) (max) 5.5
VSIGNAL (V) (min) 0
VSIGNAL (V) (max) 5.5
Dynamic Range (max) (V) (max) 5.5
RON (Ω) (max) 3
RFLAT(ON) (Ω) (typ) 0.6
Package/Pins SC70/5
Budgetary
Price (See Notes)
$1.43 @1k
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Simplified Block Diagram

MAX4706, MAX4707: Pin Configuration MAX4706, MAX4707: Pin Configuration Zoom icon

Technical Docs

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Parameters

Parametric specs for Switches and Multiplexers (Low Voltage)
Configuration SPST
# Channels 1
Normal Position Closed
VSUPPLY (Single) (V) (min) 1.8
VSUPPLY (Single) (V) (max) 5.5
VSIGNAL (V) (min) 0
VSIGNAL (V) (max) 5.5
Dynamic Range (max) (V) (max) 5.5
RON (Ω) (max) 3
RFLAT(ON) (Ω) (typ) 0.6
Package/Pins SC70/5
Budgetary
Price (See Notes)
$1.43 @1k

Key Features

  • Guaranteed RON
    • 2Ω max (+2.7V Supply)
  • Guaranteed RON Flatness: 0.6Ω (+2.7V Supply)
  • Excellent AC Characteristics
    • High Off-Isolation: -67dB at 1MHz
    • -3dB Bandwidth: 190MHz
  • 0.013% Total Harmonic Distortion
  • Low Supply Current: 0.02µA
  • Tiny SC70 and µDFN Packages
  • 1.8V to 5.5V Single-Supply Operation

Applications/Uses

  • Audio Signal Routing
  • Battery-Operated Equipment
  • Communications Circuits
  • Low-Voltage Data-Acquisition Systems
  • Relay Replacement
  • Sample-and-Hold Circuits

Description

The MAX4706/MAX4707 single-pole/single-throw (SPST) switches operate from a single 1.8V to 5.5V supply. The MAX4706 is a normally closed (NC) switch and the MAX4707 is the normally open (NO) version. These switches provide 2Ω on-resistance (RON) and 0.6Ω RON flatness with a +2.7V supply. These devices typically consume only 0.02µA of quiescent current, making them suitable for use in low-power, portable applications. The MAX4706/MAX4707 feature low-leakage currents over the entire temperature range, TTL/CMOS-compatible digital logic, and excellent AC characteristics.

The MAX4706/MAX4707 are offered in small 5-pin and 6-pin SC70 and 6-pin µDFN packages.

Simplified Block Diagram

MAX4706, MAX4707: Pin Configuration MAX4706, MAX4707: 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