Top

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

Product Details

Key Features

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 4
Functions Switch
Normal Position Closed
VSUPPLY (Single) (V) (min) 2
VSUPPLY (Single) (V) (max) 12
VSUPPLY (Dual) (±V) (min) 2
VSUPPLY (Dual) (±V) (max) 6
RON (Ω) (max) 120
Package/Pins QSOP/16
SOIC (N)/16
Budgetary
Price (See Notes)
2.39
View Less

Simplified Block Diagram

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.

Parameters

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 4
Functions Switch
Normal Position Closed
VSUPPLY (Single) (V) (min) 2
VSUPPLY (Single) (V) (max) 12
VSUPPLY (Dual) (±V) (min) 2
VSUPPLY (Dual) (±V) (max) 6
RON (Ω) (max) 120
Package/Pins QSOP/16
SOIC (N)/16
Budgetary
Price (See Notes)
2.39

Key Features

  • ±15kV ESD Protection per IEC 1000-4-2
  • +2V to +12V Single Supply
  • ±2V to ±6V Dual Supplies
  • 120Ω Signal Paths with ±5V Supplies
  • Low Power Consumption: < 1µW
  • 4 Separately Controlled SPST Switches
  • Rail-to-Rail Signal Handling
  • Pin-Compatible with Industry-Standard DG211/DG212/DG213
  • TTL/CMOS-Compatible Inputs with Dual ±5V or Single +5V Supply

Applications/Uses

  • Audio-Signal Routing
  • Avionics
  • Battery-Powered Applications
  • Data Acquisition
  • Networking
  • Test Equipment

Description

The MAX4551/MAX4552/MAX4553 are quad, low-voltage, single-pole/single-throw (SPST) analog switches. Each switch is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup or damage. On-resistance (100Ωmax) is matched between switches to 4Ω max, and is flat (8Ω max) over the specified signal range. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C and 10nA at +85°C.

The MAX4551 has four normally closed (NC) switches, and the MAX4552 has four normally open (NO) switches. The MAX4553 has two NC and two NO switches.

These CMOS switches can operate with dual power supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. They are fully specified for single +2.7V operation.

All digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.

Simplified Block Diagram

MAX4551, MAX4552, MAX4553: Pin Configuration MAX4551, MAX4552, MAX4553: 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.