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Quad SPST +70V Analog Switches

Family of +70V Analog Switches are Ideal for Industrial and Battery Management Applications

Product Details

Key Features

Applications/Uses

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 4
Functions Switch
Normal Position Open
VSUPPLY (Single) (V) (min) 10
VSUPPLY (Single) (V) (max) 70
VSUPPLY (Dual) (±V) (min) 10
VSUPPLY (Dual) (±V) (max) 35
RON (Ω) (max) 10
Bandwidth (MHz) 145
Package/Pins TSSOP/16
Budgetary
Price (See Notes)
2.8
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Simplified Block Diagram

Technical Docs

Data Sheet Quad SPST +70V Analog Switches Jan 13, 2015

Support & Training

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Filtered Search

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Parameters

Parametric specs for Switches and Multiplexers (Mid and High Voltage)
Configuration SPST
# Channels 4
Functions Switch
Normal Position Open
VSUPPLY (Single) (V) (min) 10
VSUPPLY (Single) (V) (max) 70
VSUPPLY (Dual) (±V) (min) 10
VSUPPLY (Dual) (±V) (max) 35
RON (Ω) (max) 10
Bandwidth (MHz) 145
Package/Pins TSSOP/16
Budgetary
Price (See Notes)
2.8

Key Features

  • Single-Supply Operation from +10V to +70V
  • Bipolar-Supply Operation Up to ±35V
  • On-Resistance of 10Ω (max)
  • RON Flatness of 0.004Ω (typ)
  • 2.5nA (max) Off-Leakage Currents at +85°C
  • Overvoltage/Undervoltage Clamping Through Protection Diodes
  • 500µA (typ) Supply Current
  • TSSOP 16-Pin Package
  • -40°C to +85°C Ambient Temperature Range
  • Functionally Compatible to DG411, DG412, and DG413
  • Functionally Operational Up to +125°C

Applications/Uses

  • ATE System
  • Audio Signal Routing/Switching
  • Battery Management
  • Environmental Control Systems
  • Industrial Control Systems
  • Instrumentation
  • Medical Systems

Description

The MAX14756/MAX14757/MAX14758 are analog switches with a low on-resistance of 10Ω (max) that conduct equally well in both directions. All devices have a rail-to-rail analog-signal range. They operate with a single +10V to +70V supply in unipolar applications or ±35V dual supplies in bipolar applications. The bipolar supplies can be offset and do not have to be symmetrical.

The MAX14756 is a quad normally closed (NC) single-pole/single-throw (SPST) switch, the MAX14757 is a quad normally open (NO) SPST switch, and the MAX14758 has two NO and two NC SPST switches. These switches have 5Ω (typ) on-resistances and low on-leakage currents of 0.01nA (typ). The on-resistance flatness is 0.004Ω (typ).

The devices are suitable for a multitude of analog signal routing and switching applications. They are specified over an extended temperature range of -40°C to +85°C, but can be operated up to +125°C with elevated leakage currents.

Simplified Block Diagram

MAX14756, MAX14757, MAX14758: Functional Diagrams MAX14756, MAX14757, MAX14758: Functional Diagrams Zoom icon

Technical Docs

Data Sheet Quad SPST +70V Analog Switches Jan 13, 2015

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 .