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Analog Multiplexer Dual 4:1 16-Pin TSSOP Tube

Quantity Unit Price(USD) Ext. Price
1 $4.477 $4.48
10 $4.262 $42.62
30 $4.133 $123.99
100 $4.024 $402.40


*The price is for reference only.
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Overview of ADG409BRUZ

The ADG409BRUZ is a quad SPST analog switch designed for use in precision signal switching applications. This IC features low on-resistance and high switching speed, making it ideal for audio and data signal routing in various electronic systems.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • V+ : Positive Power Supply
  • V- : Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADG409BRUZ IC for a visual representation.

Key Features

  • Quad SPST Switches: The ADG409BRUZ provides four independent single-pole single-throw switches for versatile signal routing.
  • Low On-Resistance: With low on-resistance, this IC ensures minimal signal distortion during switching.
  • High OFF Isolation: Offers high off isolation to prevent signal interference between channels.
  • Wide Signal Range: Supports a wide signal range, making it suitable for both audio and data signal applications.
  • Fast Switching Speed: The ADG409BRUZ offers fast switching speeds to maintain signal integrity in dynamic systems.

Note: For detailed technical specifications, please refer to the ADG409BRUZ datasheet.


  • Audio Signal Routing: Ideal for audio signal routing and switching in audio mixing consoles and amplifiers.
  • Data Acquisition Systems: Suitable for use in data acquisition systems for signal multiplexing and switching.
  • Precision Instrumentation: Used in precision instrumentation applications where accurate signal routing is essential.


The ADG409BRUZ features four independent SPST switches, allowing for precise and reliable signal routing in electronic circuits. It provides low on-resistance and high performance for various signal switching applications.

Usage Guide

  • Power Supply: Connect V+ (Pin 2) to the positive power supply and V- (Pin 3) to the negative power supply.
  • Signal Connections: Connect the signal inputs and outputs according to the desired routing configuration.
  • Control Signals: Use appropriate control signals to select the desired switch channels for signal routing.

Frequently Asked Questions

Q: What is the ON-resistance of the ADG409BRUZ?
A: The ADG409BRUZ has an ON-resistance typically ranging from 20 ohms to 50 ohms, depending on the operating conditions.

Q: Can the ADG409BRUZ handle both analog and digital signals?
A: Yes, the ADG409BRUZ is designed to handle both analog and digital signals with appropriate voltage levels and signal characteristics.


For similar functionalities, consider these alternatives to the ADG409BRUZ:

  • ADG406: A quad SPST switch with similar performance characteristics suitable for signal routing applications.
  • MAX406: This IC from Maxim Integrated offers comparable SPST switch functionality for signal switching tasks.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Multiplexer Switch ICs RoHS Details
Series ADG409 Product Multiplexers
Mounting Style SMD/SMT Package / Case TSSOP-16
Number of Channels 4 Channel Configuration 2 x 4:1
Supply Voltage - Min 10.8 V Supply Voltage - Max 13.2 V
Minimum Dual Supply Voltage +/- 13.5 V Maximum Dual Supply Voltage +/- 16.5 V
On Resistance - Max 100 Ohms On Time - Max 150 ns
Off Time - Max 150 ns Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Brand Analog Devices
Height 1.2 mm Length 4.4 mm
Off Isolation - Typ - 75 dB Operating Supply Voltage 12 V, 15 V
Pd - Power Dissipation 450 mW Product Type Multiplexer Switch ICs
Propagation Delay Time 130 ns Factory Pack Quantity 96
Subcategory Switch ICs Width 5 mm
Unit Weight 0.006102 oz

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