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Multi-channel analog switch featuring advanced LC^2MOS design for superior performance


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Overview of ADG609BRZ

The ADG609BRZ is a single-pole, single-throw (SPST) analog switch IC designed for precision signal switching applications. This IC features low on-resistance and high switching speed, making it ideal for use in audio, video, and data acquisition systems.


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

  • GND: Ground connection
  • IN: Signal Input
  • COM: Common terminal
  • NC: No Connection
  • V+: Positive Power Supply
  • V-: Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADG609BRZ IC for a visual representation.

Key Features

  • Low On-Resistance: Provides minimal signal attenuation and distortion during switching.
  • High Switching Speed: Ensures fast and accurate signal routing in real-time applications.
  • Wide Operating Voltage Range: Compatible with a range of power supply voltages for versatile use.
  • High Precision: Offers precise signal routing capabilities for critical applications.
  • ESD Protection: Includes built-in ESD protection to safeguard internal circuitry.

Note: For detailed technical specifications, please refer to the ADG609BRZ datasheet.


  • Signal Routing: Ideal for switching signals between different components in audio and video systems.
  • Data Acquisition: Suitable for use in precision data acquisition systems requiring accurate signal routing.
  • Sensor Interface: Used in sensor interface applications for precise signal conditioning.


The ADG609BRZ is a high-performance analog switch that enables precise signal routing with minimal distortion and delay. It is a reliable component for various signal switching applications.

Usage Guide

  • Power Supply: Connect V+ and V- (Pins 5 and 6) to the appropriate positive and negative power supplies.
  • Signal Routing: Connect the IN pin to the desired signal input and use the COM pin for signal output.
  • Control Logic: Activate the switch by applying control signals to the control pins based on the desired routing configuration.

Frequently Asked Questions

Q: What is the typical on-resistance of the ADG609BRZ?
A: The ADG609BRZ features a typical on-resistance of X ohms, ensuring minimal signal degradation during switching.

Q: Is the ADG609BRZ suitable for high-frequency signal routing?
A: Yes, the ADG609BRZ offers high switching speeds, making it suitable for high-frequency signal routing applications.


For similar functionalities, consider these alternatives to the ADG609BRZ:

  • ADG608: A similar analog switch IC offering features comparable to the ADG609BRZ with slight variations in specifications.
  • ADG611: Another precision analog switch IC from Analog Devices that provides similar performance characteristics to the ADG609BRZ.


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 ADG609 Product Multiplexers
Mounting Style SMD/SMT Package / Case SOIC-16
Number of Channels 4 Channel Configuration 2 x 4:1
Supply Voltage - Min 2.7 V Supply Voltage - Max 5.5 V
Minimum Dual Supply Voltage +/- 4.5 V Maximum Dual Supply Voltage +/- 5.5 V
On Resistance - Max 30 Ohms On Time - Max 75 ns
Off Time - Max 45 ns Minimum Operating Temperature - 55 C
Maximum Operating Temperature + 125 C Brand Analog Devices
Height 1.5 mm (Max) Length 10 mm (Max)
Off Isolation - Typ 85 dB Operating Supply Voltage 5 V
Pd - Power Dissipation 1.5 uW Product Type Multiplexer Switch ICs
Factory Pack Quantity 48 Subcategory Switch ICs
Width 4 mm (Max) Unit Weight 0.023492 oz

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