ADG451BRZ The ADG451BRZ is a quad SPST-NC analog switch from Analog Devices with a maximum on-resistance of 5 Ohms. It is housed in a 16-SOIC surface-mount package.
Mfr Part #:

ADG451BRZ

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADG451BRZ is a quad SPST-NC analog switch from Analog Devices with a maximum on-resistance of 5 Ohms. It is housed in a 16-SOIC surface-mount package.
✓ Total Stock: 43,000 pcs

ADG451BRZ Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40,000 pcs
40000 pcs On Request 1 On Request On Request 16+ On Request On Request
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3,000 pcs
3000 pcs On Request 1 On Request On Request On Request On Request On Request

ADG451BRZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Logic Type
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Package / Case
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage

ADG451BRZ Description

Short technical summary and product information.

The ADG451BRZ is a monolithic CMOS device comprising four independently selectable SPST-NC (single-pole single-throw, normally closed) switches. It is designed on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed and low on resistance.

 

Key electrical specifications include a typical on-resistance of 4 Ohms with a flatness of 0.2 Ohms, ensuring excellent linearity and low distortion when switching audio signals. The device operates from a dual supply voltage range of ±4.5V to 20V and supports an analog signal range of ±15V. Fast switching times are typical at 70 ns turn-on and 60 ns turn-off, with maximums of 180 ns and 140 ns respectively.

 

The ADG451BRZ features TTL/CMOS compatible logic inputs, ultralow power dissipation of 18 µW, and an ESD rating of 2 kV HBM. It is packaged in a 16-SOIC (0.154", 3.90mm Width) surface-mount package and is rated for an operating temperature range of -40°C to +85°C.

ADG451BRZ Quick Information

Product Type: Analog Switch
Series: ADG451
Canonical Name: ADG451BRZ Analog Switch, SPST-NC, 4 Channels, 5 Ohm, 16-SOIC
Subcategory: SPST Switch

ADG451BRZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADG451BRZ Features

  • Low on resistance of 4 Ohms typical.
  • On resistance flatness of 0.2 Ohms.
  • Ultralow power dissipation of 18 µW.
  • Fast switching times of 70 ns typical.
  • ESD rating of 2 kV HBM.

ADG451BRZ Applications

  • Ideal for relay replacement applications.
  • Suitable for audio and video switching.
  • Used in automatic test equipment.
  • Perfect for precision data acquisition systems.
  • Designed for battery-powered systems.

ADG451BRZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the on-resistance of the ADG451BRZ?

The typical on-resistance is 4 Ohms, with a maximum of 5 Ohms.

What is the operating temperature range of the ADG451BRZ?

The operating temperature range is -40°C to +85°C.

What package does the ADG451BRZ come in?

It comes in a 16-SOIC (0.154", 3.90mm Width) surface-mount package.

Is the ADG451BRZ RoHS compliant?

The part is marked as RoHS3 compliant, but this has not been verified from an official source.

What is the supply voltage range for the ADG451BRZ?

The supply voltage range is ±4.5V to 20V.

What is the switching speed of the ADG451BRZ?

Typical turn-on time is 70 ns and turn-off time is 60 ns. Maximum turn-on is 180 ns and maximum turn-off is 140 ns.

What is the analog signal range of the ADG451BRZ?

The analog signal range is ±15V.

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