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ADG721BRM The ADG721BRM is a CMOS low voltage dual SPST analog switch from Analog Devices. It features 4 Ohm on resistance and operates from a 1.8V to 5.5V supply.
Mfr Part #:

ADG721BRM

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The ADG721BRM is a CMOS low voltage dual SPST analog switch from Analog Devices. It features 4 Ohm on resistance and operates from a 1.8V to 5.5V supply.
✓ Total Stock: 2,985 pcs

ADG721BRM Available from 1 distributor

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Components Technology Group, Inc. ✓
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2,985 pcs
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ADG721BRM 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
Lead Style
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Termination Style
Voltage
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ADG721BRM Description

Short technical summary and product information.

The ADG721BRM is a monolithic CMOS dual SPST (Single-Pole Single-Throw) normally open analog switch from Analog Devices. It is designed for low voltage operation from 1.8V to 5.5V, making it suitable for battery-powered and portable applications.

 

The device features a maximum on resistance of 4 Ohms with 300 mOhm matching between channels. It offers fast switching times with a typical turn-on time of 14 ns and turn-off time of 6 ns. The switch provides a -3dB bandwidth of 200 MHz and exhibits low crosstalk of -97 dB at 1 MHz.

 

The ADG721BRM is housed in an 8-lead MSOP package for surface mount assembly. It operates over a temperature range of -40°C to +85°C.

ADG721BRM Quick Information

Product Type: Analog Switch
Series: ADG721
Canonical Name: ADG721BRM CMOS Low Voltage 4 Ohm Dual SPST Switch
Subcategory: SPST Switch

ADG721BRM Compliance

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

ADG721BRM Features

  • CMOS low voltage dual SPST switch.
  • 4 Ohm maximum on resistance.
  • Operates from 1.8V to 5.5V supply.
  • 200 MHz -3dB bandwidth.
  • Fast 14 ns typical turn-on time.

ADG721BRM Applications

  • Ideal for battery-powered signal routing.
  • Used in USB 1.1 signal switching circuits.
  • Suitable for audio and video signal switching.
  • Used in sample and hold systems.
  • Replaces mechanical reed relays.

ADG721BRM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the ADG721BRM?

The ADG721BRM operates from a single 1.8V to 5.5V supply.

What is the on resistance of the ADG721BRM?

The maximum on resistance is 4 Ohms.

What package is the ADG721BRM available in?

The ADG721BRM is available in an 8-MSOP surface mount package.

What is the operating temperature range of the ADG721BRM?

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

What is the switch configuration of the ADG721BRM?

The ADG721BRM contains two SPST - Normally Open switches with a 1:1 multiplexer/demultiplexer circuit.

What is the bandwidth of the ADG721BRM?

The -3dB bandwidth is 200 MHz.

What are the typical switching times for the ADG721BRM?

Typical turn-on time is 14 ns and turn-off time is 6 ns.

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