ADG621
Info: : PRODUCTION
searchIcon
cartIcon

ADG621

CMOS ±5 V/+5 V, 4 Ω Dual SPST Switch

Show More showmore-icon

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $1.34
Features
  • 5.5 Ω (maximum) on resistance
  • 0.9 Ω (maximum) on resistance flatness
  • 2.7 V to 5.5 V single supply
  • ±2.7 V to ±5.5 V dual supply
  • Rail-to-rail operation
  • 10-lead MSOP package
  • Typical power consumption (<0.01 μW)
  • TTL-/CMOS-compatible inputs
Additional Details
show more Icon

The ADG621 is a monolithic, CMOS, single-pole, single-throw (SPST) switch. The ADG621 conducts equally well in both directions when on. The ADG621 contains two independent switches. The ADG621 is a normally open switch. 

The ADG621 offers low on resistance of 4 Ω, which is matched to within 0.25 Ω between channels. The ADG621 also provides low power dissipation yet offers high switching speeds. 

All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS compatibility when using single +5 V or dual ±5 V supplies. The ADG621 is available in a 10-lead MSOP package.

PRODUCT HIGHLIGHTS

  1. Low on resistance, RON (4 Ω typical).
  2. Dual ±2.7 V to ±5.5 V or single +2.7 V to +5.5 V.
  3. Low power dissipation; CMOS construction ensures low power dissipation.
  4. Tiny 10-lead MSOP package.

APPLICATIONS

  • Automatic test equipment
  • Power routing
  • Communication systems
  • Data acquisition systems
  • Sample-and-hold systems
  • Avionics
  • Relay replacements
  • Battery-powered systems
Part Models 2
1ku List Price Starting From $1.34

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADG621BRMZ
  • HTML
  • HTML
ADG621BRMZ-REEL
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

Feb 13, 2012

- 11_0280

ADG621 Metal Mask Change

Feb 3, 2009

- 08_0001

Qualification of 8" 3um BiCMOS wafer fab process at Analog Devices, Limerick, Ireland.

ADG621BRMZ

PRODUCTION

ADG621BRMZ-REEL

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

Feb 13, 2012

- 11_0280

arrow down

ADG621 Metal Mask Change

Feb 3, 2009

- 08_0001

arrow down

Qualification of 8" 3um BiCMOS wafer fab process at Analog Devices, Limerick, Ireland.

ADG621BRMZ

PRODUCTION

ADG621BRMZ-REEL

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

reference details image

EVAL-10MSOP

Evaluation Board for 10-Lead MSOP Devices in the Switches and Multiplexers Portfolio

zoom

EVAL-10MSOP

Evaluation Board for 10-Lead MSOP Devices in the Switches and Multiplexers Portfolio

Evaluation Board for 10-Lead MSOP Devices in the Switches and Multiplexers Portfolio

Features and Benefits

  • 10-lead MSOP evaluation board
  • Clamp allows the main device to be easily changed 
  • Gold pin connectors allow the addition of passive components
  • SMB connectors for the input/output of signals
  • Additional space on-board to allow for prototyping

Product Detail

The EVAL-10MSOPEBZ evaluation board evaluates 10-lead MSOP devices in the Switches and Multiplexers Portfolio that are purchased separately. A clamp is supplied with the EVAL-10MSOPEBZ to secure a 10-lead MSOP device to the evaluation board without the need for soldering, making the board reusable for multiple devices.


A 10-lead MSOP device can be clamped or soldered to the center of the evaluation board. Each pin of the device has a corresponding link from K1 to K10 that can be set to either VDD or GND. A wire screw terminal supplies VDD and GND. SMB connectors on the board allow additional external signals to be supplied to the device. In addition, there is space available at the top of the board for prototyping.


Full specifications of the device under test (DUT) are available in the corresponding product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.

Tools & Simulations

Tools & Simulations 2

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Recently Viewed