ADG622
ObsoleteCMOS ±5 V/+5 V, 4 Ω Dual SPST Switch
Part Details
- 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
The ADG621/ADG622/ADG623 are monolithic, CMOS, single-pole, single-throw (SPST) switches. Each switch of the ADG621/ADG622/ADG623 conducts equally well in both directions when on.
The ADG621/ADG622/ADG623 contain two independent switches. The ADG621 and ADG622 differ only in that both switches are normally open and normally closed. In the ADG623, Switch 1 is normally open, and Switch 2 is normally closed. The ADG623 exhibits break-before-make switching action.
The ADG621/ADG622/ADG623 offer low on resistance of 4 Ω, which is matched to within 0.25 Ω between channels. These switches also provide low power dissipation yet give high switching speeds. The ADG621/ADG622/ADG623 are available in a 10-lead MSOP package.
Product Highlights
- Low on resistance, RON (4 Ω typical).
- Dual ±2.7 V to ±5.5 V or single +2.7 V to +5.5 V.
- Low power dissipation; CMOS construction ensures low power dissipation.
- 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
Suggested Replacement Parts
CMOS ±5 V/+5 V, 4 Ω Dual SPST Switch
Documentation
User Guide 1
Technical Articles 3
Obsolete Data Sheet 1
Product Selection Guide 1
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
Evaluation Board for 10-Lead MSOP Devices in the Switches and Multiplexers Portfolio