<1 Ω, Low Voltage (1.8 V - 5.5 V) Dual SPST Switches - Normally Open
The ADG821/ADG822/ADG823 are designed to operate from a single 1.8 V to 5.5 V supply, making them ideal for use in battery-powered instruments. Each switch of the ADG821/ADG822/ADG823 conducts equally well in both directions when on. The ADG821/ ADG822/ADG823 contain two independent SPST switches. The ADG821 and ADG822 differ only in that both switches are normally open and normally closed, respectively. In the ADG823, Switch 1 is normally open and Switch 2 is normally closed. The ADG823 exhibits break-before-make switching action.
The ADG821/ADG822/ADG823 are available in an 8-lead MSOP.Applications
- Power routing
- Battery-powered systems
- Communication systems
- Data acquisition systems
- Audio and video signal routing
- Cellular phones
- PCMCIA cards
- Hard drives
- Relay replacement
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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.