Datasheet Details
| Part number | ADG1421 |
|---|---|
| Manufacturer | Analog Devices |
| File Size | 509.78 KB |
| Description | iCMOS Dual SPST Switches |
| Datasheet |
 ADG1421 Datasheet
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General Description
The ADG1421/ADG1422/ADG1423 contain two independent single-pole/single-throw (SPST) switches.
The ADG1421 and ADG1422 differ only in that the digital control logic is inverted.
The ADG1421 switches are turned on with Logic 1 on the appropriate control input, and Logic 0 is required for the ADG1422.
Key Features
- 2.1 Ω on resistance 0.5 Ω maximum on resistance flatness Up to 250 mA continuous current Fully specified at +12 V, ±15 V, ±5 V No VL supply required 3 V logic-compatible inputs Rail-to-rail operation 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages.