Key facts
- Brand
- Intersil
- Model
- ISL22416
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-12
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Intersil ISL22416 Datasheet
The ISL22416 is a single digitally controlled potentiometer (XDCP) that integrates a DCP and non‑volatile memory on a CMOS IC. It can be used as a three‑terminal potentiometer or a two‑terminal variable resistor and is controlled via an SPI serial interface.
Key features include 128 resistor taps, selectable total resistance of 10 kΩ or 50 kΩ, low wiper resistance (70 Ω typical at 3.3 V), and operation over a 2.7 V to 5.5 V supply range. The device is offered in 10‑lead MSOP and 10‑lead TDFN packages and meets RoHS requirements.
Intersil ISL22416 specifications
| Resistor taps | 128 |
|---|---|
| Wiper resistance | 70 Ω typical @ Voc = 3.3 V |
| Supply voltage | 2.7 V to 5.5 V |
| Total resistance options | 10 kΩ or 50 kΩ |
| Shutdown current | 54 µA max |
| Endurance (EEPROM) | 1,000,000 data changes per bit per register |
| Data retention | 50 years @ T < +55 °C |
Source: Intersil ISL22416 Datasheet
All Intersil ISL22416 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What interface controls the wiper position?
The wiper position is controlled via an SPI serial interface.
How many resistor taps does the ISL22416 provide?
It provides 128 resistor taps.
What is the supply voltage range for the ISL22416?
The device operates from 2.7 V to 5.5 V.
How many resistor taps does the ISL22416 provide?
It provides 128 resistor taps.