Key facts
- Brand
- Intersil
- Model
- X9118
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-08
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intersil X9118 handbook
The X9118 is a chip that integrates a single digitally controlled potentiometer (XDCP) and has low power consumption and dual power supply functions. It includes 1024 resistor tap points, and the position of the wiper can be controlled by the user through a 2-wire bus interface. The chip can be used as a three-terminal potentiometer or a two-terminal variable resistor in a wide range of applications such as control, parameter adjustment, and signal processing.
Read onlineIntersil X9118 specifications
| Resistor taps | 1024 (10‑bit resolution) |
|---|---|
| System supply voltage range | 2.7 V to 5.5 V |
| Analog supply voltage range | -5 V to +5 V |
| Standby current | < 3 µA max |
| Data retention | 100 years |
| Package type | 14‑lead TSSOP |
Source: Intersil X9118 Digitally Controlled Potentiometer Datasheet
All Intersil X9118 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What interface does the X9118 use?
It uses a 2‑wire serial interface for write, read and transfer operations.
From: Intersil X9118 Digitally Controlled Potentiometer Datasheet
How many resistor taps are provided by the X9118?
The X9118 provides 1024 resistor taps, giving 10‑bit resolution.
From: Intersil X9118 Digitally Controlled Potentiometer Datasheet