CAT5113 100-Tap Digitally Programmable Potentiometer (DPP™) is a 100-position linear taper potentiometer that can be used for automated product calibration, remote control adjustments, offset, gain and zero control, tamper-proof calibrations, contrast, brightness and volume controls, motor controls and feedback systems.
The CAT5113 is a single digitally programmable potentiometer (DPP™) that replaces mechanical potentiometers and trim pots. It offers 100 linear‑taper tap positions, non‑volatile EEPROM wiper storage, and a 10 nA ultra‑low standby current. The device is controlled via three input pins (INC, U/D, CS) and operates from a single supply of 2.5 V to 6.0 V.
The datasheet provides detailed electrical characteristics, absolute maximum ratings, reliability data, pin configurations for PDIP, SOIC, TSSOP and MSOP packages, and ordering information. Application examples include automated calibration, remote adjustments, and programmable analog functions.
| Number of taps | 100 |
|---|---|
| Supply voltage range | 2.5 V to 6.0 V |
| Standby current | 10 nA |
| Package options | PDIP, SOIC, TSSOP, MSOP |
| Wiper resistance (Vcc=5 V, Iw=1 mA) | 400 Ω |
| Resolution | 1 % |
| Industrial temperature range | -40 °C to +85 °C |
The device operates from 2.5 V up to 6.0 V.
It provides 100 tap positions.
The standby current is 10 nA.