- CAT521PI
- Catalyst Semiconductor, Inc.
- Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications
- CAT521PI-TE10
- Catalyst Semiconductor, Inc.
- Configured Digitally Programmable Potentiometer
- CAT521PI-TE13
- Catalyst Semiconductor, Inc.
- 8-bit digital POT with independent reference input
- CAT521PITE13
- Catalyst Semiconductor, Inc.
- 8-Bit Digital POT With Independent Reference Inputs