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CAT5119 - 32-tap Digital Potentiometers

Download the CAT5119 datasheet PDF. This datasheet also covers the CAT5110 variant, as both devices belong to the same 32-tap digital potentiometers family and are provided as variant models within a single manufacturer datasheet.

General Description

same function as a mechanical potentiometer or a variable resistor.

These devices consist of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire up/down serial interface.

Key Features

  • 0.3 mA Ultra-low Standby Current.
  • Single-supply Operation: 2.7 V to 5.5 V.
  • Glitchless Switching between Resistor Taps.
  • Power-on Reset to Midscale.
  • 2-wire Up/Down Serial Interface.
  • Resistance Values: 10 kW, 50 kW and 100 kW.
  • Low Wiper Resi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CAT5110-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CAT5119
Manufacturer onsemi
File Size 173.68 KB
Description 32-tap Digital Potentiometers
Datasheet download datasheet CAT5119 Datasheet

📁 Similar Datasheet

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CAT5119 (CAT5110 - CAT5125) Digitally Programmable Potentiometers Catalyst Semiconductor
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CAT5110 (CAT5110 - CAT5125) Digitally Programmable Potentiometers Catalyst Semiconductor
CAT5111 100-Tap Digitally Programmable Potentiometer Catalyst Semiconductor
CAT5112 32-Tap Digitally Programmable Potentiometer (DPP) Catalyst Semiconductor

Other Datasheets by onsemi

Part Number Description
CAT5110 32-tap Digital Potentiometers
CAT5111 100-Tap Digitally Programmable Potentiometer
CAT5112 32-tap Digital Potentiometer
CAT5113 100-Tap Digitally Programmable Potentiometer
CAT5114 32-Tap Digitally Potentiometer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CAT5110, CAT5118, CAT5119, CAT5123, CAT5124, CAT5125 32‐tap Digital Potentiometers (POTs) with 2‐wire Interface Description CAT5110/18/19/23/24/25 linear-taper digital POTs perform the same function as a mechanical potentiometer or a variable resistor. These devices consist of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire up/down serial interface. The CAT5110 and CAT5125 are configured as potentiometers. The CAT5118/19/23/24 are configured as variable resistors. Three resistance values are available: 10 kW, 50 kW and 100 kW. All devices are available in space-saving 5-pin and 6-pin SOT−23 packages. The CAT5110/18/19 are also available in the SC−70 package. Features  0.3 mA Ultra-low Standby Current  Single-supply Operation: 2.