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CAT5118 - 32-tap Digital Potentiometers

Download the CAT5118 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.

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.

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 CAT5118
Manufacturer onsemi
File Size 173.68 KB
Description 32-tap Digital Potentiometers
Datasheet download datasheet CAT5118 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CAT5118 (CAT5110 - CAT5125) Digitally Programmable Potentiometers Catalyst Semiconductor
CAT511 8-Bit Digital POT with Independent Reference Inputs Catalyst Semiconductor
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

Click to expand full 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.
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