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CAT5172TBI-00GT3 The ON Semiconductor CAT5172TBI-00GT3 is a 256-tap digital potentiometer with 100k Ohm resistance and an SPI interface. It operates from a 2.7V to 5.5V supply.
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CAT5172TBI-00GT3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CAT5172TBI-00GT3 is a 256-tap digital potentiometer with 100k Ohm resistance and an SPI interface. It operates from a 2.7V to 5.5V supply.
✓ Total Stock: 39,000 pcs

CAT5172TBI-00GT3 Available from 1 distributor

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CAT5172TBI-00GT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Halogen Free
Interface
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Power Consumption
Resistance
Resistance (Ohms)
Supplier Device Package
Taper
Temperature Coefficient (Typ)
Tolerance
Voltage
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CAT5172TBI-00GT3 Description

Short technical summary and product information.

The CAT5172TBI-00GT3 from ON Semiconductor is a 256-position digital linear taper potentiometer designed to replace mechanical potentiometers. It features an SPI-compatible digital interface for wiper control and operates from a single supply voltage ranging from 2.7V to 5.5V.

 

This device offers an end-to-end resistance of 100 kOhm and a tolerance of ±20%. It has a low operating current consumption of 2µA maximum and a wide operating temperature range of -40°C to +85°C. The potentiometer is preset to midscale upon power-up and can be repositioned at any time after the power is stable.

 

The CAT5172TBI-00GT3 is supplied in a compact SOT-23-8 package, making it suitable for applications where space is limited. Its features make it ideal for battery-powered portable appliances and various adjustment tasks.

 

Typical applications include potentiometer replacement, transducer adjustment for pressure, temperature, position, chemical, and optical sensors, RF amplifier biasing, and gain control or offset adjustment.

CAT5172TBI-00GT3 Quick Information

Product Type: Digital Potentiometer
Canonical Name: CAT5172 Digital Potentiometer, 256-Tap, SPI Compatible
Subcategory: Digital Potentiometers

CAT5172TBI-00GT3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

CAT5172TBI-00GT3 Features

  • 256-position digital linear taper potentiometer.
  • 100k Ohm end-to-end resistance.
  • SPI compatible digital interface.
  • 2.7V to 5.5V single supply operation.
  • Compact SOT-23-8 package.

CAT5172TBI-00GT3 Applications

  • Ideal for potentiometer replacement.
  • Used for transducer adjustment.
  • Suitable for RF amplifier biasing.
  • Applications in gain control.
  • Used for offset adjustment.

CAT5172TBI-00GT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance of the CAT5172TBI-00GT3 digital potentiometer?

The CAT5172TBI-00GT3 has a nominal end-to-end resistance of 100k Ohms.

How many taps does the CAT5172TBI-00GT3 offer?

This digital potentiometer has 256 taps.

What is the operating voltage range for the CAT5172TBI-00GT3?

The CAT5172TBI-00GT3 operates from a minimum of 2.7V to a maximum of 5.5V.

What is the operating temperature range of the CAT5172TBI-00GT3?

The operating temperature range for this component is -40°C to 85°C.

What type of taper does the CAT5172TBI-00GT3 feature?

The CAT5172TBI-00GT3 features a linear taper.

What interface does the CAT5172TBI-00GT3 use?

This digital potentiometer uses an SPI interface.

What is the package type for the CAT5172TBI-00GT3?

The CAT5172TBI-00GT3 is supplied in a SOT-23-8 package.

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