onsemi Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers CAT5191TBE-50GT3

The CAT5191TBE-50GT3 is a 256-position digital linear taper potentiometer designed for applications requiring precise resistance control. It features an I2C-compatible digital interface for easy integration into various systems. The device operates within a voltage range of 2.7 V to 5.5 V and has a low power consumption of less than 2 ¬µA, making it suitable for battery-powered devices. The potentiometer has an end-to-end resistance of 50 kOc and is capable of operating over an extended temperature range of -40¬8C to +125¬8C. It comes in an 8-lead SOT-23 package, which is compact and ideal for space-constrained applications. The CAT5191TBE-50GT3 is also a pin-for-pin replacement for the AD5245, facilitating easy upgrades in existing designs.