| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,240 pcs
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3240 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CAT5261YI-50-T2 from onsemi is a dual digital potentiometer offering 256 resistor taps per potentiometer and an SPI interface for control and memory access. Each digital potentiometer has a nominal resistance of 50 kOhms and operates over a voltage range of 2.5V to 6V.
This device integrates control logic and 8 bytes of NVRAM memory, allowing storage of up to four wiper settings for each potentiometer. On power-up, the contents of the first data register (DR0) are automatically loaded into the respective wiper control register. The CAT5261 can function as a potentiometer or a two-terminal variable resistor, suitable for circuit or system-level adjustments.
It is available in a 24-lead TSSOP package, designed for surface mounting. The operating temperature range is -40°C to 85°C, making it suitable for industrial applications. The device also features low wiper resistance, typically 100 Ohms, and non-volatile memory with 1,000,000 write cycles and 100-year data retention.
The CAT5261YI-50-T2 has a nominal resistance of 50 kOhm and an end-to-end resistance of 50 kOhm or 100 kOhm.
The operating voltage range for the CAT5261YI-50-T2 is from 2.5V to 6V.
The operating temperature range is -40°C to 85°C.
This device is supplied in a 24-TSSOP package.
The CAT5261YI-50-T2 has 256 taps.
Yes, it features non-volatile memory storage for up to four wiper settings for each potentiometer.
The non-volatile memory data retention is 100 years.