The X9251TS24IZ is a quad digitally-controlled potentiometer from Quarktwin Technology Ltd., featuring a single supply operation with a voltage range of 2.7V to 5.5V. It integrates four potentiometers with 256 resistor taps, providing a resolution of 0.4%. The device utilizes an SPI bus interface for communication, allowing for read and write operations to its four nonvolatile data registers and a volatile wiper counter register for each potentiometer. With a typical wiper resistance of 100Oc at 5V and a total resistance of 50kOc, the X9251TS24IZ is suitable for various applications, including audio control, signal processing, and parameter adjustments. It has a low standby current of less than 5µA and offers 100 years of data retention, with an endurance of 100,000 data changes per bit per register. The product is housed in a 24-lead TSSOP package and is compliant with RoHS standards.
Digital Potentiometer 100k Ohm 4 Circuit 256 Taps SPI Interface 24-SOIC
Digital Potentiometer 100k Ohm 4 Circuit 256 Taps SPI Interface 24-SOIC
IC DGT POT 100KOHM 256TAP 24SOIC
IC DGT POT 100KOHM 256TAP 24SOIC
| DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers |
| Product Number | X9251TS24IZ-ND | X9251TS24IZ | X9251TS24IZ | X9251TS24IZ |
| Product Name | Digital Potentiometers | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); "24-SOIC | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); SOIC | Surface Mount Technology (SMT / SMD) |
| Resistance Taper | Linear | |||
| Resistance Range | 100000 ohms | 100000 ohms | 100000 ohms | |
| Tolerance | 20 +/- % | 20 +/- % | ||
| Operating DC Voltage | 5 volts | 5 volts |
