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X9251UV24Z is listed in the Digital Potentiometers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC DGT POT 50KOHM 256TAP 24TSSOP. Review the specifications below when checking this part for your BOM.
Digital Potentiometers specifications for X9251UV24Z
- Description：IC DGT POT 50KOHM 256TAP 24TSSOP
- Series：XDCP™
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Taper：Linear
- Configuration：Potentiometer
- Number of Circuits：4
- Number of Taps：256
- Resistance (Ohms)：50k
- Interface：SPI
- Memory Type：Non-Volatile
- Voltage - Supply：5V
- Features：Selectable Address
- Tolerance：±20%
- Temperature Coefficient (Typ)：±300ppm/°C
- Mounting Type：Surface Mount
- Supplier Device Package：24-TSSOP
- Package / Case：24-TSSOP (0.173", 4.40mm Width)
- Operating Temperature：0°C ~ 70°C
- Resistance - Wiper (Ohms) (Typ)：220 (Max)
Digital Potentiometers datasheet and documents for X9251UV24Z
Digital Potentiometers Overview
The X9251UV24Z is a quad digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics Corporation. It integrates four independent potentiometers on a monolithic CMOS integrated circuit, each featuring 256 resistor taps for precise adjustment. The device utilizes an SPI serial interface for wiper position control and includes nonvolatile memory to retain settings. It operates within a supply voltage range of 2.7V to 5.5V and is housed in a 24-lead TSSOP package.
Digital Potentiometers Feature Summary
- Integrates four 100kΩ potentiometers with 256 taps per channel
- SPI serial interface for digital control
- Nonvolatile storage of wiper positions
- Operates on single supply voltages from 2.7V to 5.5V
Digital Potentiometers Applications
- Control and parameter adjustments
- Signal processing circuits
- Variable resistance applications requiring digital control
Digital Potentiometers Procurement Notes
Verify the specific suffix 'UV24Z' against official Renesas documentation to confirm pinout compatibility and package dimensions. Ensure the component meets RoHS compliance requirements if applicable to the target assembly process. Cross-reference with the X9251 family datasheet for electrical characteristics.
Digital Potentiometers Selection Notes
Select this component when multiple independent variable resistors are needed in a compact surface-mount package. The 256-tap resolution provides approximately 0.4% accuracy. Consider the SPI interface requirement for system design. Verify that the 100kΩ resistance value aligns with the application's impedance needs.
Digital Potentiometers Part Context
The X9251UV24Z belongs to the X9251 series of quad digitally controlled potentiometers. This series is designed for applications requiring reliable, nonvolatile resistance adjustment. The device offers high reliability with significant endurance ratings for data changes.
Digital Potentiometers Replacement Considerations
Compatible substitutes include other members of the X9251 family, such as X9251TS24ZT1 or X9251TV24, provided the package type (SOIC vs. TSSOP) and interface specifications match the existing design constraints.
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