X9015US8Z-2.7T1

Digital Potentiometers Overview

The X9015US8Z-2.7T1 is a digitally controlled potentiometer (XDCP) manufactured by Renesas Electronics Corporation, belonging to the X9015 series. It features a single potentiometer circuit with 32 taps and a resistance value of 50 kOhms. The device utilizes volatile memory for wiper position storage and operates via a serial 3-wire interface. It is designed for surface mount installation in an SOIC-8 package. The component supports a supply voltage range of 4.5 V to 5.5 V and functions within an operating temperature range of 0°C to +70°C.

Digital Potentiometers Feature Summary

• Single-channel digital potentiometer with 32 adjustable taps
• Volatile wiper position memory requiring power retention
• Serial 3-wire control interface (U/D, INC, CS)
• Linear taper with ±20% tolerance and 300 PPM/°C temperature coefficient

Digital Potentiometers Applications

• Volume control circuits in audio equipment
• Gain adjustment in signal conditioning systems
• Voltage reference trimming in measurement instruments
• Bias current setting in analog front-end modules

Digital Potentiometers Procurement Notes

Verify the exact suffix '2.7T1' against official Renesas documentation, as standard listings typically show 'US8Z'. Confirm end-of-life status and lead times directly with the manufacturer or authorized distributors, as availability may be restricted due to product discontinuation notices associated with the X9015 family.

Digital Potentiometers Selection Notes

Select this component when a non-volatile option is not required and a 5V supply is available. Ensure the design accounts for volatile memory behavior upon power loss. Compare with the X9315 series if non-volatile storage or lower voltage operation (2.7V) is necessary. Verify that the SOIC-8 package dimensions fit the PCB layout constraints.

Digital Potentiometers Part Context

The X9015 series represents a line of low-power, 32-tap digitally controlled potentiometers from Renesas (formerly Intersil). These devices are commonly used in industrial and consumer applications where manual potentiometers are impractical. The US8Z suffix denotes the SOIC-8 plastic package variant within this family.

Digital Potentiometers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consider evaluating the X9315 series for non-volatile requirements or other Renesas XDCP models with compatible interfaces and resistance values.