FEATURES
Digitally Controlled Potentiometer (XDCP™)
The Intersil X9315 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper
switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-wire interface.
• Control
• Parameter Adjustments
• Signal Processing
Features
• Solid-state potentiometer
• 3-wire serial interface
• 32 wiper tap points
- Wiper position stored in nonvolatile memory and recalled on power-up
• 31 resistive elements
- Temperature compensated
- End to end resistance range ± 20%
- Terminal voltage, 0 to VCC
• Low power CMOS
- VCC = 2.7V or 5V
- Active current, 80/400µA max.
- Standby current, 5µA max.
• High reliability
- Endurance, 100,000 data changes per bit
- Register data retention, 100 years
•RTOTALvalues = 10kΩ, 50kΩ, 100kΩ
• Packages
- 8 Ld SOIC, MSOP and PDIP
• Pb-free available (RoHS compliant)
Renesas Electronics Corporation delivers trusted embedded design innovation with complete semiconductor solutions that enable billions of connected, intelligent devices to enhance the way people work and live—securely and safely. A global leader in microcontrollers, analog, power, and SoC products and integrated platforms, Renesas provides the expertise, quality, and comprehensive solutions for a broad range of Automotive, Industrial, Home Electronics, Office Automation and Information Communication Technology applications to help shape a limitless future.