ISL22317 — Typically >99% Accurate at Each Tap

• True Digital Rheostat
• 99% ACCURACY of resistance over operational conditions (including end to end resistance)
• 10ppm/oC temp co match to reference resistor
• Zero-Compensated Wiper Resistance
• Offered in 10kOhm, 50kOhm and 100kOhm
• Released!
• Precise current setting for DC margining & backlight control
• Precise resistance value for test & measurement circuits
• Replaces complex compensation circuitry that stores values in look-up tables needed for precise resistor setting (Medical, Industrial, etc)
• Adjust to specific resistance values in analog circuits
• Bio-chemical Analyzer
• Instrumentation
• Sensor calibration
• Medical equipment
• Oximeter, O2 sensors, O2 distribution systems
• LED Panels – backlight control
• FPGA reference design