X9317 - Renesas

X9317 Digitally Controlled Potentiometer

SOIC/MSOP 1 2 3 4 5 6 7 8 TSSOP 3 4 5 6 7 8 1 2 SYMBOL BRIEF DESCRIPTION INC Increment Toggling INC while CS is low moves the wiper either up or down. U/D Up/Down The U/D input controls the direction of the wiper movement. RH The high terminal is equivalent to one of the fixed terminals of a mechanical potentiometer. VSS Ground RW The wiper termin.

Features

• Solid-state potentiometer
• 3-wire serial up/down interface
• 100 wiper tap points - Wiper position stored in nonvolatile memory and recalled on power-up
• 99 resistive elements - Temperature compensated - End-to-end resistance range ±20%
• Low power CMOS - VCC = 2.7V to 5.5V, and 5V ±10% - Standby current <5µA
• High reliability - Endurance, 100,000 data changes per bit - Register data retention, 100 years
• RTOTAL values = 10kΩ, 50kΩ, 100kΩ
• Packages - 8 Ld SOIC, TSSOP, and MSOP
• Pb-free (RoHS compliant) VCC (SUPPLY VOLTAGE) UP/DOWN (U/D) INCREMENT (INC) DEVICE SELECT (CS) CONTROL AND.