DATASHEET X9015 FN8157 Rev 6.00 Low Noise, Low Power, Volatile Single Digitally Controlled (XDCP) August 14, 2015 Potentiometer The Intersil X9015 is a 32 tap potentiometer that is volatile. Features The device consists of a string of 31 resistors that can be 32 taps programmed to connect the R /V wiper output with any of W W the nodes between the connecting resistors. The connection Three-wire up/down serial interface point of the wiper is determined by information V = 2.7V5V CC communicated to the device on the 3-wire port. The 3-wire Operating I = 50A max. port changes the tap position by a falling edge on the CC increment pin. The direction the wiper moves is determined by Standby current = 1A max. the state of the up/down pin. The wiper position at power up is R = 10k , 50k TOTAL Tap 15. Packages 8 Ld SOIC, 8 Ld MSOP The X9015 can be used in a wide variety of applications that require a digitally controlled variable resistor to set analog Pb-free plus anneal available (RoHS compliant) values. Pinout SOIC/MSOP V INC 1 8 CC U/D 2 7 CS X9015 R /V R /V H H L L 3 6 V R /V SS W W 4 5 Block Diagram U/D 5-Bit R /V 31 H H INC Up/Down Counter V (Supply Voltage) CC CS 30 29 R /V Up/Down H H (U/D) 28 One Increment of Control R /V W W (INC) Thirty Transfer Resistor Device Select Two Gates Array Decoder (CS) R /V L L 2 V (Ground) SS Control 1 General V CC Circuitry V SS 0 R /V L L R /V W W Detailed FN8157 Rev 6.00 Page 1 of 12 August 14, 2015X9015 Ordering Information PART TEMPERATURE PACKAGE PKG. PART NUMBER MARKING V LIMITS (V) R (k ) RANGE (C) (RoHS Compliant) DWG. CC TOTAL X9015WS8ZT1 (Note) X9015W Z 5 10% 10 0 to +70 8 Ld SOIC M8.15 (No longer available, Tape and Reel recommended replacement: X9015US8ZT1) X9015UM8Z (Note) DCF 0 to +70 8 Ld MSOP M8.118 X9015UM8IZ* (Note) DCD -40 to +85 8 Ld MSOP M8.118 X9015US8Z* (Note) X9015U Z 0 to +70 8 Ld SOIC M8.15 X9015US8IZ* (Note) X9015U Z I -40 to +85 8 Ld SOIC M8.15 X9015WS8Z-2.7* (Note) X9015W ZF 2.7-5.5 10 0 to +70 8 Ld SOIC M8.15 (No longer available, recommended replacement: X9015US8Z-2.7) X9015UM8Z-2.7* (Note) DCF 50 0 to +70 8 Ld MSOP M8.118 X9015UM8IZ-2.7* (Note) DCE -40 to +85 8 Ld MSOP M8.118 X9015US8Z-2.7* (Note) X9015U ZF 0 to +70 8 Ld SOIC M8.15 X9015US8IZ-2.7* (Note) X9015U ZG -40 to +85 8 Ld SOIC M8.15 * Add T1 suffix for tape and reel. NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. FN8157 Rev 6.00 Page 2 of 12 August 14, 2015