INTERSIL SELECTION GUIDE DIGITAL Largest Selection of DCPs (Digitally Controlled Potentiometers) Volatile/Non-Volatile Single/Dual/Quad INTERSIL SELECTION GUIDE DIGITAL POTENTIOMETERS DCP Overview What is a DCP? DCP Overview Digitally Controlled Potentiometers are integrated circuits incorporating a resistor ladder with its associated registers, nonvolatile or volatile memory, and a digital interface providing direct communication between a host and both the resistor ladder and memory. DCP Structure Digital Control I2C, SPI, Up/Down, Pushbutton Resistor Ladder + Resolution: 4-bit to 10-bit RTOTAL: 1kΩ to 100kΩ Resistor Ladder Digital Control Digital control allows the user to select each switch in a “make before break” mode, transferring the potential to the wiper. CLOCK + 1 8 Register Store Non-volatile: E2PROM Volatile: RAM The resistor array is comprised of individual resistors connected in series. There are electronic switches (taps) at each resistor junction, which have a common output node called a wiper (VW/RW). Each physical end of the array is described as a terminal and referred to as VH/ RH and VL/RL, and the resistance between the terminals is referred to as RTOTAL. TAP 128 DATA TAP 127 VH /RH Only one closes at a time DCP = TSSOP, SC-70, SOT-23, µTQFN Register Store DCP wiper position is stored in a register. When power is reset, a volatile DCP typically sets the wiper position to midscale or zero-scale at power-up. When the power is cycled for a nonvolatile DCP, the last value stored in the EEPROM register is recalled, which loads the initial wiper value during power-up. ACCESS CONTROL REGISTER (ACR) VOL SHDN WIP 0 0 0 0 VW /RW R TOTAL TAP 2 DCP = Digitally Controlled Potentiometer Tap = Switch position on resistor string TAP 1 RTOTAL = Total Resistance Wiper (VW/RW) = DCP output node VL /RL Advantages of DCP vs. Devices with Similar Functions Advantage Reliability Power-up Control Size Advantage Flexibility of Output Terminals Power-up Output Setting Digital Interface 2 | www.intersil.com/DCPs-DCCs DCP Not susceptible to mechanical vibration & higher tolerance to environmental factors. DCPs with EEPROM will store setting until user changes the value in memory (~100k to 1M times). Digital control - reduced manufacturing costs and enables factory automation Typically Smaller DCP 3 terminals allow use as either voltage divider or variable resistor. Also allows user to change voltage at terminal ends. Non-volatile DCPs have EEPROM where a user can store power-up settings. Multiple Choices: I2C, SPI, U/D, Push-button Mechanical Potentiometer Have moving parts, so can be more sensitive to vibration, humidity, etc. If glue is used to prevent wiper movement, the device setting cannot be changed. Manual control – increases setup time and accuracy is reliant on technician Typically Larger DAC Terminals are usually fixed rail to rail. No flexibility to change between IOUT and VOUT. Output typically has default settings like Volatile DCPs. Primarily I2C or SPI 0 INTERSIL SELECTION GUIDE DIGITAL POTENTIOMETERS DCP Applications DCP Applications DCPs Enable Digitally Controlled Analog Signal Processing DCPs allow for digital flexibility in an analog circuit. DCPs provide a link between the digital and analog domains in the system, allowing repeatable control and configuration of analog circuitry. This approach is typically more power-efficient than computationally intensive digital signal processing. For more information, please see AN133. Digitally Programmable • Voltage Amplifier • Filter • Voltage Reference • Voltage Regulator Vref (with trim) i.e. ISL21009 C1 R1 C2 Controls Center Frequency VH VOUT VIN - VS VO + Temp R2 VIN (UNREG) [≥(VO + IV)] VW VL Trimmable Voltage Reference 100kΩ Voltage Regulator VO R1 Trim GND R2 Tunable Bandpass Filter IGMF Model ERROR SHUTDOWN Trim System Errors R3 VCC VO (Reg) R1 R2 VL R (10kΩ) VH VW Controls Output Voltage GND Adjust Offset, Gain, DC Signal Control 5V - VO + -5V Programmable Inverting Amplifier Programmable Voltage Regulator Low Pass Filter Non-Inverting Filter R VS Controls Cutoff Frequency + C Controls Passband R1 Gain VO - R2 Programmable Filter and Gain Block www.intersil.com/DCPs-DCCs | 3 INTERSIL SELECTION GUIDE DIGITAL POTENTIOMETERS Featured Intersil DCPs Single, NonVolatile ISL96017 Smallest DCP with 16kbits Extra Memory ISL96017 — Tiny 3x3 TDFN Package Key Features and Benefits • Save space/cost by eliminating EEPROM chip 16kbit E2PROM 128-Tap DCP APPLICATIONS • Store multiple start-up values ISL96 017 • Integrate additional intelligence Quad, NonVolatile ISL22346 First 125°C Non-Volatile DCP Package and Temperature Option ISL22346 — Tiny Quad DCP in 4x4 TQFN Package Key Features and Benefits • 128-tap, non-volatile, set & forget • Save power with its shutdown feature 4x4mm Tiny TQFN Package APPLICATIONS Military Temperature (-55 to +125°C) in 20 Ld TSSOP Package • Bias control • Calibrate for extreme environments See also: ISL95811, ISL22511/12, ISL223x3/4x4 Single, NonVolatile ISL22317 True Digital Rheostat 99% Accuracy 1st Low Voltage Precision DCP ISL22317 — Typically >99% Accurate at Each Tap 1% Tolerance Key Features and Benefits Known accuracy allows for precise settings. VCC • Eliminates additional calibration APPLICATIONS • Set specific current and resistor values 1% + • Temperature drift reduction – mirrors the temperature coefficient of the external reference resistor - SCL RH SDA POWER-UP, INTERFACE, EEPROM AND CONTROL LOGIC A1 REF_A 1% RW RL RREF Gain Control REF_B Voltage or Current Control GND Single, Volatile Smallest Non Volatile Push-button DCP ISL22511/12 ISL22511/12 — 2.15x1.65mm µTQFN Package Tiny µTQFN PACKAGE Key Features and Benefits • Simple push-button interface - No software required 2.90mm 2.80mm 8 Ld TSOT • Auto/manual store – ease of use • Zero-compensated wiper resistance minimizes error of use Auto Store Set & forget! 2.15mm 10 Ld µTQFN 1.65mm UP DC-DC 45% Shorter 1.00mm APPLICATIONS • Adjust volume/contrast/backlight • Additional user feature, i.e gain control Low cost: ISL23511/ISL23512 volatile DCPs also available 4 | www.intersil.com/DCPs-DCCs Backlight Control 56% Smaller 0.55mm DOWN 1% INTERSIL SELECTION GUIDE DIGITAL POTENTIOMETERS Largest Selection of Digital Potentiometers Single DCPs Device Number of Taps Memory Type Bus Interface Type Resistance Options (kΩ) VCC Range (V) Terminal Voltage Range (V) Resistance Taper Standby Current ISB (μA) Package Non-Volatile X9116 ISL22512 X9511 X9313 X9314 X9315 16 16 32 32 32 32 Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile 3-Wire (Up/Down) Push Button Push Button 3-Wire (Up/Down) 3-Wire (Up/Down) 3-Wire (Up/Down) 10 10 10 1, 10, 50 10 10, 50, 100 2.7 to 5.5 2.7 to 5.5 4.5 to 5.5 3.0 to 5.5 3.0 to 5.5 2.7 to 5.5 0 to VCC 0 to VCC -5.0 to +5.0 -5.0 to +5.0 -5.0 to +5.0 0 to VCC Linear Linear Linear Linear Logarithmic Linear 1 0.6 200 500 500 1 X93154 32 Non-Volatile 3-Wire (Up/Down) 50 2.7 to 3.3 0 to VCC Linear 1 X93155 X93156 ISL22511 X9420 X9421 X9428 X9429 32 32 32 64 64 64 64 Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile 3-Wire (Up/Down) 3-Wire (Up/Down) Push Button SPI SPI 2-Wire 2-Wire 4.5 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 0 to VCC 0 to VCC 0 to VCC -5.5 to +5.5 0 to VCC -5.5 to +5.5 0 to VCC Linear Linear Linear Linear Linear Linear Linear 2 1 0.6 1 1 1 5 X9317 100 Non-Volatile 3-Wire (Up/Down) 2.7 to 5.5 0 to VCC X9318 X9319 X9C102 X9C103 X9C104 X9C303 X9C503 ISL22316 ISL22317 ISL22319 ISL22416 ISL22419 ISL95310 ISL95311 ISL95710 ISL95711 ISL96017 X9271 X9279 ISL22313 ISL22414 ISL95810 ISL95811 X9110 X9111 100 100 100 100 100 100 100 128 128 128 128 128 128 128 128 128 128 256 256 256 256 256 256 1024 1024 Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile 3-Wire (Up/Down) 3-Wire (Up/Down) 3-Wire (Up/Down) 3-Wire (Up/Down) 3-Wire (Up/Down) 3-Wire (Up/Down) 3-Wire (Up/Down) I 2C I2C I 2C SPI SPI 3-Wire (Up/Down) I2C 3-Wire (Up/Down) I2C I2C SPI 2-Wire I 2C SPI I 2C I2C SPI SPI 50 12.5, 50 10, 50 2.5, 10 2.5, 10 2.5, 10 2.5, 10 1, 10, 50, 100 10 10, 50 1 10 100 32 50 10, 50 10, 50, 100 10, 50 10, 50 10, 50 10, 50 10, 50 10, 50 10, 50 10, 50 50, 100 50, 100 10, 50, 100 10, 50, 100 10, 50 10, 50 100 100 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 4.5 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 3.0 to 3.6 2.7 to 5.5 2.7 to 5.5 2.25 to 5.5 2.25 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 0 to +8 0 to +10 -5.0 to +5.0 -5.0 to +5.0 -5.0 to +5.0 -5.0 to +5.0 -5.0 to +5.0 0 to VCC 0 to VCC 0 to VCC 0 to VCC 0 to VCC 0 to +13.2 0 to +13.2 -5.0 to +5.0 -5.0 to +5.0 0 to VCC 0 to VCC 0 to VCC -5.5 to +5.5 -5.5 to +5.5 0 to VCC 0 to VCC -5.0 to +5.0 0 to VCC X9118 1024 Non-Volatile 2-Wire 100 2.7 to 5.5 -5.0 to +5.0 Linear 3 14 Ld TSSOP X9119 Volatile ISL23512 X9015 ISL23511 ISL90460 ISL90461 ISL90462 ISL23710 ISL23711 ISL90726 ISL90727 ISL90728 ISL90810 1024 Non-Volatile 2-Wire 100 2.7 to 5.5 0 to VCC Linear 3 14 Ld TSSOP 16 32 32 32 32 32 128 128 128 128 128 256 Volatile Volatile Volatile Volatile Volatile Volatile Volatile Volatile Volatile Volatile Volatile Volatile Push Button 3-Wire (Up/Down) Push Button 2-Pin (Up/Down) 2-Pin (Up/Down) 2-Pin (Up/Down) 3-Wire (Up/Down) I2C I2C I2C I2C I2C 10 10, 50 10, 50 10, 50, 100 10, 50, 100 10, 50, 100 10, 50 10, 50 10, 50 10, 50 10, 50 10, 50 0 to VCC 0 to VCC 0 to VCC 0 to VCC 0 to VCC 0 to VCC -5.5 to +5.5 -5.5 to +5.5 0 to VCC 0 to VCC 0 to VCC 0 to VCC Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear 0.6 1 0.6 1 1 1 0.5 0.5 0.5 0.5 0.5 5 10 Ld µTQFN 8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC 8 Ld SOIC, 10 Ld µTQFN 5 Ld SC-70, 5 Ld SOT-23 6 Ld SC-70, 6 Ld SOT-23 6 Ld SC-70, 6 Ld SOT-23 10 Ld MSOP 10 Ld MSOP 6 Ld SC-70 6 Ld SC-70 6 Ld SC-70 8 Ld MSOP ISL23315 256 Volatile I2C 10, 50, 100 0 to VCC Linear <2.5 10 Ld MSOP, 10 µTQFN ISL23415 256 Volatile SPI 10, 50, 100 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 1.7 to 5.5, VLOGIC 1.2 1.7 to 5.5, VLOGIC 1.2 0 to VCC Linear <2.5 10 Ld MSOP, 10 µTQFN 8 Ld MSOP, 8 Ld SOIC 10 Ld µTQFN 8 Ld PDIP, 8 Ld SOIC 8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC 8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC 8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC 8 Ld DFN, 8 Ld MSOP 8 Ld MSOP 8 Ld MSOP 8 Ld SOIC, 10 Ld µTQFN 14 Ld TSSOP, 16 Ld PDIP, 16 Ld SOIC 14 Ld TSSOP, 16 Ld SOIC, 18 Ld PDIP 14 Ld TSSOP, 16 Ld PDIP, 16 Ld SOIC 14 Ld TSSOP, 16 Ld SOIC, 18 Ld PDIP 8 Ld MSOP, 8 Ld PDIP, 8 Ld SOIC, Linear 1 8 Ld TSSOP Linear 300 8 Ld PDIP, 8 Ld SOIC Linear 300 8 Ld PDIP, 8 Ld SOIC Linear 750 8 Ld Other, 8 Ld PDIP, 8 Ld SOIC Linear 750 8 Ld PDIP, 8 Ld SOIC Linear 750 8 Ld PDIP, 8 Ld SOIC Logarithmic 750 8 Ld PDIP, 8 Ld SOIC, 8 Ld TSSOP Linear 750 8 Ld PDIP, 8 Ld SOIC Linear 5 10 Ld MSOP Linear 500 10 Ld TDFN Linear 850 8 Ld MSOP Linear 5 10 Ld MSOP Linear 850 8 Ld MSOP Linear 2 10 Ld MSOP Linear 2 10 Ld MSOP Linear 0.5 (typ) 10 Ld MSOP Linear 0.5 (typ) 10 Ld MSOP Linear 10 8 Ld DFN Linear 5 14 Ld TSSOP Linear 5 14 Ld TSSOP, 18 Ld PDIP Linear 2.5 10 Ld MSOP Linear 2.5 10 Ld MSOP Linear 5 8 Ld DFN, 8 Ld MSOP Linear 10 8 Ld DFN, 8 Ld MSOP Linear 3 14 Ld TSSOP Linear 3 14 Ld TSSOP www.intersil.com/DCPs-DCCs | 5 INTERSIL SELECTION GUIDE DIGITAL POTENTIOMETERS Largest Selection of Digital Potentiometers Dual DCPs Device Number of Taps Memory Type Bus Interface Type Resistance Options (kΩ) VCC Range (V) Terminal Voltage Range (V) Resistance Taper Standby Current ISB (μA) 3-Wire (Up/ Down) 3-Wire (Up/ Down) 3-Wire (Up/ Down) 2-Wire 2-Wire SPI I2C I2C SPI SPI 2-Wire 2-Wire I2C SPI SPI I2C SPI 50 2.7 to 3.3 0 to VCC Linear 1 14 Ld TSSOP 50 4.5 to 5.5 0 to VCC Linear 4 14 Ld TSSOP 12.5, 50 2.7 to 5.5 0 to VCC Linear 1 14 Ld TSSOP 2, 10, 50 2.5, 10 10 10, 50 10, 50 10, 50 10, 50 50, 100 50, 100 10, 50 50, 100 50, 100 10, 50, 100 10, 50, 100 4.5 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.25 to 5.5 2.25 to 5.5 -3.0 to +5.0 -5.5 to +5.5 -5.5 to +5.5 0 to VCC 0 to VCC 0 to VCC 0 to VCC -5.5 to +5.5 0 to VCC 0 to VCC -5.5 to +5.5 0 to VCC -5.5 to +5.5 -5.5 to +5.5 Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear Linear 500 1 1 5 850 5 850 5 5 5 5 5 4 4 Package Non-Volatile X93254 32 Non-Volatile X93255 32 Non-Volatile X93256 32 Non-Volatile X9221A X9418 X9410 ISL22326 ISL22329 ISL22426 ISL22429 X9268 X9269 X95820 X9260 X9261 ISL22323 ISL22424 Volatile 64 64 64 128 128 128 128 256 256 256 256 256 256 256 Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile X9460 32 Volatile 2-Wire 32 2.7 to 5.5 -5.5 to +5.5 Logarithmic 3 ISL22102 32 Volatile Push button 32 2.7 to 5.5 0 to AVCC Logarithmic 395 Bus Interface Type Resistance Options (kΩ) VCC Range (V) Terminal Voltage Range (V) Resistance Taper Standby Current ISB (μA) Package 2, 10, 50 2.5, 10 2.5, 10 2.5, 10 2.5, 10 10, 50 10, 50 10, 50 10, 50 2, 10, 50, 100 50, 100 50, 100 10, 50 50, 100 50, 100 10, 50, 100 10, 50, 100 4.5 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 -3.0 to +5.0 -5.5 to +5.5 0 to VCC -5.5 to +5.5 0 to VCC 0 to VCC 0 to VCC 0 to VCC 0 to VCC Linear Linear Linear Linear Linear Linear Linear Linear Linear 500 1 1 1 1 5 2400 5 2400 20 Ld PDIP, 20 Ld SOIC, 20 Ld TSSOP 24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP 24 Ld SOIC, 24 Ld TSSOP 24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP 24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP 20 Ld TSSOP 14 Ld TSSOP 20 Ld TSSOP 14 Ld TSSOP 2.7 to 5.5 0 to VCC Linear 100 24 Ld TSSOP 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.25 to 5.5 2.25 to 5.5 -5.5 to +5.5 0 to VCC 0 to VCC -5.5 to +5.5 0 to VCC -5.5 to +5.5 -5.5 to +5.5 Linear Linear Linear Linear Linear Linear Linear 5 5 5 5 3 4 4 10, 50 10, 50 10, 50 10, 50 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 2.7 to 5.5 0 to VCC 0 to VCC 0 to VCC 0 to VCC Linear Linear Linear Linear 5 5 5 2800 Quad DCPs Device Number of Taps Memory Type Non-Volatile X9241A X9408 X9409 X9400 X9401 ISL22346 ISL22349 ISL22446 ISL22449 64 64 64 64 64 128 128 128 128 Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile X9252 256 Non-Volatile X9258 X9259 X95840 X9250 X9251 ISL22343 ISL22444 Volatile ISL90840 ISL90841 ISL90842 ISL90843 256 256 256 256 256 256 256 Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile Non-Volatile 2-Wire 2-Wire 2-Wire SPI SPI I2C I2C SPI SPI 2-Wire, 3-Wire (Up/Down) 2-Wire 2-Wire I2C SPI SPI I2C SPI 256 256 256 256 Volatile Volatile Volatile Volatile I2C I2C I2C I2C 6 | www.intersil.com/DCPs-DCCs 20 Ld PDIP, 20 Ld SOIC 24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP 24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP 14 Ld TSSOP 10 Ld MSOP 14 Ld TSSOP 10 Ld MSOP 24 Ld SOIC, 24 Ld TSSOP 24 Ld SOIC, 24 Ld TSSOP 14 Ld TSSOP 24 Ld SOIC, 24 Ld TSSOP 24 Ld SOIC, 24 Ld TSSOP 14 Ld TSSOP, 16 Ld QFN 14 Ld TSSOP, 16 Ld QFN 14 Ld TSSOP 14 Ld TSSOP, 20 Ld QFN 24 Ld SOIC, 24 Ld TSSOP 24 Ld SOIC, 24 Ld TSSOP 20 Ld TSSOP 24 Ld SOIC, 24 Ld TSSOP 24 Ld PDIP, 24 Ld SOIC, 24 Ld TSSOP 20 Ld QFN, 20 Ld TSSOP 20 Ld QFN, 20 Ld TSSOP 20 Ld TSSOP 14 Ld TSSOP 14 Ld TSSOP 10 Ld DFN, 10 Ld MSOP Intersil DCP Quick Reference Non-Volatile (EEPROM Memory) D D D E E D D D D D E D E D D D D D Single 16-Tap (4-Bits) X9116 - 10kΩ, Up-Down ISL22512 - 10kΩ, Push Button Single 32-Tap (5-Bits) X9313 - 1kΩ / 10kΩ / 50kΩ, Up-Down X9314 - 10kΩ, Log Taper, Up-Down X9315 - 10kΩ / 50kΩ / 100kΩ, Up-Down X93154 - 50kΩ, Up-Down, 2-Terminal X93155 - 50kΩ, Up-Down, 2-Terminal X93156 - 12.5kΩ / 50kΩ, Up-Down X9511 - 10kΩ, Push Button ISL22511 - 10kΩ / 50kΩ, Push Button Single 64-Tap (6-Bits) X9429 - 2.5kΩ / 10kΩ, 2-Wire Single 100-Tap (~6.65-Bits) X9317 - 1kΩ / 10kΩ / 50kΩ / 100kΩ, Up-Down X9318 - 10kΩ, Up-Down X9319 - 10kΩ / 50kΩ / 100kΩ, Up-Down X9C102 - 1kΩ, Up-Down X9C103 - 10kΩ, Up-Down X9C104 - 100kΩ, Up-Down X9C503 - 50kΩ, Up-Down X9C303 - 32kΩ, Log Taper, Up-Down Single 128-Tap (7-Bits) ISL22316 - 10kΩ / 50kΩ, I2C ISL22317 - 10kΩ / 50kΩ / 100kΩ, 1% Tolerance, I2C ISL22319 - 10kΩ / 50kΩ, I2C, Wiper Only ISL95311 - 10kΩ / 50kΩ, I2C ISL95711 - 10kΩ / 50kΩ, I2C ISL96017 - 10kΩ / 50kΩ, I2C (16kbits extra EEPROM) ISL22416 - 10kΩ / 50kΩ, SPI ISL22419 - 10kΩ / 50kΩ, SPI, Wiper Only ISL95310 - 10kΩ / 50kΩ, Up-Down ISL95710 - 10kΩ / 50kΩ, Up-Down Single 256-Tap (8-Bits) ISL95810 - 10kΩ / 50kΩ, I2C ISL95811 - 10kΩ / 50kΩ, I2C ISL22313 - 10kΩ / 50kΩ / 100kΩ, I2C ISL22414 - 10kΩ / 50kΩ / 100kΩ, SPI Single 1024-Tap (10-Bits) X9110 - 100kΩ, SPI X9111 - 100kΩ, SPI X9118 - 100kΩ, 2-Wire X9119 - 100kΩ, 2-Wire D D D D D D D Dual 32-Tap (5-Bits) X93254 - 50kΩ, Up-Down, 2-Terminal X93255 - 50kΩ, Up-Down, 2-Terminal X93256 - 50kΩ, Up-Down Dual 64-Tap (6-Bits) X9410 - 10kΩ, SPI X9221A - 2kΩ / 10kΩ / 50kΩ, 2-Wire X9418 - 2.5kΩ / 10kΩ, 2-Wire Dual 128-Tap (7-Bits) ISL22326 - 10kΩ / 50kΩ, I2C ISL22329 - 10kΩ / 50kΩ, I2C, Wiper Only ISL22426 - 10kΩ / 50kΩ, SPI ISL22429 - 10kΩ / 50kΩ, SPI, Wiper Only Dual 256-Tap (8-Bits) X95820 - 10kΩ / 50kΩ, I2C X9260 - 50kΩ / 100kΩ, SPI X9261 - 50kΩ / 100kΩ, SPI X9268 - 50kΩ / 100kΩ, 2-Wire ISL22323 - 10kΩ / 50kΩ / 100kΩ, I2C ISL22424 - 10kΩ / 50kΩ / 100kΩ, SPI D D D D D D D Quad 64-Tap (6-Bits) X9400 - 2.5kΩ / 10kΩ, SPI X9401 - 10kΩ, SPI X9241A - 2kΩ / 10kΩ / 50kΩ, 2-Wire X9408 - 2.5kΩ / 10kΩ, 2-Wire X9409 - 2.5kΩ / 10kΩ, 2-Wire Quad 128-Tap (7-Bits) ISL22346 - 10kΩ / 50kΩ, I2C ISL22349 - 10kΩ / 50kΩ, I2C, Wiper Only ISL22446 - 10kΩ / 50kΩ, SPI ISL22449 - 10kΩ / 50kΩ, SPI, Wiper Only Quad 256-Tap (8-Bits) X95840 - 10kΩ / 50kΩ, I2C X9250 - 50kΩ / 100kΩ, SPI X9251 - 50kΩ / 100kΩ, SPI X9252 - 2kΩ / 10kΩ / 50kΩ / 100kΩ, 2-Wire X9258 - 50kΩ / 100kΩ, 2-Wire X9259 - 50kΩ / 100kΩ, 2-Wire ISL22343 - 10kΩ / 50kΩ / 100kΩ, I2C ISL22444 - 10kΩ / 50kΩ / 100kΩ, SPI Special Function DCPs Dual Audio DCP - Integrated Output Buffer Amps and Audio Detect ISL22102 - 32kΩ, Log Taper, Push Button, 0 to -72dB Dynamic Range Low Voltage 1% Tolerant Precision DCP & Low Temperature Coefficient ISL22317 - 10kΩ / 50kΩ / 100kΩ, I2C Programmable Voltage Reference X60250 - Micro-power, 8-bit Adjustable, 0 to 1.25V ISL21400 - Programmable Gain and Temperature Slope Sensor Conditioners with ADC, E2PROM Look-Up Tables, and DACs X96010 - Dual, 2-Wire X96011 - Single with Temperature Sensor, 2-Wire X96012 - Dual with Temperature Sensor, 2-Wire Single 128-Tap DCP with 16kbits General Purpose E2PROM ISL96017 - 10kΩ / 50kΩ, I2C TFT/LCD Programmable VCOM Calibrator (128 Step) ISL45041 - I2C ISL45042 - Up-Down Volatile (No EEPROM Memory) D D Single 16-Tap (4-Bits) ISL23512 - 10kΩ, Push Button Single 32-Tap (5-Bits) X9015 - 10kΩ / 50kΩ / 100kΩ, Up-Down ISL23511 - 10kΩ / 50kΩ, Push Button ISL90460 - 10kΩ / 50kΩ / 100kΩ, Up-Down, Rheostat ISL90461 - 10kΩ / 50kΩ / 100kΩ, Up-Down, 2-Terminal ISL90462 - 10kΩ / 50kΩ / 100kΩ, Up-Down, 2-Terminal Single 128-Tap (7-Bits) ISL90726 - 10kΩ / 50kΩ, I2C, 2-Terminal ISL90727 - 10kΩ / 50kΩ, I2C, 2-Terminal ISL90728 - 10kΩ / 50kΩ, I2C, 2-Terminal ISL23711 - 10kΩ / 50kΩ, I2C ISL23710 - 10kΩ / 50kΩ, Up-Down Single 256-Tap (8-Bits) ISL90810 - 10kΩ / 50kΩ, I2C ISL23315 - 10kΩ / 50kΩ / 100kΩ, I2C,Low Voltage ISL23415 - 10kΩ / 50kΩ / 100kΩ, SPI,Low Voltage D Dual 32-Tap (5-Bits) X9460 - 32kΩ, Log Taper, 2-Wire ISL22102 - 32kΩ, Log Taper, Audio Detect, Push Button E Extended positive terminal voltage Quad 256-Tap (8-Bits) ISL90840 - 10kΩ / 50kΩ, I2C ISL90841 - 10kΩ / 50kΩ, I2C, 2-Terminal ISL90842 - 10kΩ / 50kΩ, I2C, 2-Terminal ISL90843 - 10kΩ / 50kΩ, I2C, Wiper Only D Positive and negative terminal voltage www.intersil.com/DCPs-DCCs | 7 Intersil 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