ISL22343 Quad Digitally Controlled Potentiometer (XDCP), Low Noise, Low Power, I2 C® Bus, 256 Taps 4 256 Non-Volatile I2 C 10, 50, 100 2.25 to 5.5 -2.25 to -5.5 Linear ± 3 70 0.5 125 ± 45 2.56 20 Ld QFN 20 Ld QFN T+R 20 Ld TSSOP 20 Ld TSSOP T+R ISL22444 Quad Digitally Controlled Potentiometer (XDCP), Low Noise, Low Power, SPI® Bus, 256 Taps 4 256 Non-Volatile SPI 10, 50, 100 2.25 to 5.5 -2.25 to -5.5 Linear ± 3 70 0.5 125 ± 45 2.56 20 Ld QFN 20 Ld QFN T+R 20 Ld TSSOP 20 Ld TSSOP T+R X9250 Quad Digitally Controlled Potentiometer (XDCP) 4 256 Non-Volatile SPI 50, 100 2.7 to 5.5 -2.7 to -5.5 +2.7 to +5.5 Linear ± 7.5 150 5 85 ± 300 5.20 24 Ld SOIC 24 Ld SOIC T+R 24 Ld TSSOP 24 Ld TSSOP24 Ld TSSOP T+R 24 Ld TSSOP T+R Eval Board X9251 Quad Digitally-Controlled (XDCP) Potentiometer 4 256 Non-Volatile SPI 50, 100 2.7 to 5.5 N/A 0 to 5.5 Linear ± 4.4 200 50 85 ± 300 5.20 24 Ld PDIP 24 Ld SOIC 24 Ld SOIC T+R 24 Ld TSSOP Eval Board X9252 Quad Digitally-Controlled (XDCP) Potentiometer 4 256 Non-Volatile 2-Wire, 3-Wire (Up/Down) 2, 10, 50, 100 2.7 to 5.5 N/A 0 to 5.5 Linear ± 3 50 100 85 ± 300 3.32 24 Ld TSSOP 24 Ld TSSOP 24 Ld TSSOP Eval Board X9258 Low Noise, Low Power, 2-Wire Bus, 256 Taps Quad Digital Controlled Potentiometer (XDCP) 4 256 Non-Volatile 2-Wire 50, 100 2.7 to 5.5 -2.7 to -5.5 +2.7 to +5.5 Linear ± 7.5 40 5 85 ± 300 6.04 24 Ld SOIC 24 Ld SOIC T+R 24 Ld TSSOP 24 Ld TSSOP T+R 24 Ld TSSOP T+R Eval Board X9259 Quad Digitally Controlled (XDCP)Potentiometers 4 256 Non-Volatile 2-Wire 50, 100 2.7 to 5.5 N/A 0 to 5.5 Linear ± 3 220 5 85 ± 300 5.20 24 Ld SOIC 24 Ld SOIC T+R 24 Ld TSSOP 24 Ld TSSOP T+R Eval Board X95840 Quad Digital Controlled Potentionmeters (XDCP); Low Noise/Low Power/I2 C® Bus/256 Taps 4 256 Non-Volatile I2 C 10, 50 2.7 to 5.5 N/A 0 to 5.5 Linear ± 3 70 5 85 ± 45 2.34 20 Ld TSSOP 20 Ld TSSOP20 Ld TSSOP T+R 20 Ld TSSOP T+R Eval Board