PureTouch Description Part No. Touch Sensors DCM Outputs LED Driver (R) Selection Guide Built-in LED Effects Dimming Blink/ Heartbeat www.IDT.com/go/Touch Slider/ Scroll Full hystersis/ debounce config Power On Touch Detection I/O Voltage Touch Voltage Package Interface Touch Controller LDS6100 20 Channel Touch Controller Up to 20 Up to 10 Built-in Yes 1.65-5.5V 1.65-5.5V VFQFPN 40 I2C, SMBus, SPI LDS6108 16 Channel Touch Controller Up to 16 Up to 8 Built-in Yes 1.65-5.5V 1.65-5.5V VFQFPN 40 I2C, SMBus, SPI LDS6000 15 Channel Touch Controller Up to 15 1.65-3.6V 1.65-1.95V SSOP 28, VFQFPN 28 SPI or I2C 1.65-5.5V 1.65-5.5V SSOP 28, VFQFPN 28 I2C, SMBus, SPI 1.65-3.6V 1.65-1.95V SSOP 28, VFQFPN 28 SPI or I2C 1.65-5.5V 1.65-5.5V SSOP 28, VFQFPN 28 I2C, SMBus, SPI 1.65-5.5V 1.65-5.5V TQFN 20, SOIC 20 I2C 1.65-3.6V 1.65-1.95V SSOP 28, VFQFPN 28 SPI or I2C LDS6107 13 Channel Touch Controller Up to 13 LDS6005 10 Channel Touch Controller Up to 10 LDS6104 8 Channel Touch Controller Up to 8 LDS6204 8 Channel Touch Controller LDS6003 w/ host-side firmware Up to 5 Built-in Yes w/ host-side firmware Up to 4 Built-in Yes Up to 8 Built-in Yes 6 Channel Touch Controller Up to 6 w/ host-side firmware LDS6203 6 Channel Touch Controller Up to 6 Built-in Yes Yes 1.65-5.5V 1.65-5.5V TQFN 20, SOIC 20 I2C LDS6202 4 Channel Touch Controller Up to 4 Built-in Yes Yes 1.65-5.5V 1.65-5.5V TQFN 16, SOIC 16 I2C LDS6201 2 Channel Touch Controller Up to 2 Built-in Yes Yes 1.65-5.5V 1.65-5.5V TQFN 16, SOIC 16 I2C Yes Touch Controller with Integrated Haptic Driver LDS6010 15 Channel Touch Controller with Haptic Driver for Portable Applications Up to 15 w/ host-side firmware 1.65-3.6V 1.65V-1.95V VFQFPN 40 SPI or I2C LDS6018 15 Channel Touch Controller with Haptic Driver for Non-Portable Applications Up to 15 w/ host-side firmware 1.65-3.6V 1.65-1.95V VFQFPN 40 SPI or I2C Touch Controller with Integrated LED Driver LDS6120 20 Channel Touch Controller with Integrated LED Driver Up to 20 Up to 10 Up to 10 Yes Yes Built-in Yes 1.65-5.5V 1.65-5.5V VFQFPN 40 I2C, SMBus, SPI LDS6128 16 Channel Touch Controller with Integrated LED Driver Up to 16 Up to 8 Up to 8 Yes Yes Built-in Yes 1.65-5.5V 1.65-5.5V VFQFPN 40 I2C, SMBus, SPI LDS6028 15 Channel Touch Controller with Integrated LED Driver Up to 15 Up to 8 Yes w/ host-side firmware 1.65-3.6V 1.65-1.95V VFQFPN 40 SPI or I2C LDS6020 13 Channel Touch Controller with Integrated LED Driver Up to 13 Up to 8 Yes w/ host-side firmware 1.65-3.6V 1.65-1.95V SSOP 28, VFQFPN 28 SPI or I2C LDS6126 11 Channel Touch Controller with Integrated LED Driver Up to 11 Up to 6 Yes 1.65-5.5V 1.65-5.5V SSOP 28, VFQFPN 28 I2C, SMBus, SPI LDS6025 10 Channel Touch Controller with Integrated LED Driver Up to 10 Up to 5 Yes 1.65-3.6V 1.65-1.95V SSOP 28 SPI or I2C LDS6124 8 Channel Touch Controller with Integrated LED Driver Up to 8 Up to 4 Yes 1.65-5.5V 1.65-5.5V SSOP 28, VFQFPN 28 I2C, SMBus, SPI LDS6023 6 Channel Touch Controller with Integrated LED Driver Up to 6 Up to 3 Yes w/ host-side firmware 1.65-3.6V 1.65-1.95V SSOP 28, VFQFPN 28 SPI or I2C Up to 5 Up to 4 Yes Built-in Yes w/ host-side firmware Yes Built-in Yes Touch Controller with Integrated LED Driver and Haptic Driver LDS6040 15 Channel Touch Controller with Integrated LED Driver and Haptic Driver for Portable Applications Up to 15 Up to 8 Yes w/ host-side firmware 1.65-3.6V 1.65-1.95V VFQFPN 40 SPI or I2C LDS6048 15 Channel Touch Controller with Integrated LED Driver and Haptic Driver for NonPortable Applicaitons Up to 15 Up to 8 Yes w/ host-side firmware 1.65-3.6V 1.65V-1.95V VFQFPN 40 SPI or I2C Interface Data Rate No. of Touches Screen Sizes Supported Touch Voltage PACKAGE GPIO's up to 30 8ms up to 2 up to 5 inches 2.7-3.6V VFQFPN 40 0 I2C up to 35 8ms up to 2 up to 5 inches 2.7-3.6V VFQFPN 48 1 SPI or I2C Full Resolution Multi-Touch Screen Controllers LDS7000 LDS7001 30 Channel Full Resolution Multi-Touch Screen Controller 35 Channel Full Resolution Multi-Touch Screen Controller