Dimming Blink/
Heartbeat
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 w/ host-side
firmware 1.65-3.6V 1.65-1.95V SSOP 28,
VFQFPN 28 SPI or I2C
LDS6107 13 Channel Touch Controller Up to 13 Up to 5 Built-in Yes 1.65-5.5V 1.65-5.5V SSOP 28,
VFQFPN 28 I2C, SMBus,
SPI
LDS6005 10 Channel Touch Controller Up to 10 w/ host-side
firmware 1.65-3.6V 1.65-1.95V SSOP 28,
VFQFPN 28 SPI or I2C
LDS6104 8 Channel Touch Controller Up to 8 Up to 4 Built-in Yes 1.65-5.5V 1.65-5.5V SSOP 28,
VFQFPN 28 I2C, SMBus,
SPI
LDS6204 8 Channel Touch Controller Up to 8 Built-in Yes Yes 1.65-5.5V 1.65-5.5V TQFN 20,
SOIC 20 I2C
LDS6003 6 Channel Touch Controller Up to 6 w/ host-side
firmware 1.65-3.6V 1.65-1.95V SSOP 28,
VFQFPN 28 SPI or I2C
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
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
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 5 Up to 6 Yes Yes Built-in 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 w/ host-side
firmware 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 Up to 4 Yes Yes Built-in 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
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 Non-
Portable 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
Data Rate No. of
Touches Screen Sizes
Supported Touch
Voltage PACKAGE GPIO's Interface
LDS7000 30 Channel Full Resolution Multi-Touch
Screen Controller up to 30 8ms up to 2 up to 5 inches 2.7-3.6V VFQFPN 40 0 I2C
LDS7001 35 Channel Full Resolution Multi-Touch
Screen Controller up to 35 8ms up to 2 up to 5 inches 2.7-3.6V VFQFPN 48 1 SPI or I2C
Description Touch
Sensors
Touch Controller
Touch
Voltage
Power On
Touch
Detection
Part No.
PureTouch ® Selection Guide www.IDT.com/go/Touch
Interface
DCM
Outputs LED
Driver
Built-in LED Effects Slider/
Scroll
Full
hystersis/
debounce
config
I/O Voltage Package
Full Resolution Multi-Touch Screen Controllers
Touch Controller with Integrated Haptic Driver
Touch Controller with Integrated LED Driver
Touch Controller with Integrated LED Driver and Haptic Driver