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The LDS6010 and LDS6018 are programmable touch controllers with integrated TouchSense®-Ready haptics drivers for use with capacitive sensor arrays implementing touch-based input controls including sliders, scroll wheels, and buttons. Featuring 15 sensor inputs, the LDS6010/6018 provide fast update rates of 2ms per sensor input with on-chip automatic calibration logic continuously monitoring the environment to adjust ambient baseline levels to increase touch accuracy.

The devices operate with a 1.8V touch supply voltage with the touch sensor block consuming less than 150uW (typical) of power in full power mode, enabling extremely low power consumption in full power mode.  The LDS6010 is optimized for portable applications, driving up to 3.6V on the haptic driver output, while the LDS6018 is targeted for non-mobile applications and supports haptic driver output voltages up to 5.5V.  Both SPI-compatible and I2C-compatible interfaces are supported with a general-purpose input/output (GPIO) and interrupt output for additional communication with the host processor. The LDS6010 and LDS6018 are packaged in a 5mm x 5mm 40ld TQFN package with maximum thickness of 0.8mm.