Leadis Technology
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Leadis Technology, a fabless semiconductor company, focuses on designing and developing analog and mixed-signal semiconductors that enable and enhance the features and capabilities of mobile and consumer electronics devices. Leadis’ lighting and display products include LED driver ICs and LCD display drivers. The company also produces touch sensors as well as audio products including CODECs and speaker and microphone amplifiers.
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Leadis Technology LDS6000 PureTouch™ Capacitance Touch IC
The Leadis Technology LDS6000 PureTouch™ Capacitance Touch IC features 15 sensor inputs and provides the flexibility to implement multiple touch inputs using a single controller. The LDS6000 is optimized for minimal power consumption with touch sensor circuits operating from a 1.8V supply voltage and offers an ultra-low power consumption of less than 150µW. This Leadis Technology device is designed for use with capacitive sensor arrays that implement touch-based input controls The LDS6000 also features on-chip calibration logic that continuously monitors the environment and automatically adjusts on-and-off threshold levels to prevent false sensor activation.
Leadis Technology LDS6020 PureTouch™ Capacitance Touch IC
The Leadis Technology LDS6020 PureTouch™ Capacitance Touch IC with integrated keypad LED drivers provides the flexibility to implement multiple touch inputs with integrated lighting effects using a single controller. This Leadis Technology capacitance-to-digital converter (CDC) is designed for use with capacitive sensor arrays implementing touch-based input controls, including sliders, scroll wheels, and buttons. The LDS6020 features 13 sensor inputs, eight of which are dual-purpose I/Os configurable as either capacitive sensor inputs or keypad LED drivers. The IC´s keypad LED drivers may be powered either from Vbattery directly or from a regulated voltage supply. The device is ideal for portable applications.
