The LDS6120 PureTouch® capacitive touch sensor IC is a highly integrated solution that includes an integrated keypad LED driver with integrated visual effects. The device contains 20 capacitive sensor input pins, 10 of which may also be optionally configured for use as keypad LED drivers, with the other 10 optionally configurable as Direct Communication Mode (DCM) outputs to emulate mechanical button operation.


  • 20 touch sensor channels
  • 2ms update rate per active sensor
  • Built-in Slider/Scroll Support
  • Configurable hysteresis and debounce
  • Integrated LED drivers with configurable visual effects
  • 1.65-5.5v supply voltage
  • <125uW (full power), <50uW (low power)
  • I2C, SPI, SMBus serial I/F options with VDDIO
  • DCM Outputs
  • TQFN and SSOP packages available


下单器件型号 Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
VFQFPN 40 I 是的 Reel
SSOP 48 I 是的 Reel


文档标题 其他语言 类型 文档格式 文件大小 日期
LDS6100 Family Datasheet (Rev 0.7 April 2012) 数据手册 PDF 711 KB
应用指南 &白皮书
LDS610x Family AN2 Ref Code and Initialization 应用文档 PDF 1.77 MB
PCN# : A1908-02 Adding SPEL India and Greatek Taiwan as Qualified Assembly Facilities 产品变更通告 PDF 157 KB
PCN# : A1711-01 Add ASECL as Alternate Assembly for Select Devices 产品变更通告 PDF 30 KB
PCN# : A1504-04 Assembly Transfer from Amkor Philippines to OSE Taiwan 产品变更通告 PDF 484 KB
PCN# : A1304-01 Alternate Assembly for LDS6120PVGI, LDS6120PVGI8 产品变更通告 PDF 84 KB
IDT Pure Touch Product Selector Guide 其它 PDF 19 KB
LDS6100-6120 Register Document (Rev 0.3 - Apr 2010) 报告 PDF 238 KB
IDT Touch 6100/6120 Family flyer 传单 PDF 1022 KB