TSM12C
12通道触摸芯片

产品参数

General
The TSM12 is 12-Channel capacitive sensor with
auto sensitivity calibration. And the supply voltage
range is from 1.8 to 5.0V.
The TSM12 has the IDLE mode to save the
consumption. And the current consumption is 10 uA.
The TSM12 offers special functions. One is an
embedded power key function on channel 1 for
mobile phone application. The other is the sync
function for multi chip application.
The result of touch sensing can be checked by the I 2 C
serial interface. And touch intensity can be detectable
within 3 steps (Low, Middle and High)

产品详情