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TSM12 - 12-CH Auto Sensitivity Calibration Capacitive Touch Sensor

General Description

of change First creation Revision Flow chart, Appending ‘Wait 100ms’ Revision Unused CS pin -> Connect with GND Appending MLF Package Appending MLF Package Dimension Appending MLF Package marking specification AD Logo Changed Marking Description of TSM12(32 QFN), Changed Change process from Magna to

Key Features

  • page, Ordering Information Revise the sensitivity explanation : Thickness -> Percent Revise the explanation of the “First Touch Control” register : Time-> Period Revise the reset value of the “Ch_hold1, Ch_hold2” Registers : Ch1 = ‘1’ -> ‘0’ : Ch2~Ch12 = ‘0’ -> ‘1’ Date 06. 11. 15. 09.06.04. 10.02.10. 10.02.10. 12.09.18. 16.01.15. 16.03.30. 16. 10. 20. 18. 05. 16. Originator BM KIM SB CHEONG KD PARK KD PARK KD PARK KK BYUN KK BYUN KD PARK KD PARK AD Semiconductor Confidential 3 / 32 ADSemic.

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Datasheet Details

Part number TSM12
Manufacturer ADSemiconductor
File Size 869.53 KB
Description 12-CH Auto Sensitivity Calibration Capacitive Touch Sensor
Datasheet download datasheet TSM12 Datasheet

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Full PDF Text Transcription (Reference)

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ADSemiconductor® TSM12 (12-CH Auto Sensitivity Calibration Capacitive Touch Sensor) TSM12 12-CH Auto Sensitivity Calibration Capacitive Touch Sensor SPECIFICATION VER. 2.3 May 2018 ADSemiconductor Confidential ADSemiconductor® TSM12 (12-CH Auto Sensitivity Calibration Capacitive Touch Sensor) 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 I2C serial interface.