LDC2112PWT Sensors & Transducers by Texas Instruments

INDUCTIVE TOUCH SENSOR 400KHZ TSSOP-16

Status: Unknown
Series: -
RoHS: Unknown
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Inductive sensing technology enables touch button design for human machine interface (HMI) on a wide variety of materials such as metal, glass, plastic, and wood, by measuring small deflections of conductive targets. The sensor for an inductive touch system is a coil that can be implemented on a small PCB located behind the panel and protected from the environment. Inductive sensing solution is insensitive to humidity or non-conductive contaminants such as oil and dirt. It is able to automatically correct for any deformation in the conductive targets. The LDC2112/LDC2114 is a multi-channel low-noise inductance to digital converter with integrated algorithms to implement inductive touch applications. The device employs an innovative LC resonator that offers high rejection of noise and interference. The LDC2112/LDC2114 can reliably detect material deflections of less than 200 nm. The LDC2112/LDC2114 includes an ultra-low power mode intended for power on/off buttons in battery powered applications. The LDC2112/LDC2114 is available in a 16-pin DSBGA or TSSOP package. The 0.4 mm pitch DSBGA package has a very small 1.6 × 1.6 mm nominal body size with a maximum height of 0.4 mm. The 0.65 mm pitch TSSOP package has a 5.0 × 4.4 mm nominal body size with a maximum height of 1.2 mm.

Where to Buy

Prices starting from US$1.24

Distributor Stock
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Farnell
from US$1.24
383
in stock
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element14
from US$2.00
383
in stock
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Specifications

Slew Rate -
Turn On Time -
Supply Voltage Min 1.71V
Supply Voltage Max 1.89V
Clock Frequency Max 400kHz
Sensor Case Style TSSOP
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

INDUCTIVE TOUCH SENSOR, 400KHZ, TSSOP-16 | element14


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Is the LDC2112PWT RoHS compliant?

This part has not been flagged as RoHS Compliant.

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