LDC2114PWT Texas Instruments - Yeehing Electronics

4-Ch inductance to digital converter with baseline tracking for low power touch buttons

Pricing (USD)

Quantity	Unit Price
1 — 99	2.867
100 — 249	2.368
250 — 999	1.701
1,000 +	0.90

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Data Acquisition ADCs/DACs - Specialized
RoHS	Y
Series	LDC2114
Product	Inductance to Digital Converters
Type	Multichannel ADC/DAC
Resolution	12 bit
Number of Channels	4 Channel
Operating Supply Voltage	1.71 V to 1.89 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-16
Packaging	Reel
Number of Converters	1 Converter
Brand	Texas Instruments
Interface Type	I2C
Shutdown	No Shutdown
Development Kit	LDC2114EVM
Maximum Clock Frequency	400 kHz
Moisture Sensitive	Yes
Product Type	Data Acquisition ADCs/DACs - Specialized
Factory Pack Quantity	250
Subcategory	Data Converter ICs

For more information, please refer to datasheet

Documents

LDC2114PWT Datasheet

More Information

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.