LDS6128NQGI Allicdata Electronics
Allicdata Part #:

LDS6128NQGI-ND

Manufacturer Part#:

LDS6128NQGI

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: IDT, Integrated Device Technology Inc
Short Description: IC SENSOR TCH PURETOUCH 40VFQFPN
More Detail: Capacitive Touch Buttons, Slider, Wheel 40-VFQFPN ...
DataSheet: LDS6128NQGI datasheetLDS6128NQGI Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: PureTouch™
Packaging: Tray 
Part Status: Obsolete
Type: Buttons, Slider, Wheel
Proximity Detection: No
Number of Inputs: Up to 16
LED Driver Channels: Up to 8
Interface: I²C, SMBus, SPI
Resolution: --
Voltage - Supply: 1.65 V ~ 5.5 V
Current - Supply: 70µA
Operating Temperature: --
Package / Case: 40-VFQFN Exposed Pad
Supplier Device Package: 40-VFQFPN (5x5)
Description

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The LDS6128NQGI is a capacitive touch sensor used for detecting the low capacitance of a finger. This sensor uses an electrical signal to detect contact or lack of contact between two points. By detecting changes in capacitance, a capacitive touch sensor is able to detect objects even through a thin insulating layer like a sheet of plastic or paper.

Features

The LDS6128NQGI offers a number of features that make it a great option for those looking to implement a capacitive touch sensor. Some of its advantages include: • Low power consumption. Due to its low power consumption, the LDS6128NQGI is capable of running on tiny batteries even at low voltages. • High sensitivity. The LDS6128NQGI can detect objects even through thin layers of insulation and paper.

Application Field

Thanks to its features, the LDS6128NQGI is well-suited for a number of applications. Some of its most popular uses are as follows: • Smartphones and tablets. The LDS6128NQGI is used to detect touches on the touchscreen of smartphones and tablets.• Wearable devices. The LDS6128NQGI is used in many wearable devices like fitness trackers, smartwatches, and virtual reality headsets.• Industrial and home automation. The LDS6128NQGI is used to control HVAC systems and other automated machinery.

Working Principle

The working principle of the LDS6128NQGI is fairly simple. An electrical signal is sent to two points, and changes in capacitance between those two points are measured. When no object is present, the capacitance is low. When something like a finger is placed between the two points, the capacitance is higher, which is detected by the sensor.When an object is detected by the sensor, the signal is sent to an output, which can then be used to trigger an action. This signal can be used to control motors, lights, sound systems, and many other devices.

Conclusion

The LDS6128NQGI is a capacitive touch sensor that is well-suited for a variety of applications, from smartphones and tablets to industrial and home automation systems. Its low power consumption and high sensitivity make it a great choice for those looking to incorporate a capacitive touch sensor into their designs.

The specific data is subject to PDF, and the above content is for reference

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