Product

Touch sensor IC

GT5 Series

Ensures to pass CS, RS, EFT, Impulse test and etc.

Refrigerator, Air cleaner, Air conditioner, Washing machine, Micro wave oven, Induction range, Cooker, Bidet, Water purifier, Humidifier, Monitor, Blue ray player, Home theater system, Wall switch, Set-top box and etc.

Product Channel Op. Voltage Scan Method Interface Package Remarks
GT501L 1 2.7V ~ 5.5V Polling 1:1 Direct SOT23

Embedded Noise Buster™

Level/Toggle output mode

CTRL option pin

GT504L 4 2.7V ~ 5.5V Polling
Interrupt
1:1 Direct
I2C
14SOP

Embedded Noise Buster™

Interrupt Pulse/Level output

REGISTER WRITING LOCK function

Sensitivity Control (64 Steps)

LED dimming (32 Steps)

GT508L 8 2.7V ~ 5.5V Polling
Interrupt
1:1 Direct
I2C
24QFN
24SSOP

Embedded Noise Buster™

Interrupt Pulse/Level output

REGISTER WRITING LOCK function

Sensitivity Control (64 Steps)

LED dimming (32 Steps)

GT512L 12 2.7V ~ 5.5V Polling
Interrupt
I2C 24QFN
20SSOP

Embedded Noise Buster™

Interrupt Pulse/Level output

REGISTER WRITING LOCK function

Sensitivity Control (64 Steps)

GTC08L 8 2.7V ~ 5.5V Polling
Interrupt
I2C 16SOP

Embedded Noise Buster Light™

Interrupt Pulse/Level output

REGISTER WRITING LOCK function

Sensitivity Control (64 Steps)

GTX3 Series

Ensures ultra low power consumption

Door lock, Remote controller, Toys, Mobile devices, TWS Bluetooth earphone, Digital camera, Navigation, LED mask, Bluetooth speaker and etc.

Product Channel Op. Voltage Scan Method Interface Package Remarks
GTX301L 1 1.8V ~ 5.5V Polling 1:1 Direct 6DFN
SOT23

Green Touch3LP™ Low power engine

Level / Toggle output mode

Push pull and active low/high function

Idle time option

GTX305L 5 1.8V ~ 5.5V Polling
Interrupt
I2C 16QFN

Green Touch3LP™ Low power engine

Interrupt Pulse/Level output

CTRL option pin

Calibration Step (16 Steps)

Sensitivity Control (64 Steps)

REGISTER WRITING LOCK funtion

Slide mode

GTX314L 14 1.8V ~ 5.5V Polling
Interrupt
I2C 24QFN

Green Touch3LP™ Low power engine

Interrupt Pulse/Level output

CTRL option pin

Calibration Step (16 Steps)

Sensitivity Control (64 Steps)

REGISTER WRITING LOCK funtion

Slide mode

GTX312L 12 1.8V ~ 5.5V Polling
Interrupt
I2C 32QFN

Green Touch3LP™ Low power engine

Interrupt Pulse/Level output

CTRL option pin

Calibration Step (16 Steps)

Sensitivity Control (64 Steps)

REGISTER WRITING LOCK funtion

Slide mode

GTX315L 15 1.8V ~ 5.5V Polling
Interrupt
I2C 24QFN

GreenTouch3LP™ Low power engine

Interrupt Pulse/Level output

Provide RF noise avoidance function

Provide Air Touch function

Provide Air Gap Touch function

Calibration Step (16 Steps)

Sensitivity Control (256 Step)

REGISTER WRITING LOCK function

Slide mode

GT3 Series

Multi SBF capacitive Touch Sensor

Refrigerator, Air conditioner, Washing machine, Cooker, Bidet, Water purifier, Humidifier, Monitor, Blue ray player, Home theater system, Wall switch, Door lock, Toys, TWS Bluetooth earphone, Digital camera, LED mask, Bluetooth speaker and etc.

Product Channel Op. Voltage Scan Method Interface Package Remarks
GT301L 1 1.8V ~ 5.5V Polling 1:1 Direct 6DFN
SOT23

Level/Toggle output mode

Low Power mode

CTRL option pin

GT304L 4 2.5V ~ 5.5V Polling
Interrupt
1:1 Direct
I2C
16QFN
14SOP

Interrupt Pulse/Level output

CTRL option pin

Calibration Step (16 Steps)

Sensitivity Control (64 Steps)

LED dimming (32 Steps)

GT308L 8 2.5V ~ 5.5V Polling
Interrupt
1:1 Direct
I2C
24QFN
24QSOP

Interrupt Pulse/Level output

CTRL option pin

Calibration Step (16 Steps)

Sensitivity Control (64 Steps)

LED dimming (16 Steps)

GT316L 16 1.8V ~ 5.5V Polling
Interrupt
I2C 28QFN
30TSSOP

16 I/O + 4 Output

Interrupt Pulse/Level output

CTRL option pin

High current LED Driver

Low Power mode - Calibration Step (16 Steps)

Sensitivity Control (64 Steps)

LED dimming (32 Steps)

개인정보처리방침

닫기

이메일무단수집거부

닫기

GreenPOS™

The GreenPOS™ is a trademark of GREENCHIP Inc, which means Power Oriented Solution

The AC Direct type LED driver can be provided at a competitive unit price along with a more diverse function support and convenient development environment in the existing SMPS LED driver-oriented LED lighting market.
The advantage of the AC Direct method is that compared to the existing SMPS and Buck type methods composed of complex and bulky passive elements, the design of the lighting equipment is possible with a significantly simplified power stage configuration, thereby reducing cost and extending the life span by more than 5 times. . In addition, PF and Power Efficiency characteristics are excellent, and the advantage is that there are fewer EMI issues than SMPS.

GreenTouch™

The GreenTouch™ is a trademark of GREENCHIP Touch sensor solution

GreenTouch™ , the core technology of GREENCHIP's touch sensors, is the most fundamental touch sensing algorithm that guarantees the reliability of capacitive touch sensors..

The Noise Buster™ circuit is embedded in GreenTouch5™ engine.

“Noise Buster™” circuit detects the sensing frequency affected by noise and determines the frequency at which interference can be reduced and serves to reduce the amount of noise applied to the SINx and RIN.
As a result, the GreenTouch5™ engine changes the sensing frequency to reflect the result, and helps the sensor to operate normally even in a noisy environment. (CS, RS, EFT, Impulse, Power ripple and etc.)