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TTP224 Touch Sensor IC

Write a review | 1 reviews

Stock: 30
Availability: InStock priceValidUntil: 2026-06-20
Brand: Tontek
SKU: 1180 | DAB650

Rs. 57.82 (inc GST)
Rs.49.00 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

TTP224 Touch Sensor IC

The TTP224/TTP224N TonTouch TM IC is capacitive sensing design specifically for touch pad controls.

The device built in regulator for touch sensor. Stable sensing method can cover diversity conditions. Human interfaces control panel links through non-conductive dielectric material. The main application is focused at replacing of the mechanical switch or button. The ASSP can independently handle the 4 touch pads with 4 direct output pins.

DNA Solutions has various makes & types of TouchSensor IC's. We deal in retail and bulk quantity as well. Check our collection of various types of TouchSensor IC.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of TTP224 Touch IC

Operating voltage:2.4V~5.5V
Built-in regulator with external enable/disable option
Operating current, @VDD=3V no load
At low power mode typical 2.5uA
At fast mode typical 9.0uA
@VDD=3V operating voltage :
The response time about 100mS at fast mode, 200mS at low power mode for TTP224
The response time about 60mS at fast mode, 160mS at low power mode for TTP224N
Sensitivity can adjust by the capacitance(0~50pF) outside for each touch pad
Provides Fast mode and Low Power mode selection by pad option(LPMB pin)
Provides direct mode or toggle mode
CMOS output or open drain output
Active high or active low by pad option(TOG/OD/AHLB pin).
Provides 2 output pins TPQ0D, TPQ2D that have no diode protection, active low
Have the maximum on time 120sec/64sec/16sec/infinite by pad option(MOT1, MOT0 pin)
After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled
Auto calibration for life, and the re-calibration period is about 4.0sec, when key has not be touched.

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How long does delivery take?

Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

What if a product is out of stock — can you arrange it?

Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.

Can you combine multiple orders into one shipment?

Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

View all FAQs →

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TTP224 Touch Sensor IC

Qty :

TTP224 Touch Sensor IC

DNA Solutions has various makes & types of TouchSensor IC's. We deal in retail and bulk quantity as well. Check our collection of various types of TouchSensor IC.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of TTP224 Touch IC

Operating voltage:2.4V~5.5V

Built-in regulator with external enable/disable option

Operating current, @VDD=3V no load

At low power mode typical 2.5uA

At fast mode typical 9.0uA

@VDD=3V operating voltage :

The response time about 100mS at fast mode, 200mS at low power mode for TTP224

The response time about 60mS at fast mode, 160mS at low power mode for TTP224N

Sensitivity can adjust by the capacitance(0~50pF) outside for each touch pad

Provides Fast mode and Low Power mode selection by pad option(LPMB pin)

Provides direct mode or toggle mode

CMOS output or open drain output

Active high or active low by pad option(TOG/OD/AHLB pin).

Provides 2 output pins TPQ0D, TPQ2D that have no diode protection, active low

Have the maximum on time 120sec/64sec/16sec/infinite by pad option(MOT1, MOT0 pin)

After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled

Auto calibration for life, and the re-calibration period is about 4.0sec, when key has not be touched.

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Operating current, @VDD=3V no load

Sensitivity can adjust by the capacitance(0~50pF) outside for each touch pad

Provides Fast mode and Low Power mode selection by pad option(LPMB pin)

Provides direct mode or toggle mode

Provides 2 output pins TPQ0D, TPQ2D that have no diode protection, active low

Have the maximum on time 120sec/64sec/16sec/infinite by pad option(MOT1, MOT0 pin)

After power-on have about 0.5sec stable-time, during the time do not touch the key pad, and the function is disabled

Auto calibration for life, and the re-calibration period is about 4.0sec, when key has not be touched.