XPT2046 (ADS7843) - Touch Screen Decoder IC

4-wire resistive touch screen decoder

Product Code 4109

Available We dispatch same day if ordered by 1PM (excluding holidays), then courier usually takes 2-5 days.
Real Time Availability
Ready Stock: 15 nos.
Factory Leadtime for more quantity: 15 days
Quantity Pricing
Quantity :
Price (Discount%)
1-9 :
Rs.65.00/- (0%)
10-24 :
Rs.61.75/- (5%)
25-49 :
Rs.60.45/- (7%)
50-99 :
Rs.59.15/- (9%)
100-249 :
Rs.58.50/- (10%)
250-499 :
Rs.57.85/- (11%)
500-999 :
Rs.56.55/- (13%)
1000+ :
Rs.55.25/- (15%)
XPT2046 (ADS7843) - Touch Screen Decoder IC
Sunrom Product Code for Ordering:

The ADS7843 / XPT2046 (100% Equivalent ICs) is the most popular decoder IC for resistive type touch screen. You will find such IC in almost any commercial unit. It is 4-wire resistive touch screen controller that incorporates a 12-bit 125 kHz sampling SAR type A/D converter. The XPT2046 can detect the pressed screen location by performing two A/D conversions.

You can use your microcontroller's SPI to read/write the device.

There is a IRQ/PEN signal output, that only when we press the touch panel, the IRQ signal will become low. When released, it will become back to high. 

IC Package SOP16 / SSOP16

Related Links

Related Products

No results found.

Sunrom Electronics & Sunrom Technologies are two companies, that are the foremost online e-commerce stores since 2004, providing innovative embedded systems, components & services. Our aim is to empower you to Make In India. We work closely with electronics manufacturing companies & individuals to understand & solve the challenges faced during production. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience.

Pride of India   Google Reviews