Free shipping To
If you think the price is too high, please click to apply for lower price
The TTP226 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 8 touch pads with 8 direct output pins.
|English Manual / Spec||Yes|
|Other Features||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. Application: Wide consumer products; Button key replacement|
|Dimensions & Weight|
|Dimensions||1.85 in x 1.81 in x 0.2 in (4.7 cm x 4.6 cm x 0.5 cm)|
|Weight||0.21 oz (6 g)|
|1 x Capacitive Touch PAD Sensor|
To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.
|Quantity||3+ units||5+ units||10+ units|
|Rate||US$3.03 shipped||US$3.02 shipped||US$3.01 shipped|
What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.
Looking to get even more?