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Touch key IC BS8112C-3 20SSOP (5 pieces)

US$3.13 (Excl. Tax)
Out of stock
Product ID
BS8112C-3-20SSOP
DESCRIPTION

The BS8112C-3 is a 12-key touch key IC that provides serial or parallel interfaces to communicate with an external MCU. It also employed special internal circuitry to ensure excellent power noise rejection to reduce the possibility of false detections.

It also includes auto-calibration, low standby current, excellent resistance to voltage fluctuation, and other features.

NOTE
  1. Each purchasing unit includes 5 pieces of IC.
  2. The product image is for showing the product appearance, the pin count shown may not match the product pin count.

Quantity Discounts refresh image
Select Quantity Discount Unit price
1-9 - US$3.13
10-99 15% US$2.66
100-499 25% US$2.35
500+ 35% US$2.03
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FEATURES
  1. Operating voltage: 2.2V~5.5V
  2. Low standby current
  3. Auto-calibration
  4. Reliable touch detections
  5. Standby and normal operating modes
  6. Maximum key on duration time detection
  7. Adaptive voltage drop function
  8. Level Hold, selectable active level-low or high
  9. NMOS output with internal pull-high/CMOSDirect Output
  10. Both serial interface and parallel outputs
  11. Sensitivity adjustment using an external capacitor
  12. Minimal number of external components
PRODUCT SERIES
RESOURCES
  1. IC : Holtek BS8112C-3, Enhanced Touch Key, including datasheet, package dimension, etc.
File Icon Datasheet V1.20 (799.59 kB)
More Information
HS Code (reference) 8542.39.00.22-8
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