ATMXT144UD-AMBSLI2CVAO
ActiveTOUCHSCREEN CONTROLLER FOR MULTI-TOUCH SLIDER
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ATMXT144UD-AMBSLI2CVAO
ActiveTOUCHSCREEN CONTROLLER FOR MULTI-TOUCH SLIDER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | ATMXT144UD-AMBSLI2CVAO |
|---|---|
| Interface | I2C |
| Mounting Type | Wettable Flank, Surface Mount |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 56-VFQFN Exposed Pad |
| Supplier Device Package | 56-VQFN (7x7) |
| Touchscreen | 2 Wire Capacitive |
| Voltage - Supply | 3.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Microchip Direct | TRAY | 1 | $ 2.49 | |
| 25 | $ 2.28 | |||
| 100 | $ 2.06 | |||
| 1000 | $ 1.90 | |||
| 5000 | $ 1.81 | |||
Description
General part information
ATMXT144UD-SL Series
The ATMXT144UD-SL is a touch controller containing pre-programmed firmware specifically designed for implementing a long multi-touch slider with up to 144 adjacent capacitive nodes.
Its self-capacitance and mutual-capacitance acquisition, paired with its excellent intrinsic signal-to-noise performance, enables the detection and tracking of multi-finger thick gloves through a wide variety of overlay materials and thicknesses, even in the presence of moisture.
With fast report rates up to 200Hz and first touch latency below 15ms, a consistent user touch experience can be achieved between the slider and an adjacent touch display.
Documents
Technical documentation and resources
