AT42QT2640-AUR OverviewMaterials from Cut Tape (CT) are used to package it. In order to mount it on the PCB, Surface Mount is used. A significant part of the 44-TQFP's popularity in the electronic industry is its low package cost. Providing the 4.75V~5.25V Supply Voltage ensures its normal operation. Inputs of Up to 64 are used. For standard grade applications, it belongs to the Type Buttons, Slider, Wheel. Its operational temperature should always be kept at -40°C~105°C. As the cost-down performance ratio is the best available on the market, the QMatrix™ Series offers the best value. 13mA provides the supply current for this system. The resolution of the part is 11 b. The channels of the LED drivers are --. The device's supply current is set to 13mA. It is constructed using terminations of 44. The component's pin number remains 44. The greatest component of the gadget has the number AT42QT2640. The component is always powered by a 5V volt supply. The Supply Voltage, Vsup, must be greater than 4.75V. The package of the supplier device is 44-TQFP (10x10). 5.25 V is reached as the maximum Supply Voltage (Vsup). The peak of the reflow temperature is 260. It's included in the Surface Mount mount. There are 64 Channel channels over which data is transmitted. For its operation, 5.25V voltage is provided. Under the Sensors subcategory, it can be classified.
AT42QT2640-AUR Features44-TQFP package
-- LED driver channels
Sensors subcategory
AT42QT2640-AUR ApplicationsThere are a lot of Microchip Technology
AT42QT2640-AUR Capacitive Sensors applications.
Proximity Sensor
Gesture Recognition
Automotive Door I Kick Sensors
Automotive Rain Sensor
Remote and Direct Liquid Level Sensor
High-resolution Metal Profling
Rain I Fog I Ice I Snow Sensor
Material Size Detection
Material Stack Height
Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink
| Factory Lead Time | 16 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of Terminals | 44 |
| Interface Type | SPI |
| Manufacturer | Microchip |
| Brand | Microchip Technology |
| RoHS | Details |
| Package | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; |
| Base Product Number | AT42QT2640 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Package Shape | SQUARE |
| Operating Temperature | -40°C~105°C |
| Packaging | Cut Tape (CT) |
| Series | QMatrix™ |
| Published | 2012 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Type | Buttons, Slider, Wheel |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Sensors |
| Voltage - Supply | 4.75V~5.25V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.8mm |
| Reach Compliance Code | compliant |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AT42QT2640 |
| JESD-30 Code | S-PQFP-G44 |
| Operating Supply Voltage | 5.25V |
| Supply Voltage-Max (Vsup) | 5.25 V |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Min (Vsup) | 4.75V |
| Number of Channels | 64 Channel |
| Interface | SPI |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 13mA |
| Nominal Supply Current | 13A |
| Current - Supply | 13mA |
| Number of Inputs | Up to 64 |
| Seated Height-Max | 1.2 mm |
| Resolution | 11 b |
| Product Type | Touch Sensors |
| Sensor Type | Button, Slider, Wheel |
| Touchscreen | Capacitive |
| Proximity Detection | No |
| LED Driver Channels | -- |
| Product Category | Capacitive Touch Sensors |
| Length | 10mm |
| Height Seated (Max) | 1.2mm |
| Width | 10mm |
| RoHS Status | ROHS3 Compliant |
AT42QT2640-AUR Datasheet
+8613715157867