AT42QT2120-SUR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Supplier Device Package | 20-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Cut Tape (CT) |
| Published | 1997 |
| Series | QTouch™ |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | Buttons, Slider, Wheel |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 1.8V~5.5V |
| Base Part Number | AT42QT2120 |
| Number of Channels | 12 |
| Interface | I2C |
| Number of Inputs | Up to 12 |
| Proximity Detection | Yes |
| LED Driver Channels | Up to 10 |
| RoHS Status | ROHS3 Compliant |
AT42QT2120-SUR Overview
Packaging materials from Cut Tape (CT) are used. It is mounted on the PCB using Surface Mount. 20-SOIC (0.295, 7.50mm Width)'s low package cost is a major reason for its popularity in the electronics industry. 1.8V~5.5V's normal operation is guaranteed by the 1.8V~5.5V Supply Voltage. It is used to input values of Up to 12. Standard grade applications belong to Type Buttons, Slider, Wheel. The temperature should always be kept at -40°C~85°C during operation. It offers the best value on the market due to the best performance-cost ratio. In LED drivers, channels Up to 10 are used. Neither the pin number nor the component name has changed. AT42QT2120 is the number of the biggest component in the gadget. There is a 20-SOIC package on the supplier's device. 12 channels are used for data transmission. As long as it is operating, it should be warmer than -40°C. It is at this point that the maximum Operating Temperature is 85°C.
AT42QT2120-SUR Features
20-SOIC (0.295, 7.50mm Width) package
Up to 10 LED driver channels
AT42QT2120-SUR Applications
There are a lot of Microchip Technology AT42QT2120-SUR Capacitive Sensors applications.
- Automotive Door I Kick Sensors
- High-resolution Metal Profling
- MP3 players
- MP3 Players
- Remote controls
- E-reader
- Mobile handsets and smartphones
- Access Controls
- Standard PIR sensor cost reduction
- Compact Capacitive Keyboards
