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AT42QT2120-XUR
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C |
| Packaging | Cut Tape (CT) |
| Published | 1997 |
| Series | QTouch™ |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Type | Buttons, Slider, Wheel |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Voltage - Supply | 1.8V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AT42QT2120 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Number of Channels | 12 |
| Interface | I2C |
| Number of Inputs | Up to 12 |
| Proximity Detection | Yes |
| LED Driver Channels | Up to 10 |
| Height Seated (Max) | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
AT42QT2120-XUR Overview
It is packaged using materials from Cut Tape (CT). For mounting on the PCB, Surface Mount is used. 20-TSSOP (0.173, 4.40mm Width) is extremely popular in the electronic industry due to its low package cost. 1.8V~5.5V's normal operation is guaranteed by the 1.8V~5.5V Supply Voltage. This method uses inputs from Up to 12. It belongs to the Type Buttons, Slider, Wheel for standard grade applications. A constant -40°C~85°C temperature should be maintained for its operation. With the best cost-down performance ratio on the market, the QTouch? Series provides the best value for your money. Drivers for LEDs have Up to 10 channels. Using 20 terminations, it is constructed. As long as the pin number remains 20, the component is in good shape. The gadget's main component is characteriAT42QT2120ed by the number AT42QT2120. 3.3V-volts supply power to the component. Vsup must be greater than 1.8V. At Vsup, maximum Supply Voltage (5.5V) is reached. A reflow temperature peak is 260. There are 12 channels for transmitting data.
AT42QT2120-XUR Features
20-TSSOP (0.173, 4.40mm Width) package
Up to 10 LED driver channels
AT42QT2120-XUR Applications
There are a lot of Microchip Technology AT42QT2120-XUR Capacitive Sensors applications.
- MP3 players
- Appliances
- Remote and Direct Liquid Level Sensor
- Mobile Phones
- Automotive Door I Kick Sensors
- Collision Avoidance
- PC Peripherals
- E-reader
- Mobile handsets and smartphones
- Level Sensor for Liquids, including Conductive ones such as Detergent, Soap, and Ink