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AT42QT1481-AUR
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 | 7 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Number of Pins | 44 |
| Operating Temperature | -40°C~105°C |
| Packaging | Digi-Reel® |
| Published | 2013 |
| Series | QMatrix™ |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Type | Buttons |
| Terminal Finish | Matte Tin (Sn) - annealed |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AT42QT1481 |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 4.75V |
| Number of Channels | 48 |
| Interface | SPI, UART |
| Operating Supply Current | 13mA |
| Max Supply Current | 25mA |
| Max Output Voltage | 600mV |
| Number of Inputs | Up to 48 |
| Resolution | 11 b |
| Sensing Method | Capacitive |
| Proximity Detection | No |
| Height | 1.05mm |
| Length | 10.1mm |
| Width | 10.1mm |
| RoHS Status | ROHS3 Compliant |
AT42QT1481-AUR Overview
Packaged in materials from Digi-Reel?. Mounting the PCB uses the Surface Mount command. A significant reason for 44-TQFP's popularity in the electronic industry is its low package cost. In order for it to operate normally, it requires the 4.75V~5.25V Supply Voltage. It uses Up to 48 inputs. The Type Buttons is suitable for standard grade applications. In order for it to operate properly, it should always have a temperature of -40°C~105°C. The QMatrix? Series has the best cost-down performance ratio on the market. It has a 11 b resolution. It is set to 13mA for its supply current. Using terminating 44s, it is constructed. In this case, the component's pin number remains 44. The gadget's biggest component has the number AT42QT1481. 5V-volts supply power to the component. 4.75V must be greater than Vsup, the supply voltage. Vsup reaches its maximum at 5.25V. During reflow, 260 is the peak temperature. The Surface Mount mount contains it. It is transmitted over a channel of 0 bytes.
AT42QT1481-AUR Features
44-TQFP package
AT42QT1481-AUR Applications
There are a lot of Microchip Technology AT42QT1481-AUR Capacitive Sensors applications.
- Night Lights
- Collision Avoidance
- Rain, Fog, Ice, Snow Sensor
- Automotive Door and Kick Sensors
- PC Peripherals
- Navigation devices
- Mobile Phones
- Remote Controls
- Tablets
- Rain I Fog I Ice I Snow Sensor