| Part number: | AT42QT1481-AUR |
| Description: | Interface - Sensor, Capacitive Touch 44-TQFP 4.75V~5.25V -40°C~105°C QMatrix™ 11 b 0.8mm AT42QT1481 5V IC TOUCH SENSOR 48KEY 44TQFP |
| Manufacturer | Microchip Technology |
| Encapsulation | - |
| Quantity | 0 |
| RoHS | YES |
| TYPE | DESCRIPTION |
| 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 |
| [email protected] 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 |
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