This detailed comparison of AT42QT1245-AUR and AT42QT1244-AU in the Interface - Sensor, Capacitive Touch provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Roving Networks / Microchip Technology | Roving Networks / Microchip Technology |
|---|---|---|
| Package / Case | 32-TQFP | 32-TQFP |
| Description | IC TOUCH SENSOR 24KEY 32TQFP | IC TOUCH SENSOR 24KEY 32TQFP |
| In Stock | 578 | 418 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | QMatrix™ | QMatrix™ |
| Package | Tape & Reel (TR)Cut Tape (CT)Cut Tape (CT)Digi-Reel® | TrayTray |
| Type | Buttons | Buttons |
| Proximity Detection | No | No |
| Number of Inputs | Up to 24 | Up to 24 |
| LED Driver Channels | - | - |
| Interface | SPI | I²C |
| Resolution | 10 b | 10 b |
| Voltage - Supply | 3V ~ 5V | 3V ~ 5V |
| Current - Supply | 6.6mA | 6.6mA |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C |
| Supplier Device Package | 32-TQFP (7x7) | 32-TQFP (7x7) |
