| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,700 pcs
|
3700 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
1,874 pcs
|
1874 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Interface | |
| LED Driver Channels | |
| Mounting Type | |
| Number of Inputs | |
| Operating Temperature | |
| Panel Thickness | |
| Proximity Detection | |
| Supplier Device Package | |
| Technology | |
| Type | |
| Voltage |
The AT42QT1060-MMUR from Microchip Technology is a versatile six-channel capacitive touch sensor IC designed for various applications. It utilizes patented spread-spectrum charge-transfer technology for reliable touch detection.
This IC supports up to six QTouch keys and seven configurable I/O lines, with PWM control for LED driving. Key features include self-calibration, auto drift compensation, noise filtering, and Adjacent Key Suppression (AKS) for enhanced performance. The interface is I2C-compatible, operating as a slave at 100 kHz, and also provides discrete detection outputs.
Designed for flexibility, the AT42QT1060-MMUR can be configured as a combination of keys and input/output lines. It supports a wide operating voltage range of 1.8V to 5.5V and operates within an ambient temperature range of -40°C to 85°C. The sensitivity of each key is individually settable via a serial interface.
The sensor IC is housed in a 28-pin VQFN (4x4 mm) package, suitable for surface mounting. It is compatible with various panel materials including plastic, glass, composites, and painted surfaces, with panel thicknesses up to 10 mm for glass and 5 mm for plastic. Electrode materials can include etched copper, silver, carbon, or Indium Tin Oxide (ITO).
The AT42QT1060-MMUR operates from 1.8V to 5.5V.
The AT42QT1060-MMUR operates from -40°C to 85°C.
The AT42QT1060-MMUR is available in a 28-VQFN (4x4) or 28-VFQFN Exposed Pad surface-mount package.
The AT42QT1060-MMUR supports up to 6 touch keys.
The AT42QT1060-MMUR uses an I2C-compatible slave mode interface at 100 kHz.
The AT42QT1060-MMUR supports plastic, glass, composites, and painted surfaces.
The maximum panel thickness is up to 10 mm for glass and up to 5 mm for plastic.