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Microchip Spread-Spectrum Charge-Transfer Touch Screen Controller, 14 bit Digital Output, SOT-23 Package AT42QT1010-TSHR
Specifications
| Country of Origin | India |
|---|---|
| Resolution | 14 bit |
| Brand | Microchip |
| Height | 550μm |
| Length | 2.05mm |
| Model | AT42QT1010-TSHR |
| Width | 2mm |
| Mount Type | Surface |
| Series | AT42QT1010 |
| Input Type | 1 Key |
| Maximum Operating Temperature | 85°C |
| Package Type | SOT-23 |
| Sub Type | Touch Screen Controller |
| Minimum Operating Temperature | -40°C |
| Interface Type | Digital Output |
| Pin Count | 6 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1.8V |
| Supply Current | 17μA |
| Sensing Technology | Spread-Spectrum Charge-Transfer |
Key Features
- Operates with a minimum supply voltage of 1.8V and maximum of 5.5V.
- Designed with a compact SOT-23 package and 6 pins for easy surface mounting.
- Supports 1 key input type for human machine interface applications.
- Functional temperature range from -40°C to 85°C suitable for industrial environments.
- Consumes a low supply current of only 17µA enabling energy-efficient operation.
- Measures 2.05 mm in length, 2 mm in width, and has a height of 550μm for space-constrained designs.
- Includes spread-spectrum charge-transfer sensing for reliable touch detection and noise immunity.
- No automotive standard certifications are applied to this product.
Product Description
Microchip AT42QT1010-TSHR is a surface-mount touch screen controller featuring advanced 14-bit digital output using spread-spectrum charge-transfer sensing technology. It supports a single key input designed for human machine interface (HMI) applications and utilizes a compact SOT-23 package with 6 pins, making it suitable for embedded electronics and slim-profile devices.
This controller operates over a wide supply voltage range of 1.8V to 5.5V and is capable of functioning reliably across an industrial temperature range from -40°C to 85°C. The device consumes a low supply current of just 17µA, optimizing power usage for battery-powered and low-energy applications.
With dimensions of 2.05 mm length, 2 mm width, and a package height of 550μm, the AT42QT1010-TSHR is engineered for compact integration. The spread-spectrum charge-transfer sensing method employed enhances noise immunity and ensures precise touch detection performance.
This touch screen controller does not conform to automotive standards but is primarily intended for semiconductor applications in consumer electronics, industrial machinery interfaces, and other embedded touch sensor implementations.
High resolution 14-bit digital output for accurate touch sensing. Spread-spectrum charge-transfer sensing provides noise reduction and reliability. Low power consumption at 17 microamps enhances energy efficiency. Wide operating voltage range suitable for varied electronic environments.
Surface mount SOT-23 package allows for compact PCB design and assembly. Extended operating temperature range enables industrial and commercial use. Single key input design simplifies interface requirements. Compact physical footprint facilitating integration into small form factor devices.
Ideal for human machine interface applications requiring precision touch sensing.
Microchip products like the AT42QT1010-TSHR are widely used in industrial, commercial, and embedded system applications where reliable touch input detection is critical. Their robust packaging and electrical parameters support system designers in creating efficient and effective touch-enabled devices.
Browse other touch screen controllers and related semiconductor sensor ICs at EnvMart for comprehensive industrial electronics solutions.
Explore more products in our Touch Screen Sensor category.
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Frequently Asked Questions
This model operates with a minimum supply voltage of 1.8V and a maximum of 5.5V.
It measures 2.05 mm in length, 2 mm in width, and has a height of 550μm.
The AT42QT1010-TSHR features a high resolution of 14 bits for its digital output.
It employs spread-spectrum charge-transfer sensing technology, which enhances noise immunity and touch detection reliability.
The controller can function reliably within a temperature range of -40°C to 85°C, making it suitable for industrial environments.
It consumes a low supply current of only 17µA, optimizing energy efficiency for battery-powered applications.
This model has a pin count of 6, designed for easy surface mounting.
It supports a single key input type, suitable for human-machine interface applications.
The AT42QT1010-TSHR is packaged in a compact SOT-23 format, ideal for space-constrained designs.
No, the AT42QT1010-TSHR does not conform to automotive standards.
It is primarily intended for semiconductor applications in consumer electronics, industrial machinery interfaces, and embedded touch sensor implementations.
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