QT60161-AS

Description：IC SCREEN CNTRL 16BIT 44TQFP
Series：QMatrix™

SKU:3cb57e63d5b3 Category: Touch Screen Controllers Brand: Microchip Technology

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC SCREEN CNTRL 16BIT 44TQFP
Series：QMatrix™
Mfr：Microchip Technology
Package：Bag
Touchscreen：2 Wire Capacitive
Resolution (Bits)：10, 16 b
Interface：SPI
Voltage Reference：-
Voltage - Supply：4.75V ~ 5.25V
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：44-TQFP
Supplier Device Package：44-TQFP (10x10)
Current - Supply：25 mA
Grade：-
Qualification：-

Download product information

QT60161-AS

Overview

The QT60161-AS is a QMatrix touchscreen controller manufactured by Microchip Technology. It features a 16-bit architecture with a 10-bit ADC resolution for high-precision sensing. The device operates within a supply voltage range of 4.75V to 5.25V and draws a typical supply current of 25 mA. It supports serial communication interfaces and is designed for surface-mount installation in a 44-TQFP package. The component is rated for an operating temperature range from -40°C to +105°C, ensuring reliability in industrial environments.

Feature Summary

Integrates a 16-bit processor core with dedicated 10-bit analog-to-digital conversion capabilities for accurate touch detection.
Supports QMatrix technology to enable robust multi-touch gesture recognition and enhanced noise immunity.
Utilizes a serial peripheral interface for efficient data transfer and system integration.

Applications

Industrial control panels requiring multi-touch input
Medical equipment user interfaces
Automotive infotainment systems

Procurement Notes

Verify the specific suffix 'AS' against the official Microchip datasheet to confirm pinout compatibility and functional specifications. Ensure that the required supply voltage and thermal operating conditions align with your system design before procurement. Cross-reference the package type to validate PCB footprint requirements.

Selection Notes

Select this component when a dedicated multi-touch controller with integrated signal processing is required. Consider the 44-TQFP package size and the 4.75V to 5.25V supply requirement during schematic design. Evaluate the need for QMatrix support versus single-touch solutions based on the intended user interaction complexity.

Part Context

The QT60161-AS belongs to the QMatrix family of touchscreen controllers from Microchip Technology. This series is engineered to provide advanced touch sensing capabilities with reduced external component count. The device integrates necessary analog front-end and digital processing functions into a single solution.

Replacement Considerations

Consult Microchip documentation for direct substitutes within the QT60xxx series. Verify pin-to-pin compatibility and software library support when considering alternative part numbers.