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QT112-S Microchip Technology
Microchip Technology
Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.
View All Product from Microchip TechnologyThe QT111 is a touch sensor IC having recalibration timeouts (“max on-duration”) of 5 minutes and infinity. Thisallows the device to be used in situations where recalibration timeouts are not desired, for example in certainconsumer, machine tool and process control applications where continuous touch over long periods is desired,like hand-on-joystick sensors, dead-man switches, etc. Although the primary application of the device is still as a‘touch sensor’, longer timeouts also aknowledge alternate uses for the QT110 family, for example in processcontrols.
The QT112 is a variant of the QT110 having a faster response time of 49ms worst case, and 25ms typical. It isdesigned for those touch sensing applications where faster speed is paramount, for example in games and toyswhere rapid reaction time is critical, or in machine tool controls where speed is important. It trades off powerconsumption for speed. Also, note that the device has a consensus filter count 2 instead of 4, and does not havean acoustic driver for a piezo 'beeper'.
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A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their QT112-S devices on our platform. We prioritize the sourcing channels and quality of QT112-S products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
A: Utilize SZComponents's intelligent search engine, filter by the Touch Screen Controllers category, or navigate through the 's brand page for comprehensive information.
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your QT112-S order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the QT112-S if it does not meet your expectations under the following conditions:
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TYPE | DESCRIPTION | Select all |
---|---|---|
Resolution (Bits) | 14 b | |
Interface | Serial | |
Voltage Reference | Internal | |
Voltage - Supply | 2.45V ~ 5.25V | |
Current - Supply | 60 µA | |
Operating Temperature | 0°C ~ 70°C | |
Mounting Type | Surface Mount | |
Series | QProx™ | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Package | Tube | |
Supplier Device Package | 8-SO | |
Product Status | Obsolete | |
Touchscreen | 2 Wire Capacitive |
Microchip Technology
Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.
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