AR1020-I/ML
- Mfr.Part #
- AR1020-I/ML
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 10BIT 20QFN
- Stock
- 222
- In Stock :
- 222
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- JESD-30 Code :
- S-PQCC-N20
- Screening Level :
- Industrial
- Sampling Rate :
- 140 sps
- Number of Bits :
- 10
- Terminal Pitch :
- 0.5mm
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- Package Shape :
- Square
- RoHS :
- Details
- Contact Plating :
- Tin
- Resolution (Bits) :
- 10 b
- Current - Supply :
- 17mA
- Manufacturer :
- Microchip
- Surface Mount :
- yes
- Resolution :
- 10 bit
- Length :
- 4mm
- Type :
- Resistive Touch Screen Controller
- Width :
- 4mm
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Lead Free :
- Lead Free
- Terminal Position :
- QUAD
- Number of Functions :
- 1
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Compliant
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Brand :
- Microchip Technology
- Base Part Number :
- AR1020
- Seated Height-Max :
- 1 mm
- Operating Supply Current :
- 17mA
- Number of Pins :
- 20
- Packaging :
- Tube
- Package / Case :
- 20-VFQFN Exposed Pad
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~85°C
- Maximum Operating Temperature :
- + 85 C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- HTS Code :
- 9031.80.80.85
- REACH SVHC :
- No SVHC
- Published :
- 2009
- Category :
- Resistive Touch Screen Controller
- Minimum Operating Temperature :
- - 40 C
- Weight :
- 123.008581mg
- Temperature Grade :
- Automotive
- Series :
- mTouch™
- Output Current :
- 25mA
- Sensing Method :
- Resistive
- Number of Terminations :
- 20
- Terminal Form :
- NO LEAD
- Mounting Style :
- SMD/SMT
- ECCN Code :
- EAR99
- Subcategory :
- Data Converter ICs
- Number of Terminals :
- 20
- Package :
- Tube
- Radiation Hardening :
- No
- Product Category :
- Touch Screen Controllers
- Product Status :
- Active
- Input Type :
- 3 Key
- Height :
- 1mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting :
- Surface Mount
- Voltage Reference :
- --
- Mounting Type :
- Surface Mount
- Base Product Number :
- AR1020
- Nominal Input Voltage :
- 5V
- Product Type :
- Touch Screen Controllers
- Operating Supply Voltage :
- 3.3 V to 5 V
- Pbfree Code :
- yes
- Interface :
- I2C, Serial, SPI
- Pin Count :
- 20
- Voltage - Supply :
- 2.5V~5V
- Interface Type :
- I2C, SPI
- JESD-609 Code :
- e3
- Datasheets
- AR1020-I/ML

Touch Screen Controllers Microchip Technology AR1020-I/ML Overview
The Microchip Technology AR1020-I/ML is a high-performance touch screen controller designed to offer manufacturers a compact and efficient solution for integrating touch capabilities into a variety of applications. This 10-bit resolution controller, housed in a 20-QFN package, is particularly optimized for advanced touch functionalities. Its design prioritizes responsiveness and precision, making it an ideal choice for systems requiring reliable user interface solutions. By leveraging the AR1020-I/ML, manufacturers can significantly enhance the interactive experience of their devices, making them more attractive to B2B clients seeking bulk purchasing options for high-quality touch screen implementations.
AR1020-I/ML Features
The AR1020-I/ML Touch Screen Controller from Microchip Technology offers several key features that make it a standout option for any touch interface system. These features include high resolution 10-bit ADC that provides fine touch detection, low power consumption for enhanced battery life in portable devices, and advanced noise immunity that ensures reliable operation in noisy environments. Its compact 20-QFN package allows for integration in space-constrained applications, and its robust firmware supports multiple touch inputs, further broadening its usability in complex multi-touch scenarios.
AR1020-I/ML Applications
- Smartphones and Tablets: The AR1020-I/ML is utilized to provide precise touch input detection, enabling smooth and responsive user interfaces in compact mobile devices.
- Industrial Control Panels: In industrial settings, this controller offers robustness and precision, crucial for interfacing with machinery and ensuring operational accuracy under tough conditions.
- Home Automation Systems: Leveraging its advanced touch capabilities, the AR1020-I/ML can be integrated into home automation interfaces, enhancing user interaction with systems for lighting, security, and climate control.
- Automotive Infotainment Systems: The touch controller enhances dashboard functionality by enabling touch-based inputs for navigation and entertainment systems, providing a seamless interface for drivers and passengers alike.
- Medical Devices: In medical applications, the AR1020-I/ML ensures reliable and precise touch inputs, essential for devices where ease of use and accuracy are paramount.
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