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