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