AR1011T-I/SO
- Mfr.Part #
- AR1011T-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 10BIT 20SOIC
- Stock
- 11,052
- In Stock :
- 11,052
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- RoHS :
- Details
- Package Shape :
- RECTANGULAR
- Resolution :
- 10 bit
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Type :
- Resistive
- Operating Supply Voltage :
- 2.5000, 5.2500 V
- Operating Temperature :
- -40°C~85°C
- Surface Mount :
- yes
- Nominal Supply Current :
- 17mA
- Mounting Style :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Input Type :
- 3 Key
- Base Part Number :
- AR1011
- Terminal Form :
- Gull wing
- Product Type :
- Touch Screen Controllers
- Pin Count :
- 20
- Terminal Pitch :
- 1.27mm
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Operating Temperature :
- 85 °C
- Voltage Reference :
- --
- Reach Compliance Code :
- Compliant
- Resolution (Bits) :
- 10 b
- Supplier Device Package :
- 20-SOIC
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Terminal Position :
- Dual
- Number of Channels :
- 1
- Voltage - Supply :
- 2.5V~5V
- HTS Code :
- 8542.39.00.01
- Subcategory :
- Data Converter ICs
- Supply Voltage-Min (Vsup) :
- 2.5V
- Number of Functions :
- 1
- Product Status :
- Active
- Temperature Grade :
- Automotive
- Min Operating Temperature :
- -40 °C
- Sampling Rate :
- 140 S/s
- Factory Lead Time :
- 8 Weeks
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- Seated Height-Max :
- 2.65 mm
- Number of Terminations :
- 20
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Base Product Number :
- AR1011
- JESD-30 Code :
- R-PDSO-G20
- Package :
- Tape and Reel (TR)
- Supply Voltage-Max (Vsup) :
- 5.25V
- Product Category :
- Touch Screen Controllers
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Manufacturer :
- Microchip
- Peak Reflow Temperature (Cel) :
- 250
- Published :
- 2009
- Height Seated (Max) :
- 2.65mm
- Supplier Package :
- SOIC
- Brand :
- Microchip Technology
- Maximum Operating Temperature :
- + 85 C
- Operating Supply Current :
- 17mA
- Interface Type :
- UART
- Current - Supply :
- 17mA
- Width :
- 7.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Supply Voltage :
- 2.5 V
- Max Supply Voltage :
- 5.25 V
- Series :
- mTouch™
- Minimum Operating Temperature :
- - 40 C
- Interface :
- UART
- Number of Pins :
- 20
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mount :
- Surface Mount
- Number of Terminals :
- 20
- Length :
- 12.8mm
- Datasheets
- AR1011T-I/SO
AR1011T-I/SO Documents

Touch Screen Controllers Microchip Technology AR1011T-I/SO Overview
The AR1011T-I/SO from Microchip Technology is a high-performance touch screen controller designed to deliver precise 10-bit resolution in a compact 20SOIC package. This controller is engineered to meet the rigorous demands of modern touch screen applications, providing reliable and accurate touch detection and control. With its robust design and Microchip's cutting-edge technology, the AR1011T-I/SO is an ideal solution for developers looking to integrate touch functionality into their applications. The integration of this touch screen controller not only enhances user experience but also offers improved interface flexibility, making it a vital component in both commercial and industrial markets.
AR1011T-I/SO Features
The AR1011T-I/SO boasts a range of features that make it stand out in the realm of touch screen controllers. Key features include its 10-bit resolution which ensures high precision in touch detection, low power consumption which is ideal for portable devices, and advanced noise immunity capabilities which enhance performance in challenging environments. Additionally, the ease of integration due to its standard SOIC packaging allows for streamlined development and deployment in various applications.
AR1011T-I/SO Applications
- Smart Home Devices: The AR1011T-I/SO can be utilized in smart home interfaces, such as smart thermostats or security systems, providing users with responsive and intuitive touch controls.
- Portable Electronics: Perfect for portable electronic devices like tablets and e-readers, where power efficiency and accurate touch functionality are paramount.
- Industrial Controls: Suitable for use in industrial environments, offering robust touch control under harsh conditions, enhancing the interface reliability of machinery and control panels.
- Automotive Infotainment Systems: This controller is ideal for automotive applications, ensuring reliable touch input in vehicle infotainment systems, even in dynamic driving conditions.
- Medical Devices: The precise and reliable touch capability of the AR1011T-I/SO makes it a great choice for medical devices, where accuracy and ease of use are crucial for device operation.
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