AR1011-I/SO
- Mfr.Part #
- AR1011-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 10BIT 20SOIC
- Stock
- 647
- In Stock :
- 647
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- Supply Voltage-Min (Vsup) :
- 2.5V
- Product Category :
- Touch Screen Controllers
- Product Status :
- Active
- Package Shape :
- RECTANGULAR
- Input Type :
- 3 Key
- Reach Compliance Code :
- Compliant
- Interface Type :
- 4-Wire, 5-Wire, 8-Wire, UART
- Mounting Style :
- SMD/SMT
- Supplier Device Package :
- 20-SOIC
- Product Type :
- Touch Screen Controllers
- Temperature Grade :
- Automotive
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- JESD-609 Code :
- e3
- Sensing Method :
- Resistive
- Conversion Rate :
- 140 sps
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Height :
- 2.35mm
- Number of Functions :
- 1
- Max Operating Temperature :
- 85 °C
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- 250
- Package :
- Tube
- Operating Temperature :
- -40°C~85°C
- Minimum Operating Temperature :
- - 40 C
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Width :
- 7.5mm
- ECCN Code :
- EAR99
- Maximum Operating Temperature :
- + 85 C
- Resolution :
- 10 bit
- Sampling Rate :
- 140 S/s
- Factory Lead Time :
- 8 Weeks
- Length :
- 12.8mm
- Base Product Number :
- AR1011
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS :
- Details
- Contact Plating :
- Tin
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Supplier Package :
- SOIC
- Voltage - Supply :
- 2.5V~5V
- Min Supply Voltage :
- 2.5 V
- Brand :
- Microchip Technology / Atmel
- Published :
- 2009
- Manufacturer :
- Microchip
- Number of Terminals :
- 20
- Packaging :
- Tube
- Type :
- Resistive Touch Controller
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Operating Supply Voltage :
- 5.25 V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Nominal Supply Current :
- 17mA
- Base Part Number :
- AR1011
- Operating Supply Current :
- 17 mA
- Max Supply Voltage :
- 5.25 V
- Interface :
- UART
- Number of Terminations :
- 20
- Lifecycle Status :
- NRND (Last Updated: 2 years ago)
- Number of Pins :
- 20
- Lead Free :
- Lead Free
- Seated Height-Max :
- 2.65 mm
- Voltage Reference :
- --
- Subcategory :
- Data Converter ICs
- Current - Supply :
- 17mA
- Supply Voltage-Max (Vsup) :
- 5.25V
- Surface Mount :
- yes
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Min Operating Temperature :
- -40 °C
- Series :
- mTouch™
- Pin Count :
- 20
- Resolution (Bits) :
- 10 b
- JESD-30 Code :
- R-PDSO-G20
- HTS Code :
- 9031.80.80.85
- Datasheets
- AR1011-I/SO
AR1011-I/SO Documents

Touch Screen Controllers Microchip Technology AR1011-I/SO Overview
Designed to enhance interactive solutions, the AR1011-I/SO Touch Screen Controller by Microchip Technology is a high-performance, 10-bit resolution IC specifically tailored for advanced touch screen applications. This controller simplifies the integration process with its robust serial interface and small 20-SOIC package, making it an ideal choice for developers looking to implement precise touch functionality into their designs. By combining precision with ease of integration, the Touch Screen Controllers Microchip Technology AR1011-I/SO enhances user experience across a wide array of touch-enabled devices.
AR1011-I/SO Features
The AR1011-I/SO boasts a variety of features that make it a go-to solution for touch screen management. Key features include a 10-bit resolution that ensures high precision in touch detection, a flexible serial interface that supports various communication protocols, and a compact 20-SOIC package that is suitable for space-constrained applications. Additionally, it operates effectively across a wide range of temperatures, making it versatile for various industrial environments.
AR1011-I/SO Applications
- Smart Home Devices: The AR1011-I/SO can be integrated into smart home control panels to facilitate responsive and accurate touch interactions, enhancing user control over home automation systems.
- Point of Sale (POS) Systems: In retail environments, this controller helps develop highly reliable POS terminals, ensuring swift and precise touch inputs critical for fast-paced transactions.
- Medical Equipment: The accuracy and reliability of the AR1011-I/SO make it suitable for touch interfaces in medical devices, where precision and ease of use are paramount for both practitioners and patients.
- Automotive Interfaces: This controller is also used in automotive touch panels, where its robustness and precision enhance the interactivity and functionality of vehicle dashboard screens.
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