AR1100-I/SO
- Mfr.Part #
- AR1100-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 12BIT 20SOIC
- Stock
- 15,066
- In Stock :
- 15,066
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- Subcategory :
- Data Converter ICs
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting :
- Surface Mount
- Number of Terminals :
- 20
- Package :
- Tube
- Voltage Reference :
- Internal
- REACH SVHC :
- No SVHC
- Base Part Number :
- AR1100
- Brand :
- Microchip Technology / Atmel
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- RECTANGULAR
- Voltage - Supply :
- 3.3V~5V
- Operating Temperature :
- -40°C~85°C
- Base Product Number :
- AR1100
- Contact Plating :
- Tin
- Number of Terminations :
- 20
- Seated Height-Max :
- 2.65 mm
- Product Type :
- Touch Screen Controllers
- Minimum Operating Temperature :
- - 40 C
- Nominal Supply Current :
- 25mA
- Product Status :
- Active
- Type :
- Resistive USB and RS-232 Touch Screen Controller
- Published :
- 2011
- Terminal Position :
- Dual
- Temperature Grade :
- Industrial
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- uPs/uCs/Peripheral ICs Type :
- MICROPROCESSOR CIRCUIT
- Peak Reflow Temperature (Cel) :
- 250
- Resolution (Bits) :
- 10, 12 b
- Category :
- Resistive USB and RS-232 Touch Screen Controller
- Packaging :
- Tube
- JESD-30 Code :
- R-PDSO-G20
- Length :
- 12.7762mm
- Current - Supply :
- 25mA
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- Sampling Rate :
- 150 S/s
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Package :
- SOIC
- JESD-609 Code :
- e3
- Supplier Device Package :
- 20-SOIC
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Qualification Status :
- Not Qualified
- Operating Supply Voltage :
- 3.3 V to 5 V
- Number of Bits :
- 12
- MSL :
- MSL 1 - Unlimited
- Lead Free :
- Lead Free
- Screening Level :
- Industrial
- Mounting Style :
- SMD/SMT
- RoHS :
- Details
- Surface Mount :
- yes
- Terminal Pitch :
- 1.27mm
- Additional Feature :
- ALSO OPERATES AT 5V SUPPLY
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 20
- Interface :
- Serial, UART, USB
- Input Type :
- 1 TSC
- Terminal Form :
- Gull wing
- Pin Count :
- 20
- Height :
- 2.3622mm
- Supply Voltage :
- 3.3V
- Maximum Operating Temperature :
- + 85 C
- Product Category :
- Touch Screen Controllers
- Interface Type :
- Serial, 4-Wire, 5-Wire, 8-Wire, UART, USB
- Series :
- mTouch™
- Manufacturer :
- Microchip
- Factory Lead Time :
- 7 Weeks
- Sensing Method :
- Resistive
- Resolution :
- 12 bit
- Operating Supply Current :
- 25mA
- Width :
- 7.493mm
- Datasheets
- AR1100-I/SO

Touch Screen Controllers Microchip Technology AR1100-I/SO Overview
The AR1100-I/SO by Microchip Technology is a highly versatile touch screen controller that seamlessly bridges traditional touch technologies with modern input methodologies. Designed for robustness and ease of integration, this IC utilizes a 12-bit resolution that ensures precise touch location detection and smooth user interaction. As a crucial component in developing responsive and reliable touch interfaces, the AR1100-I/SO is engineered to enhance user experience across various applications. The integration of this controller in your devices guarantees improved accuracy and performance, making it an ideal choice for manufacturers aiming to employ advanced touch capabilities in their products.
AR1100-I/SO Features
The AR1100-I/SO touch screen controller boasts several features that make it standout in the realm of touch input devices. Its high resolution of 12 bits allows for precise touch detection, translating into smoother and more responsive user interactions. The controller is packaged in a 20-SOIC format, making it compact and easy to integrate into various electronic assemblies. Additionally, it supports both resistive and capacitive touch screens, providing flexibility in different design specifications and user environments.
AR1100-I/SO Applications
- Consumer Electronics: Utilized in smartphones, tablets, and personal computers to provide precise and responsive touch functionalities.
- Automotive Infotainment Systems: Enhances the user interface in vehicle dashboards for more intuitive touch controls and better user experience.
- Industrial Controls: Deployed in machinery controls and interactive panels to ensure reliable operation in various industrial environments.
- Medical Devices: Used in medical equipment interfaces, allowing healthcare providers to interact more effectively with technology in sensitive environments.
- Home Automation Systems: Integrated into smart home devices, improving the usability and interactivity of home automation solutions.
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