AR1020-I/SO
- Mfr.Part #
- AR1020-I/SO
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC SCREEN CNTRL 10BIT 20SOIC
- Stock
- 37,693
- In Stock :
- 37,693
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- Manufacturer :
- Microchip Technology
- Product Category :
- Touch Screen Controllers
- Terminal Finish :
- MATTE TIN
- Typical Operating Supply Voltage :
- 3.3 to 5 V
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Operating Supply Voltage :
- 3.3 V to 5 V
- Output Current :
- 25 mA
- Maximum Operating Temperature :
- +85 °C
- Minimum Operating Temperature :
- -40 °C
- Interface Type :
- SPI
- Contact Plating :
- Tin
- Terminal Pitch :
- 1.27mm
- Temperature Grade :
- Automotive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Input Voltage :
- 5V
- Sampling Rate :
- 140 S/s
- Package Type :
- SOIC
- Number of Bits :
- 10
- Sensor Type :
- Touch Screen Controllers
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Mounting :
- Surface Mount
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Seated Height-Max :
- 2.65 mm
- Packaging :
- Tube
- JESD-30 Code :
- R-PDSO-G20
- Brand :
- Microchip Technology / Atmel
- Product Type :
- Touch Screen Controllers
- Voltage - Supply :
- 2.5V~5V
- Number of Pins :
- 20
- Base Product Number :
- AR1020
- RoHS :
- Details
- Nominal Supply Current :
- 17mA
- Operating Supply Current :
- 17 mA
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- Voltage Reference :
- --
- HTS Code :
- 9031.80.80.85
- Base Part Number :
- AR1020
- Number of Terminals :
- 20
- JESD-609 Code :
- e3
- Pin Count :
- 20
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Type :
- Resistive Touch Screen Controller
- Published :
- 2009
- Supplier Device Package :
- 20-SOIC
- Touchscreen :
- 4, 5, or 8 Wire Resistive
- Package :
- Tube
- Sensing Method :
- Resistive
- Resolution (Bits) :
- 10 b
- Terminal Position :
- Dual
- Manufacturer :
- Microchip
- Reach Compliance Code :
- Compliant
- Interface :
- I2C, Serial, SPI
- Resolution :
- 10 bit
- Length :
- 12.8mm
- Height :
- 2.05mm
- Peak Reflow Temperature (Cel) :
- 250
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Screening Level :
- Industrial
- Dimensions :
- 12.8 x 7.5 x 2.05mm
- Number of Terminations :
- 20
- Category :
- Resistive Touch Screen Controller
- Product Category :
- Touch Screen Controllers
- Current - Supply :
- 17mA
- Series :
- mTouch™
- Supplier Package :
- SOIC W
- Package Shape :
- RECTANGULAR
- Width :
- 7.5mm
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 8 Weeks
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Lead Free :
- Lead Free
- Input Type :
- 3 Key
- Subcategory :
- Data Converter ICs
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Datasheets
- AR1020-I/SO

Touch Screen Controllers Microchip Technology AR1020-I/SO Overview
The Microchip Technology AR1020-I/SO is a high-performance touch screen controller integrated into a compact 20-SOIC package. Designed to provide precision and reliability, this 10-bit resolution controller is optimized for advanced touch screen applications. It offers robust on-chip EMI filtering and supports high-speed serial communication via I²C and SPI interfaces. The AR1020-I/SO is ideal for developers looking for a scalable and versatile solution that can be integrated into various interactive environments. Its high level of integration ensures reduced system complexity and enhanced touch performance, making it a prime choice for bulk purchases in commercial and industrial applications.
AR1020-I/SO Features
The AR1020-I/SO boasts multiple features designed for enhanced touch screen management. It includes automatic calibration which ensures consistent performance without manual adjustments, and supports up to 10 touch points, offering great flexibility for multi-touch applications. Its built-in noise immunity capabilities make it suitable for use in electrically noisy environments. Additionally, the low power consumption feature enhances device sustainability and operational efficiency.
AR1020-I/SO Applications
- Consumer Electronics: Integrated in smartphones, tablets, and GPS systems to provide reliable and accurate touch functionality.
- Automotive Controls: Used in dashboard touch screens and entertainment systems for enhanced user interaction and control.
- Industrial Machines: Employs in touch panels for machinery controls, providing durable and precise control interfaces.
- Medical Devices: Incorporated into medical monitoring systems, allowing healthcare providers to interact more effectively with devices.
- Home Automation: Applied in smart home devices like thermostats and control panels, facilitating easy and intuitive user interfaces.
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