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