AR1021-I/SO
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2009 |
| Series | mTouch™ |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| HTS Code | 9031.80.80.85 |
| Voltage - Supply | 2.5V~5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 250 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AR1021 |
| Pin Count | 20 |
| JESD-30 Code | R-PDSO-G20 |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Interface | I2C, Serial, SPI |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Nominal Supply Current | 17mA |
| Resolution (Bits) | 10 b |
| Touchscreen | 4, 5, or 8 Wire Resistive |
| Height Seated (Max) | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
AR1021-I/SO Overview
Presented in a Tube package.It was sent with the 20-SOIC (0.295, 7.50mm Width) package.Devices with I2C, Serial, SPI interfaces provide better data acquisition performance.Surface Mount-axis mounting is done.If your meter does not show 2.5V~5V for the supply voltage in the manner in which this unit is designed, it is recommended that you redo the circuit.This chip should operate at -40°C~85°C degrees Celsius on average.In total, there are 20 terminals, each of which has its own functions and characteristics.Its base part number is AR1021.The 20 pins of this part total to a total of seven in total.Linear devices can be powered by voltages as low as 2.5V.Voltage exceeding 5.25V is not permitted to supply the part.Please refer to the official website for more information on the mTouch? series, mTouch? product line, and mTouch? family.This device is used by both professionals and hobbyists to acquire ANALOG CIRCUIT analog data.
AR1021-I/SO Features
AR1021-I/SO Applications
There are a lot of Microchip Technology AR1021-I/SO Touch Screen Controllers applications.
- Music reproduction technology
- Digital beam-forming systems for ultrasound
- Cell Phones
- Industrial Process Control
- Telecommunications
- Multicarrier, multimode digital receivers
- Microcontrollers.
- Communication Systems
- Automotive
- Digital Storage Oscilloscope
