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MICROCHIP AR1020-I/SS
Touch Screen Controller IC, I2C, SPI Interface, 10 bit Resolution, 3.135 V to 3.465 V, SSOP-20
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- AR1020-I/SS
- Order Code:
- 1755841
-
-
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- Product Range
- AR1000
- Technical Datasheet:
- AR1020-I/SS Datasheet
- ECAD / MCAD
-
Product Range Selector (AR1000)
See all from this product rangeProduct Overview
The AR1020-I/SS is an analogue resistive Touch Screen Controller features complete, easy to integrate and universal touch screen controller chip. The AR1000 series has sophisticated proprietary touch screen decoding algorithms to process all touch data, saving the host from the processing overhead. It is providing filtering capabilities beyond that of other low-cost devices, the AR1000 delivers reliable, validated and calibrated touch coordinates. Using the on-board EEPROM, the AR1000 can store and independently apply the calibration to the touch coordinates before sending them to the host. This unique combination of features makes the AR1000 the most resource-efficient touch screen controller for system designs, including embedded system integrations.
- Power-saving sleep mode
- Built-in drift compensation algorithm
- 128-byte of user EEPROM
- Off, stream, down, up touch modes
- 4, 5 and 8-wire analogue resistive touch sensor
- 10-bit Maximum touch resolution
- 140 reports per second (typical) with a touch sensor of 0.02uF with 200Ω layers
- Actual report rate is dependent on the touch sensor used
Applications
Industrial, Communications & Networking, Consumer Electronics, Portable Devices
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- I2C, SPI
- :
- 10bit
- :
- 3.135V
- :
- 3.465V
- :
- SSOP
- :
- 20Pins
- :
- AR1000
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
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289 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 8/25/25
289 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥346.74
(
¥381.41
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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| 1+ | ¥346.74 (¥381.41) | ( ) |
| 25+ | ¥305.68 (¥336.25) | ( ) |
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