Microchip Technology Inc
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AR1100

Status: Not Recommended for new designs

Features:

  • Supports any manufacturer''s 4-, 5-, or 8-wire analog resistive touch screen
  • RS-232/UART or USB communication
  • Full suite of software drivers 
  • 1024x1024 resolution
  • EEPROM calibration retention
  • Supports any size analog resistive touch screen, 1.5" - 24"
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The mTouch AR1100 Resistive Touch Screen Controller is a high performance, low cost, USB, universal touch screen controller. Building on the the AR1000 Series, the AR1100 adds USB Mouse and USB Digitizer modes to Microchip’s high quality, low cost touch controller portfolio. The AR1100 is available both as a chip and a production ready board solution and supports any manufacturer’s 4-, 5-, or 8-wire analog resistive touch screen.

Additional Features
    • Supports any manufacturer's 4-, 5-, or 8-wire analog resistive touch screen
    • RS-232/UART or USB communication
    • Full suite of software drivers 
    • 1024x1024 resolution
    • EEPROM calibration retention
    • Supports any size analog resistive touch screen, 1.5" - 24"
Parametrics
Name
Value
Product Type
Analog Resistive Controller
Measurement Principle
Resistance
Report Rate (pps)
150
Number of Touches
1
Power
3.3Vdc ±5%,5.5Vdc ±5%
Power Modes
2
Position Resolution
1024x1024
Interface
USB, USART
Features
4, 5, & 8 wire support
Voltage Range
3.30V - 5.50V

Documents

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RS232, USB

RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AR1100-I/SO
0.542000
0.973684
20
SOIC
.300in
Matte Tin
e3
Rohs icon
efup china icon
AR1100T-I/SO
0.542000
0.311875
20
SOIC
.300in
Matte Tin
e3
Rohs icon
efup china icon
AR1100T-I/SS
0.164200
0.416250
20
SSOP
.209in
Matte Tin
e3
Rohs icon
efup china icon
AR1100-I/SS
0.164200
0.343284
20
SSOP
.209in
Matte Tin
e3
Rohs icon
efup china icon
AR1100BRD
10.000000
24
MODULE
Varies
NiAu
e4
Rohs icon
efup china icon
AR1100T-I/MQ
0.067130
0.166970
20
QFN
5x5x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
AR1100-I/MQ
0.067130
0.109589
20
QFN
5x5x0.9mm
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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