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AK4183 - I2C Touch Screen Controller

Description

The AK4183 is a 4-wire resistive touch screen controller that incorporates SAR type A/D converter.

The AK4183 operates down to 2.5V supply voltage in order to connect a low voltage drive processor.

The AK4183 can detect the pressed screen location by performing two A/D conversions.

Features

  • 12-bit SAR type A/D Converter with S/H circuit.
  • Low Voltage Operation (2.5V ∼ 3.6V).
  • I2C bus I/F Supports (Standard mode 100 KHz, Fast mode 400 KHz).
  • 4-wire resistive touch screen Interface.
  • Pen Pressure Measurement.
  • Auto Power Down.
  • Continuous Read Operation.
  • Low Power Consumption (91µA @Fast mode).
  • Package 10pin TMSOP I2C Touch Screen Controller General.

📥 Download Datasheet

Datasheet preview – AK4183

Datasheet Details

Part number AK4183
Manufacturer Asahi Kasei Microsystems
File Size 327.30 KB
Description I2C Touch Screen Controller
Datasheet download datasheet AK4183 Datasheet
Additional preview pages of the AK4183 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com ASAHI KASEI [AK4183] AK4183 Features: „ 12-bit SAR type A/D Converter with S/H circuit „ Low Voltage Operation (2.5V ∼ 3.6V) „ I2C bus I/F Supports (Standard mode 100 KHz, Fast mode 400 KHz) „ 4-wire resistive touch screen Interface „ Pen Pressure Measurement „ Auto Power Down „ Continuous Read Operation „ Low Power Consumption (91µA @Fast mode) „ Package 10pin TMSOP I2C Touch Screen Controller General Description: The AK4183 is a 4-wire resistive touch screen controller that incorporates SAR type A/D converter. The AK4183 operates down to 2.5V supply voltage in order to connect a low voltage drive processor. The AK4183 can detect the pressed screen location by performing two A/D conversions. In addition to location, the AK4183 also measures touch pressure.
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