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AD7889, AD7879 Datasheet - Analog Devices

AD7889 - Low Voltage Controller

The AD7879/AD7889 are 12-bit successive approximation analog-to-digital converters (SAR ADCs) with a synchronous serial interface and low on-resistance switches for driving 4-wire resistive touch screens. The AD7879/AD7889 work with a very low power supply *a single 1.6 V to 3.6 V supply <.

AD7889 Features

* 4-wire touch screen interface 1.6 V to 3.6 V operation Median and averaging filter to reduce noise Automatic conversion sequencer and timer User-programmable conversion parameters Auxiliary analog input/battery monitor (0.5 V to 5 V) 1 optional GPIO Interrupt outputs (INT, PENIRQ) Touch-pressure mea

AD7879-AnalogDevices.pdf

This datasheet PDF includes multiple part numbers: AD7889, AD7879. Please refer to the document for exact specifications by model.
AD7889 Datasheet Preview Page 2 AD7889 Datasheet Preview Page 3

Datasheet Details

Part number:

AD7889, AD7879

Manufacturer:

Analog Devices ↗

File Size:

959.77 KB

Description:

Low voltage controller.

Note:

This datasheet PDF includes multiple part numbers: AD7889, AD7879.
Please refer to the document for exact specifications by model.

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Stock and price

Distributor
Analog Devices Inc
AD7889ACBZ-500R7
0 In Stock
Unit Price : $0