Part Number
|
AD7879 |
Manufacturer
|
Analog Devices |
Description
|
Low Voltage Controller |
Published
|
Mar 6, 2017 |
Detailed Description
|
Data Sheet
Low Voltage Controller for Touch Screens AD7879/AD7889
FEATURES
4-wire touch screen interface 1.6 V to 3.6 ...
|
Datasheet
|
AD7879
|
Overview
Data Sheet
Low Voltage Controller for Touch Screens AD7879/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 measurement Wake-up on touch function Shutdown mode: 6 μA maximum 12-ball, 1.
6 mm × 2 mm WLCSP 16-lead, 4 mm × 4 mm LFCSP
APPLICATIONS
Personal digital assistants Smart handheld devices Touch screen monitors Point-of-sale terminals Medical devices Cell phones
GENERAL DESCRIPTION
The AD7879/AD7889 are 12-bit successive approx...
Similar Datasheet