MAX11801ETC/V+T Overview
In addition to the 12-WQFN Exposed Pad package, this item was sent separately.This is mainly due to the I²C, Serial interface on the device, which means that it can perform better in terms of data acquisition as a result of this feature.In this case, we are mounting the part in the Surface Mount-axis.I strongly recommend you to redo the circuit if your meter does not display 1.7V ~ 3.6V for the supply voltage, according to how this unit is designed.In order for this chip to operate effectively, it should have an operating temperature of -40°C ~ 85°C.As well as providing voltage reference for -, it also provides current reference for -.Please refer to the official website for more information on the Automotive, AEC-Q100 series, Automotive, AEC-Q100 product line, and Automotive, AEC-Q100 family.Supplier 12-TQFN (4x4) provides the device package.
MAX11801ETC/V+T Features

MAX11801ETC/V+T Applications
There are a lot of Analog Devices
MAX11801ETC/V+T Touch Screen Controllers applications.

Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
Music reproduction technology
Communication Systems
Data Acquisition Systems
Handheld Terminal Interface

Mounting Type	Surface Mount
Package / Case	12-WQFN Exposed Pad
Supplier Device Package	12-TQFN (4x4)
Package	Tape & Reel (TR)
Base Product Number	MAX11801
Mfr	Analog Devices Inc./Maxim Integrated
Product Status	Obsolete
Operating Temperature	-40°C ~ 85°C
Series	Automotive, AEC-Q100
Voltage - Supply	1.7V ~ 3.6V
Interface	I²C, Serial
Resolution (Bits)	12 b
Touchscreen	4 Wire Resistive
Voltage Reference	-