ADS7846E/2K5G4 Overview
A Tape & Reel (TR) package is used to house this item.It was included in the 16-SSOP (0.154, 3.90mm Width) package that was sent out.The device adapts a SPI interface to improve the performance of data acquisition.It is mounted in the Surface Mount axis of the machine.As this unit is designed to read the supply voltage as 2.2V~5.25V, you better redo the circuit if you are not able to read it.For this chip, the average operating temperature should be -40°C~85°C degrees Celsius.The total number of terminals is 16, and each of them has its own set of functions.In this case, ADS7846 is the base part number for the device.The part has a total of four 16 pins in total.As a result, it provides a voltage reference for External Internal.This data acquisition device has 16-pin connectors suitable for a variety of applications.This linear device can be operated at a voltage of 2.2V which is the lowest voltage that may be applied.In order to enhance the flexibility of this product, Surface Mount has been adapted.The device is capable of acquiring high-resolution 12-bit data.In order to supply the part, it is not allowed to supply voltages exceeding 5.25V.There is a requirement for 500μA supply current in order for the part to function normally.The supply voltage of 2.7V is recommended in order for this gadget to run properly.As a result of combining 6 channels, this video processing device achieves incredible performance.A data-acquisition device for ANALOG CIRCUIT analog signals, this device is used by both professionals and hobbyists.
ADS7846E/2K5G4 Features

ADS7846E/2K5G4 Applications
There are a lot of Texas Instruments
ADS7846E/2K5G4 Touch Screen Controllers applications.

Digital signal processing
Scientific instruments
Rotary encoder
Displaying
Transducer
Microcontrollers.
Digital Storage Oscilloscope
Scientific instruments.
Music reproduction technology
Communication Systems

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	16-SSOP (0.154, 3.90mm Width)
Number of Pins	16
Weight	73.793809mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	16
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code	8542.39.00.01
Voltage - Supply	2.2V~5.25V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	2.7V
Terminal Pitch	0.635mm
Base Part Number	ADS7846
Pin Count	16
Supply Voltage-Max (Vsup)	5.25V
Supply Voltage-Min (Vsup)	2.2V
Number of Channels	6
Interface	SPI
Analog IC - Other Type	ANALOG CIRCUIT
Operating Supply Current	500μA
Nominal Supply Current	280μA
Number of Bits	12
Resolution (Bits)	12 b
Touchscreen	4 Wire Resistive
Voltage Reference	External Internal
Length	4.9mm
Height Seated (Max)	1.75mm
Width	3.9mm
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Lead Free