0.5mm Touch Screen Controller 28-VFQFN Exposed Pad
SOT-23
MAX1234EGI+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2008
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
HTS Code
8542.39.00.01
Voltage - Supply
4.75V~5.25V
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
28
JESD-30 Code
S-XQCC-N28
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.25V
Supply Voltage-Min (Vsup)
4.75V
Interface
SPI
Current - Supply
670μA
Consumer IC Type
CONSUMER CIRCUIT
Resolution (Bits)
8, 10, 12 b
Touchscreen
4 Wire Resistive
Voltage Reference
Internal
Height Seated (Max)
0.9mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
MAX1234EGI+ Product Details
MAX1234EGI+ Overview
The package is in Tube format.In addition to the 28-VFQFN Exposed Pad package, this item was sent separately.The device uses the SPI interface to increase data acquisition performance.It is mounted in Surface Mount-axis.In case your meter doesn't read 4.75V~5.25V for the supply voltage, you should rewire the unit.For this chip, the average operating temperature should be -40°C~85°C degrees Celsius.The total number of terminals is 28, and each of them has its own set of functions.The 28 pins of this part total to a total of seven in total.In addition, it provides voltage reference for the Internal axis.It should be noted that the lowest voltage that can be supplied to this linear device is 4.75V.It is not permitted to supply parts with voltages exceeding 5.25V.In addition, it can also be used as a CONSUMER CIRCUIT consumer integrated circuit.At a current of 670μA, these devices can function in accordance with their specifications.
MAX1234EGI+ Features
MAX1234EGI+ Applications
There are a lot of Maxim Integrated MAX1234EGI+ Touch Screen Controllers applications.
Cell Phones
Medical Instrumentation and medical imaging
Music reproduction technology
Spectrum Analysis
Wireless local loop
Digital Multimeters, PLC's (Programming Logic Controllers)