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ADS7843EG4

ADS7843EG4

ADS7843EG4

Texas Instruments

12 Bit Gold Touch Screen Controller ADS7843 4 Channels 2.7V 16-SSOP (0.154, 3.90mm Width)

SOT-23

ADS7843EG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact PlatingGold
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
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Subcategory Analog to Digital Converters
Technology CMOS
Voltage - Supply 2.7V~5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 2.7V
Base Part Number ADS7843
Pin Count16
Power Supplies2.7V
Number of Channels 4
Interface Serial
Operating Supply Current 2.5μA
Nominal Supply Current80μA
Number of Bits 12
Converter Type ADC, SUCCESSIVE APPROXIMATION
Number of Analog In Channels 4
Output Bit Code BINARY
Sample and Hold / Track and Hold SAMPLE
Conversion Rate125 ksps
Analog Input Voltage-Max 5V
Resolution (Bits) 12 b
Touchscreen 4 Wire Resistive
Voltage Reference External
Height 1.75mm
Length 4.9mm
Width 3.9mm
Thickness 1.5mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4105 items

ADS7843EG4 Product Details

ADS7843EG4 Overview


A Tube package is used to house this item.This package has been dispatched along with the 16-SSOP (0.154, 3.90mm Width) package.Due to the Serial interface, it is possible for the device to perform better in terms of data acquisition performance as a consequence of its Serial interface.It is mounted in Surface Mount-axis.I strongly recommend you to redo the circuit if your meter does not display 2.7V~5V for the supply voltage, according to how this unit is designed.For this chip, the average operating temperature should be -40°C~85°C.The 16 terminals are present in total, each of which offers a different function.Its base part number is ADS7843.The part has a total of four 16 pins in total.In addition, it provides voltage reference for the External axis.Data acquisition device with 16-pin connector for specialized applications.To enhance design flexibility, Surface Mount is adpated to this product.Acquires data at high resolution using 12-bits.The part requires 2.5μA supply current in order to function normally.For this gadget to work properly, a voltage supply of 2.7V should be used as a power supply.The Analog to Digital Converters is a superb data acquisition tool, just like other high-quality Analog to Digital Converters's.In order to achieve amazing performance, this video processing device combines 4 channels.Powered by 2.7V power supplies, this part needs to be powered.The acquisition of a high-level analog source involves implementing an analog input channel with a 4 value.

ADS7843EG4 Features



ADS7843EG4 Applications


There are a lot of Texas Instruments ADS7843EG4 Touch Screen Controllers applications.

  • Automotive
  • TD-SCDMA, WiMAX
  • Digital beam-forming systems for ultrasound
  • Multicarrier, multimode digital receivers
  • High Speed Data Acquisition
  • Communication Systems
  • Digital signal processing
  • CMOS Image sensors for mobile applications
  • High Speed Data Acquisition for PCs
  • Imaging Systems

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