ADS7843IDBQRQ1

Texas Instruments ADS7843IDBQRQ1

Part Number:
ADS7843IDBQRQ1
Manufacturer:
Texas Instruments
Ventron No:
3122064-ADS7843IDBQRQ1
Description:
Automotive 4-wire Touch Screen Controller
ECAD Model:
Datasheet:
ads7843-q1

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Specifications
Texas Instruments ADS7843IDBQRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS7843IDBQRQ1.
  • Factory Lead Time
    12 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    16-SSOP (0.154, 3.90mm Width)
  • Number of Pins
    16
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Tape & Reel (TR)
  • Series
    Automotive, AEC-Q100
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    16
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • HTS Code
    8542.39.00.01
  • Subcategory
    Analog to Digital Converters
  • Technology
    CMOS
  • Voltage - Supply
    2.7V~5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    2.7V
  • Terminal Pitch
    0.64mm
  • Reflow Temperature-Max (s)
    NOT SPECIFIED
  • Base Part Number
    ADS7843
  • Pin Count
    16
  • Qualification Status
    Not Qualified
  • Power Supplies
    2.7V
  • Interface
    Serial
  • Operating Supply Current
    280μA
  • Nominal Supply Current
    280μA
  • Number of Bits
    12
  • Converter Type
    ADC, SUCCESSIVE APPROXIMATION
  • Number of Analog In Channels
    4
  • Output Bit Code
    BINARY
  • Linearity Error-Max (EL)
    0.0488%
  • Sample and Hold / Track and Hold
    SAMPLE
  • Analog Input Voltage-Max
    3.6V
  • Conversion Time-Max
    6μs
  • Resolution (Bits)
    12 b
  • Touchscreen
    4 Wire Resistive
  • Voltage Reference
    External
  • Height
    1.75mm
  • Length
    4.9mm
  • Width
    3.9mm
  • Thickness
    1.5mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
ADS7843IDBQRQ1 Overview
Housed in a Tape & Reel (TR) package.In addition to the 16-SSOP (0.154, 3.90mm Width) package, this item was sent separately.The device adapts Serial interface for better data acquisition performance.A Surface Mount-axis is mounted on the part.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.This chip should have an average operating temperature of -40°C~85°C.The 16 terminals are present in total, each of which offers a different function.In this case, ADS7843 is the base part number for the device.It is a 16 pin part, which is composed of a total of 16 pins.As well as providing voltage reference for External, it also provides current reference for External.This data acquisition device has 16-pin connectors suitable for a variety of applications.With Surface Mount integrated into this product, design flexibility is enhanced.The device is capable of acquiring high-resolution 12-bit data.In order for the part to function normally, it requires current from the 280μA supply.Ideally, this gadget should be powered by a voltage of 2.7V.Like other high-quality Analog to Digital Converterss, it provides excellent data acquisition capabilities.Please refer to the official website to learn more about the Automotive, AEC-Q100 series, family, and product line.Powered by 2.7V power supplies, this part needs to be powered.For the acquisition of high-level analog sources, an analog IN channel with a 4 value is implemented.

ADS7843IDBQRQ1 Features

ADS7843IDBQRQ1 Applications
There are a lot of Texas Instruments ADS7843IDBQRQ1 Touch Screen Controllers applications.

Music recording
Uninterrupted Power Supplies
Medical Imaging
Industrial Process Control
Telecommunications
Scientific instruments
Communication Systems
Battery Operated Systems
Digital signal processing
Music reproduction technology
ADS7843IDBQRQ1 More Descriptions
Automotive 4-wire Touch Screen Controller 16-SSOP -40 to 125
ADS7843 Serial Lead Free 16-SSOP (0.154 3.90mm Width) touch screen controller 2.7V 3.6V 280muA 1.75mm
Resistive Touch Screen Automotive 16-Pin SSOP T/R
Touch Screen Controllers AC 4-wire Touch Screen Cntrlr
CONN RECEPT 55POS 2MM PRESS-FIT
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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