Part Image

TLC2543CFN - Texas Instruments

Description: 12-Bit 66 kSPS ADC Ser. Out, Pgrmable MSB/LSB First, Pgrmable Power Down/Output Data Length, 11 Ch.

Download TLC2543CFN Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TLC2543CFN - Texas Instruments PCB footprint - Plastic Leaded Chip Carrier - Plastic Leaded Chip Carrier - FN0020A_PLCC20
click to zoom
3D Models
TLC2543CFN - Texas Instruments  - 3D model - Plastic Leaded Chip Carrier - FN0020A_PLCC20
click to zoom

TLC2543CFN Details

  • Manufacturer Part Number:

    TLC2543CFN

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QLCC

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    4.5 V

  • Conversion Time-Max:

    10 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-J20

  • JESD-609 Code:

    e3

  • Length:

    8.965 mm

  • Linearity Error-Max (EL):

    0.0244%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    11

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    QCCJ

  • Package Equivalence Code:

    LDCC20,.4SQ

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.066 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    4.57 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    J BEND

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    8.965 mm

TLC2543CFN Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLC2543CFN is 4.5V to 5.5V, although it can operate from 3V to 6V with reduced performance.
  • To ensure accurate ADC conversions, it's essential to follow proper PCB layout guidelines, use a stable reference voltage, and minimize noise on the analog input pins. Additionally, calibrate the ADC using the built-in calibration feature.
  • The maximum sampling rate of TLC2543CFN is 100,000 samples per second (100 kSPS) for 12-bit conversions and 50,000 samples per second (50 kSPS) for 14-bit conversions.
  • Yes, TLC2543CFN can be used in a multiplexed configuration. The device has a built-in multiplexer that allows you to connect multiple analog input channels to a single ADC. You can select the input channel using the address pins.
  • TLC2543CFN has built-in overvoltage protection up to 7V on the analog input pins. However, it's still recommended to use external protection circuitry, such as voltage dividers or clamp diodes, to prevent damage from high-voltage transients.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TLC2543CFN Overview

Use the download button to access the TLC2543CFN schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TLC25, or try a keyword search, such as Analog to Digital Converters

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to TLC2543CFN

Showing 0 results

TLC2543CFN Alternates

Showing results

Image Part Number Model
Part Image TLC2543CFNR Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PQCC20

Part Image TLC2543IFNR Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 11 Channel, Serial Access, CMOS, PQCC20

Part Image TLC1543IFNG3 Texas Instruments

ADC, Successive Approximation, 10-Bit, 1 Func, 11 Channel, Parallel, Word Access, CMOS, PQCC20

Part Image TLC1543CFNRG3 Texas Instruments

ADC, Successive Approximation, 10-Bit, 1 Func, 11 Channel, Parallel, Word Access, CMOS, PQCC20

Part Image TLC1543CFNG3 Texas Instruments

ADC, Successive Approximation, 10-Bit, 1 Func, 11 Channel, Parallel, Word Access, CMOS, PQCC20

For a full list of alternate parts for TLC2543CFN, check out Findchips.com