TLC2543CDWR

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TLC2543CDWR

+Nomenclature

IC ADC 12BIT SAR 20SOIC

  • FabricantTexas Instruments

  • Pièce fabricant #TLC2543CDWR

  • Package SOIC (DW)-20

  • En stock4201

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
NumberofBits 12
SamplingRate(PerSecond) 66k
NumberofInputs 11
InputType Single Ended
DataInterface SPI
Configuration MUX-S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-SupplyAnalog 5V
Voltage-SupplyDigital 5V
OperatingTemperature 0°C ~ 70°C
Package/Case 20-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 20-SOIC

Présentation

Description

The TLC2543CDWR is a 12-bit, 11-channel analog-to-digital converter (ADC) with a serial interface. It is designed by Texas Instruments and is commonly used in applications requiring precise data acquisition and conversion from analog to digital form. This ADC operates from a single 5V supply and features a total throughput rate of up to 75 kSPS (kilo-samples per second).
Key features of the TLC2543CDWR include:
- 11 input channels, allowing for the measurement of multiple analog signals.
- A built-in sample-and-hold function to capture the analog input voltage for conversion.
- Serial interface compatibility with SPI, which simplifies integration with microcontrollers and digital signal processors.
- Low power consumption, making it suitable for battery-powered devices.
The device comes in a SOIC (Small Outline Integrated Circuit) package, which allows for easy integration into various circuit boards. Its precision and reliability make it a popular choice for applications in data acquisition systems, portable instruments, and industrial controls.

Equivalent

The TLC2543CDWR is a 12-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products include:
1. Analog Devices AD7888: A 12-bit ADC with similar specs.
2. Maxim Integrated MAX11100: Another 12-bit ADC that can serve as a substitute.
3. Microchip MCP3208: Offers similar functionality as a 12-bit ADC.
4. TI ADS7841: Another Texas Instruments ADC with similar features.
Always verify pin compatibility and other specifications before substituting.

Features

The TLC2543CDWR is a 12-bit analog-to-digital converter (ADC) from Texas Instruments. It features a versatile 11-channel input multiplexer, allowing for multiple signal measurements. The device operates with a low power consumption, making it suitable for battery-powered applications. It supports a wide operating voltage range from 2.7V to 5.5V, which provides flexibility in different application environments.
The ADC offers a serial interface for easy integration with microcontrollers and digital signal processors. It supports a range of sampling rates up to 40 kSPS (kilo-samples per second) and features a track-and-hold function for accurate signal capture. The TLC2543CDWR also includes a built-in reference voltage, enhancing measurement accuracy and reliability.
The device's small footprint, available in a 20-pin SOIC (Small Outline Integrated Circuit) package, makes it suitable for space-constrained designs. With its combination of features, the TLC2543CDWR is ideal for applications in data acquisition, industrial controls, and instrumentation.

Pinout

The TLC2543CDWR is a 12-bit analog-to-digital converter (ADC) with a 20-pin count in a SOIC (Small Outline Integrated Circuit) package. This ADC features 11 input channels, which can be configured for single-ended or differential inputs. It operates with a 200 kHz sampling rate and uses a successive approximation register (SAR) architecture for conversion.
Key functions of the TLC2543CDWR include:
- Analog Inputs: Provides up to 11 analog input channels.
- Digital Interface: Includes serial communication for interfacing with microcontrollers or digital signal processors.
- Reference Voltage: Has provision for reference voltage input, allowing for precision ADC operations.
- Power Supply: Typically operates with a single 5V power supply.
The device is used in various applications such as data acquisition systems, process controls, and instrumentation due to its high resolution, flexible input configurations, and ease of interfacing with digital systems.

Manufacturer

The TLC2543CDWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits, which are used in a wide range of electronic devices. TI is known for its innovations in analog chips, digital signal processors, and microcontrollers. The company serves various industries, including automotive, industrial, consumer electronics, and communications equipment.

Application

The TLC2543CDWR is a 12-bit analog-to-digital converter (ADC) commonly used in applications requiring precise data conversion. Key application areas include industrial automation, where it can monitor and control processes; medical instrumentation, for capturing accurate biomedical signals; and consumer electronics, where it helps in processing audio-visual data. Additionally, it finds use in automotive systems for sensor data acquisition and in communications devices to process analog signals within digital systems. Its features, such as a serial output and versatile input range, make it suitable for embedded systems and microcontroller-based applications requiring efficient and reliable data conversion.

Package

The TLC2543CDWR is an analog-to-digital converter (ADC) that comes in a 20-pin SOIC (Small Outline Integrated Circuit) package. The "DWR" in the part number indicates that it is a tape and reel package, suitable for automated manufacturing processes.

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