TLC2543CN

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TLC2543CN

IC ADC 12BIT SAR 20DIP

  • Производитель
  • Мфр. Часть #TLC2543CN
  • Пакет PDIP (N)-20
  • Лист данных
  • В наличии4993

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Спецификации

Package Tube
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-DIP (0.300, 7.62mm)
SupplierDevicePackage 20-PDIP

Обзор

Description

The TLC2543CN is a 12-bit, 8-channel analog-to-digital converter (ADC) designed for data acquisition and processing in various applications. It utilizes a successive approximation architecture, providing a balance between speed and precision. The device features a serial interface for easy communication with microcontrollers and digital systems, making it suitable for embedded applications.
Key features include a wide input voltage range, low power consumption, and programmable gain amplifier (PGA) options, enhancing its versatility for different signal conditions. The TLC2543CN is ideal for applications such as industrial process control, medical instrumentation, and consumer electronics, where reliable and accurate data conversion is critical.
The chip is available in a DIP package, facilitating easy integration into existing designs. Its combination of performance, ease of use, and adaptability makes the TLC2543CN a popular choice for engineers and designers seeking efficient ADC solutions.

Features

The TLC2543CN is a 12-bit, 8-channel analog-to-digital converter (ADC) designed for high-performance applications. Key features include:
1. Resolution: 12-bit resolution, allowing for precise analog signal conversion.
2. Channels: 8 multiplexed input channels, facilitating multiple signal inputs.
3. Speed: Fast conversion time of approximately 20 microseconds per channel.
4. Reference Voltage: Supports a single-ended reference voltage for operation.
5. Interface: Compatible with various microcontrollers, using a parallel interface for data output.
6. Low Power: Designed for low power consumption, ideal for battery-operated devices.
7. Input Range: Accepts a wide input voltage range, commonly from 0 to Vref.
8. Common Mode Rejection: Good common mode rejection ratio, enhancing signal integrity.
9. Package: Available in a DIP-28 package for easy integration into circuits.
These features make the TLC2543CN suitable for applications in data acquisition, instrumentation, and industrial control systems.

Package

The TLC2543CN is available in a 28-pin DIP (Dual In-line Package) type.

Pinout

The TLC2543CN is a 12-bit analog-to-digital converter (ADC) with a pin count of 28. This device is designed for high-speed data acquisition in various applications such as instrumentation, process control, and telecommunications.
Pin Functions:
1. Analog Inputs (A0-A3): These pins are used to connect the analog signals to be converted.
2. Digital Outputs (D0-D11): These pins output the 12-bit digital representation of the analog input.
3. Control Pins:
- CS (Chip Select): Activates the device.
- R/W (Read/Write): Determines the operation mode.
- CLK (Clock): Provides the timing for data transfer.
- INTR (Interrupt): Indicates the completion of conversion.
4. Reference Voltage (Vref): Sets the full-scale range for the ADC.
5. Power Supply Pins (Vcc and GND): Supply power to the device.
This configuration ensures efficient conversion of analog signals to digital form, suitable for various applications.

Manufacturer

The TLC2543CN is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in a wide range of electronic devices. The company is particularly known for its analog and digital signal processing solutions, microcontrollers, and embedded processors. Texas Instruments serves a diverse array of industries, including automotive, industrial automation, telecommunications, and consumer electronics, making it a key player in the global electronics market. The TLC2543CN itself is a 12-bit analog-to-digital converter, commonly used in applications that require precise data conversion from analog signals to digital format.

Application

The TLC2543CN is a 12-bit analog-to-digital converter (ADC) commonly used in applications such as data acquisition systems, industrial automation, medical instrumentation, and portable devices. Its low power consumption and high accuracy make it suitable for sensor interfacing, process control, and monitoring systems. Additionally, it can be utilized in audio processing and instrumentation for precise signal conversion.

Equivalent

The TLC2543CN is a CMOS analog-to-digital converter (ADC). Equivalent products include the MCP3008, ADS1115, and MAX11614, which offer similar 8-channel inputs and varying resolutions. For specific applications, consider the ADuC812 or LTC1282 as alternatives. Always check datasheets for compatibility with your requirements.

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