Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 66k |
| Number of Inputs | 11 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 20-SOIC |
Overview
Description
The TLC2543IDWR is a precision analog-to-digital converter (ADC) produced by Texas Instruments. It is a 12-bit device with a 3-wire serial interface, designed for high-speed data acquisition applications. The device features 11 analog input channels, which makes it suitable for multiplexed measurement systems. The ADC operates with a reference voltage range and supports both single-ended and differential inputs, offering flexibility in various configurations.
Key features include a fast conversion time, low power consumption, and a wide range of operating voltages, typically from 2.7V to 5.5V. The serial interface is compatible with standard SPI protocols, facilitating easy integration with microcontrollers and other digital systems. The TLC2543IDWR is well-suited for applications in industrial control, data acquisition systems, and instrumentation.
Its compact package and reliable performance make it an attractive choice for designers seeking accurate and efficient ADC solutions in space-constrained applications.
Key features include a fast conversion time, low power consumption, and a wide range of operating voltages, typically from 2.7V to 5.5V. The serial interface is compatible with standard SPI protocols, facilitating easy integration with microcontrollers and other digital systems. The TLC2543IDWR is well-suited for applications in industrial control, data acquisition systems, and instrumentation.
Its compact package and reliable performance make it an attractive choice for designers seeking accurate and efficient ADC solutions in space-constrained applications.
Equivalent
The TLC2543IDWR is a 12-bit, 11-channel analog-to-digital converter (ADC) by Texas Instruments. Equivalent products might include:
1. Analog Devices AD7490 - 12-bit, 16-channel ADC.
2. Microchip MCP3208 - 12-bit, 8-channel ADC.
3. Maxim Integrated MAX1168 - 12-bit, 8-channel ADC.
When selecting an equivalent, consider specific requirements like the number of channels, sampling rate, and interface compatibility. Always verify specifications to ensure compatibility with your application.
1. Analog Devices AD7490 - 12-bit, 16-channel ADC.
2. Microchip MCP3208 - 12-bit, 8-channel ADC.
3. Maxim Integrated MAX1168 - 12-bit, 8-channel ADC.
When selecting an equivalent, consider specific requirements like the number of channels, sampling rate, and interface compatibility. Always verify specifications to ensure compatibility with your application.
Features
The TLC2543IDWR is a 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. Key features include:
1. Resolution and Channels: It offers 12-bit resolution and supports 11 input channels, allowing for multiple signal inputs.
2. Sampling Rate: The ADC operates with a maximum sampling rate of 40 kSPS (kilosamples per second).
3. Interface: It features a serial interface, compatible with microcontrollers through SPI or similar protocols.
4. Voltage Range: The device operates with a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for various applications.
5. Power Consumption: Designed for low power consumption, it is ideal for battery-powered applications.
6. Temperature Range: It functions effectively across an industrial temperature range of -40°C to 85°C.
7. Package: The device is available in a 20-pin SOIC package, ensuring ease of integration onto circuit boards.
These features make the TLC2543IDWR suitable for applications needing precise data conversion in fields like instrumentation, data acquisition, and control systems.
1. Resolution and Channels: It offers 12-bit resolution and supports 11 input channels, allowing for multiple signal inputs.
2. Sampling Rate: The ADC operates with a maximum sampling rate of 40 kSPS (kilosamples per second).
3. Interface: It features a serial interface, compatible with microcontrollers through SPI or similar protocols.
4. Voltage Range: The device operates with a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for various applications.
5. Power Consumption: Designed for low power consumption, it is ideal for battery-powered applications.
6. Temperature Range: It functions effectively across an industrial temperature range of -40°C to 85°C.
7. Package: The device is available in a 20-pin SOIC package, ensuring ease of integration onto circuit boards.
These features make the TLC2543IDWR suitable for applications needing precise data conversion in fields like instrumentation, data acquisition, and control systems.
Pinout
The TLC2543IDWR is a 12-bit analog-to-digital converter (ADC) with a pin count of 20. It features a serial interface, making it suitable for interfacing with microcontrollers or digital signal processors. This ADC can handle multiple analog inputs, typically up to 11, depending on the configuration.
Key functions of the TLC2543IDWR include:
1. Analog Inputs: It has multiple channels for analog signals, enabling the conversion of various input signals to digital form.
2. Serial Interface: The serial interface facilitates communication with microcontrollers, allowing for simple integration into digital systems.
3. 12-bit Resolution: This provides a good balance between resolution and speed, suitable for various applications.
4. Sampling Rate: It offers a moderate sampling rate, making it suitable for applications that do not require extremely high-speed data conversion.
5. Versatility: The device can be used in numerous applications, such as data acquisition systems, battery-powered devices, and industrial controls.
Overall, the TLC2543IDWR is a versatile ADC solution for applications requiring multiple analog inputs and serial communication.
Key functions of the TLC2543IDWR include:
1. Analog Inputs: It has multiple channels for analog signals, enabling the conversion of various input signals to digital form.
2. Serial Interface: The serial interface facilitates communication with microcontrollers, allowing for simple integration into digital systems.
3. 12-bit Resolution: This provides a good balance between resolution and speed, suitable for various applications.
4. Sampling Rate: It offers a moderate sampling rate, making it suitable for applications that do not require extremely high-speed data conversion.
5. Versatility: The device can be used in numerous applications, such as data acquisition systems, battery-powered devices, and industrial controls.
Overall, the TLC2543IDWR is a versatile ADC solution for applications requiring multiple analog inputs and serial communication.
Manufacturer
The TLC2543IDWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a variety of electronic components, including integrated circuits. TI specializes in analog chips and embedded processors, which are widely used in electronics across different industries, such as automotive, industrial, personal electronics, communications, and enterprise systems. The company is known for its innovation and extensive product portfolio, providing solutions that enhance performance and efficiency in electronic devices.
Application
The TLC2543IDWR is a 12-bit analog-to-digital converter (ADC) used in various applications. Key application areas include data acquisition systems, where it converts analog signals to digital for processing. It's also used in industrial automation for monitoring and control purposes, such as temperature or pressure sensor interfacing. In automotive systems, it helps in engine control units and other sensor data acquisition functions. Additionally, the ADC is utilized in medical devices for accurate signal conversion, in communications systems for signal processing, and in consumer electronics for precision measurement tasks. Its versatility in handling multiple input channels makes it suitable for complex, multi-sensor environments.
Package
The TLC2543IDWR is a 12-bit Analog-to-Digital Converter (ADC) from Texas Instruments, offered in a 20-pin SOIC (Small Outline Integrated Circuit) package. The "IDWR" suffix indicates it's designed for industrial temperature ranges and comes in a reel for surface-mount technology (SMT) applications.
