TLC1543IDWR

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TLC1543IDWR

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IC ADC 10BIT SAR 20SOIC

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  • Мфр. Часть #TLC1543IDWR

  • Лист данных TLC1543IDWR DataSheet

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Спецификации

Атрибут Ценность
Part Status Active
Base Product Number TLC1543
Number of Bits 10
Sampling Rate (Per Second) 38k
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
Features Selectable Address
Operating Temperature -40°C ~ 85°C
Package 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Mounting Type Surface Mount
Packaging Cut Tape (CT), Tape & Reel (TR)

Обзор

Description

The TLC1543IDWR is a 10-bit analog-to-digital converter (ADC) from Texas Instruments. It is part of the TLC1543 series and is designed for applications requiring data acquisition. This ADC features 11 input channels, allowing it to sample multiple analog signals. It operates using a successive approximation register (SAR) architecture, which balances speed and power consumption effectively.
The device is known for its ease of interfacing with microcontrollers due to its simple serial interface, which supports various communication protocols. It runs on a single supply voltage, typically 5V, and is capable of operating at speeds suitable for many medium-speed applications.
The TLC1543IDWR also includes a sample-and-hold function, ensuring stability and accuracy in the conversion process. Its wide operating temperature range makes it suitable for use in diverse environments, including industrial and automotive applications. The part comes in a small form factor package, making it ideal for space-constrained designs.

Equivalent

The TLC1543IDWR is a 10-bit A/D converter with 11 input channels from Texas Instruments. Equivalent products include the ADC108S102 by Texas Instruments, MCP3008 from Microchip Technology, and the AD7910 from Analog Devices. These alternatives offer similar functionality, but compatibility should be verified based on specific application requirements such as sampling rate, interface, and pin configuration.

Features

The TLC1543IDWR is a 10-bit analog-to-digital converter (ADC) from Texas Instruments. Key features include:
1. Resolution: 10-bit, providing sufficient precision for many applications.
2. Input Channels: 11 analog input channels, allowing multiple signals to be processed.
3. Interface: Serial interface for easy integration with microcontrollers.
4. Sampling Rate: Capable of up to 38 kHz, suitable for various signal frequencies.
5. Supply Voltage: Operates on a single supply voltage ranging from 4.5V to 5.5V.
6. Low Power Consumption: Designed for efficiency, ideal for battery-powered devices.
7. Temperature Range: Industrial temperature range support from -40°C to 85°C.
8. Package: Available in a 20-pin SOIC package, facilitating compact design integration.
9. Multiplexer: Integrated on-chip multiplexer for channel selection, simplifying circuit design.
10. Wide Application: Suitable for applications in data acquisition, control systems, and instrumentation.
These features make the TLC1543IDWR versatile and reliable for a range of electronic applications.

Pinout

The TLC1543IDWR is a 10-bit analog-to-digital converter (ADC) with a 13-channel multiplexer. It is designed for precision measurement applications. The device is housed in a 20-pin SOIC (Small Outline Integrated Circuit) package.
Here's a brief overview of its pin functions:
1. VCC: Power supply.
2. GND: Ground.
3. I/O CLOCK: Serial clock input.
4. ADDRESS INPUT: Multiplexer channel selection.
5. CS/SHDN: Chip select/shutdown.
6. DATA OUT: Serial data output.
7. DATA IN: Serial data input.
8. REF(+): Positive reference voltage.
9. REF(-): Negative reference voltage.
10-20. AIN0 to AIN9: Analog input channels (10 channels, not 13 in this package).
The device operates using serial communication to enable efficient data transfer and utilizes its internal multiplexer to select one of the multiple analog input channels for conversion. It is well-suited for applications that require precise analog signal measurement with digital processing capabilities.

Manufacturer

The TLC1543IDWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is one of the top ten semiconductor companies worldwide and is known for its embedded processors and digital light processing technology. In addition to analog chips and embedded processors, TI produces calculators and other educational electronics.

Application

The TLC1543IDWR is a 10-bit analog-to-digital converter (ADC) commonly used in various applications. Its key application areas include:
1. Data Acquisition Systems: Converting analog signals to digital data for processing.
2. Industrial Automation: Monitoring and controlling machinery and processes.
3. Consumer Electronics: Used in devices like audio equipment and home appliances for signal processing.
4. Instrumentation: Measurement and testing equipment for accurate data conversion.
5. Automotive: Sensor signal processing in engine control units and other systems.
6. Medical Devices: For capturing physiological signals in diagnostic equipment.
Its versatility and reliability make it suitable for any application requiring precise analog-to-digital conversion.

Package

The TLC1543IDWR is an analog-to-digital converter (ADC) that comes in a TSSOP-20 package. TSSOP stands for Thin Shrink Small Outline Package, which is a type of surface-mount packaging that is compact and suitable for high-density applications.

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