TLC1543CDW

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TLC1543CDW

+BOM

IC ADC 10BIT SAR 20SOIC

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Specifications

Attribute Value
Package Bulk,Tube
ProductStatus Active
NumberofBits 10
SamplingRate(PerSecond) 38k
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
Features Selectable Address
OperatingTemperature 0°C ~ 70°C
Package/Case 20-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage 20-SOIC

Overview

Description

The TLC1543CDW is a 10-bit analog-to-digital converter (ADC) developed by Texas Instruments. It is part of the TLC154x series, designed for high-speed data acquisition. The device features 11 channels, allowing it to sample multiple analog inputs sequentially. Operating with a single 5V power supply, it offers low power consumption and efficient performance, making it suitable for battery-operated devices.
The TLC1543CDW employs a successive approximation register (SAR) architecture, ensuring fast and accurate digital conversions. It has a simple interface that supports both microcontroller and digital signal processor (DSP) communication, making integration into various systems straightforward. The device also includes a built-in sample-and-hold circuit for stable signal processing.
Packaged in a compact 20-pin SOIC, the TLC1543CDW is suitable for a range of applications, including sensor data acquisition, industrial automation, and instrumentation. Its reliability and ease of use make it a popular choice for engineers and designers looking for a versatile ADC solution.

Equivalent

The TLC1543CDW is a 10-bit analog-to-digital converter (ADC) from Texas Instruments. Equivalent products could include similar ADCs like the Microchip MCP3008, which is also a 10-bit ADC. Another alternative could be the Analog Devices AD7490. It's important to check the specific requirements such as resolution, input channels, and interfacing when selecting equivalent parts, as these factors can influence compatibility.

Features

The TLC1543CDW is a 10-bit analog-to-digital converter (ADC) from Texas Instruments, designed for a wide range of applications. Here are its key features:
1. Resolution and Channels: It offers 10-bit resolution and has 11 input channels, making it suitable for multi-channel data acquisition.
2. Sampling Rate: Features a maximum sampling rate of up to 38.5 kSPS (kilosamples per second).
3. Interface: Includes a 3-wire serial interface compatible with various microcontrollers, simplifying connectivity.
4. Supply Voltage: Operates on a single 5V supply, making it easy to integrate into standard systems.
5. Low Power Consumption: Designed with power efficiency in mind, it has a low power consumption which is ideal for battery-operated devices.
6. Temperature Range: Operates effectively over a wide temperature range, typically from -40°C to 85°C, suitable for industrial environments.
7. Package: Available in a compact 20-pin SOIC package, facilitating space-constrained designs.
These features make the TLC1543CDW a versatile choice for applications requiring reliable and efficient analog-to-digital conversion.

Pinout

The TLC1543CDW is a 10-bit analog-to-digital converter (ADC) with an input multiplexer. It comes in a 20-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. VCC: Supply voltage.
2. GND: Ground.
3. I/O CLOCK (I/O CLK): Controls the timing of the data transfer.
4. ADDRESS INPUT (A0, A1, A2, A3): Selects the input channel.
5. CONTROL ENABLE (CE): Enables the serial output.
6. ADDRESS LATCH ENABLE (ALE): Latches the address provided on A0 to A3.
7. START (START): Initiates the conversion process.
8. DATA IN (DATA IN): Receives data or control bits.
9. DATA OUT (DATA OUT): Transmits the conversion results.
10. ANALOG INPUT CHANNELS (IN0 - IN10): 11 analog input channels for the ADC.
These pins collectively enable the function of converting analog signals into digital outputs, suitable for interfacing with microcontrollers or digital systems.

Manufacturer

The TLC1543CDW is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. TI is known for its innovation in the field of analog and digital embedded processing, and it serves numerous industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world. TI focuses on developing technologies that improve performance and efficiency in electronic devices.

Application

The TLC1543CDW is a 10-bit analog-to-digital converter (ADC) commonly used in applications requiring data acquisition and digital processing. Key application areas include:
1. Industrial Automation: Monitoring and controlling processes by converting analog sensor data to digital.
2. Consumer Electronics: Enhancing user interfaces and device control through precise sensor readings.
3. Medical Devices: Collecting and converting physiological signals for diagnostic equipment.
4. Automotive Systems: Enabling functions like engine control and driver assistance by converting sensor data.
5. Embedded Systems: Providing a reliable ADC solution for microcontrollers in various applications requiring real-time data processing.
These applications benefit from the TLC1543CDW's accuracy, reliability, and ease of integration.

Package

The TLC1543CDW is an integrated circuit that comes in a SOIC-20 (Small Outline Integrated Circuit) package. This type of package is designed for surface mounting on a circuit board and features 20 pins. It is commonly used for its compact size and ease of assembly in electronic applications.

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