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TLC2543IDW

Name: TLC2543IDW
Rating: 4.7 (12 reviews)

IC ADC 12BIT SAR 20SOIC

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包 SOIC (DW)-20
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規格

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	-40°C ~ 85°C
Package/Case	20-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage	20-SOIC

概述

Description

The TLC2543IDW is a 10-bit, 8-channel analog-to-digital converter (ADC) designed for applications requiring high accuracy and low power consumption. It features a multiplexed input configuration, allowing it to sample multiple analog signals sequentially. The device operates using a dual-supply voltage, typically +5V for logic and +15V for the analog supply, accommodating a wide range of input voltages.
Key features include a fast conversion time of around 15 µs per channel, built-in sample-and-hold functionality, and a serial interface for easy digital communication with microcontrollers or digital signal processors. This ADC is beneficial in data acquisition systems, instrumentation, and portable devices where power efficiency is critical.
The TLC2543IDW is available in a wide variety of packages, making it suitable for different circuit designs. It is widely used in industrial, automotive, and consumer electronics applications, enabling precise measurement and monitoring of analog signals.

Features

The TLC2543IDW is a high-performance, 12-bit analog-to-digital converter (ADC) designed for low-power applications. Key features include:
1. Input Channels: It supports up to 8 single-ended input channels, allowing for multiple signal measurements.
2. Resolution: Offers a 12-bit resolution, providing good accuracy for various applications.
3. Sampling Rate: Capable of sampling rates up to 200 kSPS, suitable for fast-changing signals.
4. Power Supply: Operates from a single +5V power supply, simplifying design and integration.
5. Interface: It features a parallel interface for easy communication with microcontrollers or digital systems.
6. Low Power Consumption: Designed for low power usage, making it ideal for battery-operated devices.
7. Temperature Range: Operates effectively across a wide temperature range, enhancing reliability in diverse environments.
These features make the TLC2543IDW suitable for applications in data acquisition systems, industrial control, and portable instrumentation.

Package

The TLC2543IDW is packaged in a 28-pin SOIC (Small Outline Integrated Circuit) package, which is designed for surface mounting. This type of package provides a compact footprint, making it suitable for space-constrained applications.

Pinout

The TLC2543IDW is a 12-bit analog-to-digital converter (ADC) featuring a 28-pin dual in-line package (DIP). It is designed for low-power applications and has multiple input channels.
Pin Count: 28 pins
Key Functions:
1. Analog Input Channels: It has multiple input channels (usually 8) for connecting analog signals.
2. Data Output: Provides a parallel output for the 12-bit digital representation of the input signal.
3. Control Signals: Includes pins for conversion control, reference voltage, and power supply.
4. Clock Input: Requires an external clock for the operation of the internal ADC.
5. Reference Voltage: Pin for connecting a reference voltage to define the input range.
The device is suitable for various applications such as data acquisition systems, sensor interfaces, and portable instrumentation.

Manufacturer

The TLC2543IDW is manufactured by Texas Instruments (TI), a prominent American technology company that designs and manufactures semiconductors and various integrated circuits. Founded in 1930, Texas Instruments is known for its development of analog and embedded processing chips used in a wide range of applications, including consumer electronics, automotive systems, industrial machinery, and communications equipment. The TLC2543IDW is a 12-bit analog-to-digital converter (ADC) that is part of TI's extensive portfolio of analog products. TI is recognized for innovation in the semiconductor industry and has a significant global presence, with a focus on delivering high-quality, reliable solutions for various electronic applications.

Application

The TLC2543IDW is an analog-to-digital converter (ADC) used in various applications including data acquisition systems, industrial automation, medical instrumentation, and sensor interfacing. It features multiple input channels, making it suitable for sampling signals from sensors and transducers, as well as in handheld devices, portable instrumentation, and automotive electronics. Its low power consumption also makes it ideal for battery-operated devices.

Equivalent

The TLC2543IDW is a 12-bit analog-to-digital converter (ADC). Equivalent products include the MCP3204 (Microchip), AD7460 (Analog Devices), and ADS7828 (Texas Instruments). These alternatives may vary in features like resolution, interface, and sampling rate, so it's essential to check specific data sheets for compatibility with your application.