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TLC2543CDW

Name: TLC2543CDW
Rating: 4.7 (12 reviews)

IC ADC 12BIT SAR 20SOIC

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製造商。部分 #TLC2543CDW
包 SOIC-20
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規格

Package	Bulk,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-SOIC (0.295, 7.50mm Width)
SupplierDevicePackage	20-SOIC

概述

Description

The TLC2543CDW is a 12-bit analog-to-digital converter (ADC) designed for high-performance data acquisition systems. Key features include a 4-channel multiplexer, allowing the selection of up to four analog inputs, and a built-in sample-and-hold circuit, which ensures accurate signal capture. It operates over a wide voltage range and offers a fast conversion time, making it suitable for various applications, including instrumentation, process control, and data logging.
The TLC2543CDW communicates via a parallel interface, facilitating easy integration with microcontrollers and digital signal processors. Its low power consumption and robust design make it ideal for battery-operated devices. The device is available in a compact DIP package, simplifying PCB layout.
Overall, the TLC2543CDW is a versatile ADC that provides reliable and precise analog-to-digital conversion, catering to the needs of modern electronic systems.

Features

The TLC2543CDW is a 12-bit analog-to-digital converter (ADC) designed for high-speed data acquisition in various applications. Key features include:
- 12-Bit Resolution: Provides precise digital representations of analog signals.
- Sampling Rate: Capable of sampling rates up to 500 kSPS, making it suitable for fast signal processing.
- Multiplexer: Integrated 8-channel multiplexer allows for multiple input sources, facilitating flexible design.
- Unipolar/Bipolar Input: Supports both unipolar and bipolar voltage ranges, accommodating various signal types.
- Single Supply Operation: Operates with a single power supply voltage ranging from +5V to +15V.
- Low Power Consumption: Designed for energy efficiency, making it ideal for battery-operated devices.
- Digital Interface: Features a parallel digital output for easy integration with microcontrollers and DSPs.
These attributes make the TLC2543CDW suitable for applications in industrial automation, medical instrumentation, and data acquisition systems.

Package

The TLC2543CDW is packaged in a 28-pin DIP (Dual In-line Package) format. This type of package features two parallel rows of pins and is designed for easy insertion into a breadboard or PCB.

Pinout

The TLC2543CDW is a 12-bit, multi-channel analog-to-digital converter (ADC) with a total of 28 pins in a dual in-line package (DIP). Its pin functions are as follows:
1. Power Supply: V+ (Pin 1), V- (Pin 28)
2. Analog Input Channels: CH0 to CH7 (Pins 2-9) – for inputting analog signals.
3. Reference Voltage: REF (Pin 10) – for reference voltage input.
4. Clock Input: CLK (Pin 11) – provides the clock signal for ADC operation.
5. Control Pins: START (Pin 12), EOC (Pin 13), CS (Pin 14) – for initiating conversions, indicating end-of-conversion, and chip select.
6. Digital Output: D0-D11 (Pins 15-26) – for outputting the converted digital data.
7. Ground: AGND (Pin 27) – analog ground connection.
This device is typically used in applications requiring precise analog signal conversion, such as in instrumentation and data acquisition systems.

Manufacturer

The TLC2543CDW is manufactured by Texas Instruments (TI), a global semiconductor company. Established in 1930 and headquartered in Dallas, Texas, Texas Instruments specializes in designing and manufacturing a wide range of semiconductor and integrated circuit products. The company is known for its innovation in analog and digital signal processing, microcontrollers, and various other technologies that serve diverse industries including automotive, industrial, communications, and consumer electronics. TI is particularly recognized for its expertise in analog and embedded processing solutions, making it a key player in the electronics industry.

Application

The TLC2543CDW is a 10-bit analog-to-digital converter (ADC) used in applications such as data acquisition systems, industrial automation, medical instrumentation, and sensor interfacing. It is suitable for multichannel data conversion in devices requiring precise digital representation of analog signals. Common uses include signal processing in communication systems, monitoring systems in environmental control, and embedded systems in consumer electronics.

Equivalent

The TLC2543CDW is a 12-bit analog-to-digital converter (ADC). Equivalent products include the AD7543, MCP3204, and MAX194. These alternatives also provide similar resolution and functionality, but ensure to check specific features and specifications to confirm compatibility for your application.