TLC2543IDWR

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TLC2543IDWR

IC ADC 12BIT SAR 20SOIC

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
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 TLC2543IDWR is a 10-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments. It is designed for applications requiring multiple inputs, converting analog signals into digital data for processing. The device operates on a supply voltage between 3V and 15V and features a 3-wire serial interface (SPI compatible) for ease of communication with microcontrollers.
Key features include a sampling rate of up to 100 kSPS, low power consumption, and a built-in programmable gain amplifier. The TLC2543IDWR is suitable for various applications such as data acquisition systems, industrial automation, and portable instrumentation. Its compact package and integration capabilities make it ideal for space-constrained designs.
For users looking for flexibility, the device allows for programmable gain and can handle input voltages compatible with standard logic levels. Overall, the TLC2543IDWR is a versatile ADC that combines performance with efficiency for diverse electronic applications.

Features

The TLC2543IDWR is a high-speed, 10-bit analog-to-digital converter (ADC) with the following key features:
1. 10-Bit Resolution: Provides a resolution of 10 bits for accurate digital representation of analog signals.
2. Sampling Rate: Capable of up to 1 million samples per second (1 MSPS), enabling fast data acquisition.
3. Input Multiplexer: Includes a 16-channel input multiplexer, allowing for the selection of multiple analog inputs for conversion.
4. Single Supply Operation: Operates on a single supply voltage ranging from 4.75V to 5.25V, simplifying power design.
5. Bipolar Input Range: Supports bipolar input ranges, enhancing versatility in handling different types of signals.
6. Low Power Consumption: Designed for low power usage, making it suitable for battery-operated applications.
7. Serial Interface: Utilizes a serial interface, simplifying integration with microcontrollers and digital systems.
8. Internal Sample-and-Hold Circuit: Features an internal sample-and-hold circuit for improved signal stability during conversion.
These features make the TLC2543IDWR suitable for various applications, including data acquisition systems, industrial automation, and portable instrumentation.

Package

The TLC2543IDWR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 28 pins. This package type is designed for surface mounting, offering a compact size suitable for various electronic applications.

Pinout

The TLC2543IDWR is a 12-bit, 8-channel analog-to-digital converter (ADC) from Texas Instruments. It features a 28-pin TSSOP (Thin Shrink Small Outline Package).
Pin Count: 28 pins
Function Overview:
- Input Channels (8): IN0 to IN7 for analog input signals.
- Reference Voltage (VREF): Sets the reference level for the ADC.
- Power Supply (VDD, VSS): VDD for positive supply voltage and VSS for ground.
- Data Output (D0-D11): 12-bit digital output bus for the converted data.
- Control Signals: Includes pins for chip select (CS), write (W), read (R), and clock (CLK) to manage the operation of the ADC.
- Busy Indicator (BUSY): Indicates when the ADC is in the process of converting an input signal.
This device is commonly used in applications requiring precise analog signal conversion to digital form.

Manufacturer

The TLC2543IDWR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog and digital signal processing devices. The company is well-known for its development of microcontrollers, processors, and a wide range of analog components used in diverse applications, from consumer electronics to industrial systems. Founded in 1930, TI is a leader in innovation and technology, contributing significantly to advancements in electronics and engineering.

Application

The TLC2543IDWR is a 12-bit analog-to-digital converter (ADC) used in various applications, including industrial process control, data acquisition systems, medical instrumentation, and consumer electronics. It is particularly suited for battery-operated devices due to its low power consumption and can be used in systems requiring precise measurements of analog signals, such as temperature sensors and strain gauges. Additionally, it is employed in automotive applications for sensor data processing.

Equivalent

The TLC2543IDWR is a 10-bit analog-to-digital converter (ADC). Equivalent products include the MCP3201 from Microchip, AD7893 from Analog Devices, and the MAX1169 from Maxim Integrated. Check specifications for compatibility in terms of resolution, interface, and voltage range, as these may vary slightly.

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