TLC1549IDR

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TLC1549IDR

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IC ADC 10BIT SAR 8SOIC

  • FabricanteTexas Instruments

  • Peça do Fabricante #TLC1549IDR

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Especificações

Atributo Valor
PartStatus Active
BaseProductNumber TLC1549
NumberofBits 10
SamplingRate(PerSecond) 38k
NumberofInputs 1
InputType Single Ended
DataInterface SPI
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 1
Architecture SAR
ReferenceType External
Voltage-Supply,Analog 5V
Voltage-Supply,Digital 5V
OperatingTemperature -40°C ~ 85°C
Package 8-SOIC (0.154", 3.90mm Width)
SupplierDevicePackage 8-SOIC
MountingType Surface Mount
Packaging Bulk, Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Description

The TLC1549IDR is a 10-bit, analog-to-digital converter (ADC) designed by Texas Instruments. It features a single-ended input and operates with a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of battery-operated and low-power applications. The device utilizes a serial interface, allowing for easy communication with microcontrollers and digital systems.
With a maximum sampling rate of 40 kSPS, the TLC1549IDR is optimal for measuring signals in audio, sensor, and industrial applications. It integrates built-in sample-and-hold circuitry, providing accurate data capture during signal fluctuations. The device also includes a reference voltage input, enhancing its adaptability in diverse applications.
Additionally, the TLC1549IDR offers a low power consumption mode, making it efficient for portable devices. Its small package size and ease of integration make it a popular choice in consumer electronics and embedded systems. Overall, the TLC1549IDR is a versatile ADC that balances performance, power efficiency, and ease of use.

Equivalent

The TLC1549IDR is a 10-bit analog-to-digital converter (ADC). Equivalent products include:
1. ADCs:
- MCP3201
- MCP3301
- ADS7841
- MAX1168
2. Pin-compatible alternatives:
- TLC1543
- TLC1541
Ensure to check the specifications for compatibility in resolution, interface, and voltage requirements when selecting an equivalent product.

Features

The TLC1549IDR is a high-performance 8-channel analog-to-digital converter (ADC) designed for various applications requiring precise data acquisition. Key features include:
1. 8-Channel Multiplexer: Allows multiple input signals to be sampled.
2. 10-Bit Resolution: Provides a balance between accuracy and speed.
3. Single Supply Operation: Operates from a single +5V power supply.
4. Serial Interface: Supports SPI-compatible communication for easy integration with microcontrollers.
5. Fast Conversion Time: Achieves a conversion time of around 4.5 µs, suitable for real-time applications.
6. Low Power Consumption: Optimized for battery-operated devices, minimizing energy usage.
7. Integrated Reference Voltage: Simplifies design by including a built-in reference voltage source.
8. Programmable Gain Amplifier (PGA): Enhances signal processing capabilities for weak signals.
9. Temperature Range: Operates over an extended temperature range, making it versatile for various environments.
These features make the TLC1549IDR ideal for instrumentation, industrial control, and data acquisition systems.

Pinout

The TLC1549IDR is a 12-bit analog-to-digital converter (ADC) with a total of 20 pins. Its primary functions include converting analog signals to digital format, supporting multiple input channels, and providing a serial interface for data output. Key features include:
- Pin Count: 20 pins
- Input Channels: 8 single-ended or 4 differential channels
- Data Output: Serial data output via a 3-wire interface (SCLK, SDI, and SDO)
- Control: Control signals include chip select (CS), and a write enable (WR) for configuration and data transfer
- Reference Voltage: An external reference voltage can be supplied for accurate conversions.
This device is commonly used in applications such as data acquisition systems, industrial automation, and portable instrumentation.

Manufacturer

The TLC1549IDR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs). Founded in 1930, TI has a diverse portfolio that includes analog electronics, digital signal processors, microcontrollers, and embedded processing solutions, serving a wide range of industries such as automotive, industrial, consumer electronics, and telecommunications.
The TLC1549IDR is a 12-bit analog-to-digital converter (ADC) that features an integrated multiplexer, allowing it to convert multiple analog inputs into a digital format efficiently. Texas Instruments is well-known for its commitment to innovation, quality, and reliability in the semiconductor industry, making it a leading supplier of electronic components worldwide.

Application

The TLC1549IDR is a 12-bit analog-to-digital converter (ADC) commonly used in various applications, including data acquisition systems, industrial control, medical instrumentation, and consumer electronics. Its features, such as low power consumption and multiple channel inputs, make it suitable for portable devices, sensor interfacing, and audio applications. Additionally, it is utilized in automotive systems for monitoring and control, as well as in telecommunications for signal processing. Overall, the TLC1549IDR is versatile for applications requiring precise analog signal conversion.

Package

The TLC1549IDR is packaged in a 16-pin Dual In-Line Package (DIP) with a surface mount option, specifically the TSSOP (Thin Shrink Small Outline Package). This allows for efficient use of space on PCBs while providing ease of soldering and assembly.

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