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TLC2543IDB
Analog to Digital Converters - ADC 12Bit 66kSPS Ser Out Prog MSB/LSB First
TLC2543IDB
Analog to Digital Converters - ADC 12Bit 66kSPS Ser Out Prog MSB/LSB First
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製造商零件號 # : TLC2543IDB
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包裝/封裝: SSOP-20
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製造商: Texas Instruments
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產品分類 : Analog to Digital Converters (ADC)
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TLC2543IDB 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $41.625 | $41.62 |
| 200 | $16.109 | $3,221.80 |
| 500 | $15.542 | $7,771.00 |
| 1000 | $15.262 | $15,262.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Texas Instruments presents the TLC2543IDB as a standout offering in the TLC254x series of 12-bit analog-to-digital converters, setting the benchmark for precision and efficiency. This integrated circuit is designed to flawlessly convert analog signals into digital data with a resolution of 12 bits, catering to applications that demand high levels of accuracy. Whether operating on a single power supply ranging from 2.7V to 5.5V, the TLC2543IDB prioritizes energy efficiency, making it an excellent choice for projects where power consumption is a significant consideration. Sporting a sophisticated successive approximation register (SAR) architecture, this IC ensures rapid and precise conversions, delivering reliable performance across the board. Its serial interface supports both SPI and Microwire communication protocols, broadening its compatibility with a variety of microcontroller systems. At remarkably low power consumption levels of 1.1mW at 5V and 75μW at 3V, the TLC2543IDB is well-suited for battery-operated and portable devices, showcasing its versatility. Housed in a compact dual in-line package (DIP) format, this IC is designed for easy integration into electronic circuits, emphasizing convenience without compromising on functionality
主要特徵
- Multibyte digital data processing
- High-speed analog signal acquisition
- SPI-compatible serial interface protocol
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Resolution (Bits) | 12 | Sample rate (max) (ksps) | 66 |
| Number of input channels | 11 | Interface type | SPI |
| Architecture | SAR | Input type | Single-ended |
| Multichannel configuration | Multiplexed | Rating | Catalog |
| Reference mode | External | Input voltage range (max) (V) | 5.5 |
| Input voltage range (min) (V) | 0 | Operating temperature range (°C) | -40 to 85 |
| Power consumption (typ) (mW) | 5 | Analog supply (min) (V) | 4.5 |
| Analog supply voltage (max) (V) | 5.5 | Digital supply (min) (V) | 4.5 |
| Digital supply (max) (V) | 5.5 |
Specification Comparison
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is TLC2543IDB?
The TLC2543IDB is a 12-bit analog-to-digital converter (ADC) produced by Texas Instruments. It is designed for applications requiring medium resolution and accuracy, such as industrial automation, automotive systems, and data acquisition.
How Does TLC2543IDB Work?
The TLC2543IDB functions by converting analog input voltages into digital output data with 12-bit resolution. It utilizes a successive approximation register (SAR) architecture to achieve accurate conversion results. The ADC features a flexible input configuration and a serial interface for easy integration into various systems.
How Many Pins does TLC2543IDB have and What are the Functions of the Pinout Configuration?
The TLC2543IDB is housed in a 20-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- VDD, AGND, REF, AVDD: Power supply and reference voltage pins.
- AIN0-AIN11: Analog input pins for the 12-bit conversion.
- CS, DOUT, DIN, SCLK, EOC, SHDN: Serial interface control pins.
- REF OUT: Reference voltage output pin.
What are the Pros and Cons of TLC2543IDB?
Pros:
- Medium Resolution: Provides a balance between resolution and speed for various applications.
- Low Power Consumption: Operates with low power requirements, suitable for portable devices.
- Flexible Input Configuration: Supports various analog input configurations for versatility.
- Serial Interface: Offers a serial communication interface for easy interfacing with microcontrollers.
Cons:
- Lower Resolution: May not provide the same level of precision as higher resolution ADCs.
- Limited Features: Compared to higher-end ADCs, it may have fewer advanced features and functions.
- External Components: Some applications may require additional external components for optimal performance.
Are There Any Equivalents/Alternatives to TLC2543IDB for Recommendation?
- The ADS7822 from Texas Instruments is a similar 12-bit ADC with comparable features.
- Alternatives to the TLC2543IDB include the MCP3201 from Microchip Technology and the MAX1236 from Maxim Integrated.
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