TLV2543EVM

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Analog to Digital Converters (ADCs) evaluation boards are one of the most important components of any modern commercial application system, and the TLV2543EVM is no exception. The TLV2543EVM is an extremely versatile ADC evaluation board which offers many features and advantages for applications, such as software-controlled configuration settings, high resolution, the flexibility to be used with different power sources, and an integrated signal source circuit. This article will discuss the application fields and working principle of this specific ADC evaluation board.

Application Fields

The TLV2543EVM is suitable for a wide range of applications, including factory automation, industrial automation, medical devices, audio/video electronics, instrumentation, and consumer electronics.

This board can be used to measure the analog signal in sensing and measuring instruments to detect small signals such as pressure, temperature, light, acceleration, and noise levels. It can also be used in digital audio/video application fields. For example, it can be used to convert the analog signal to digital signal to produce better audio and video quality.

Working Principle

The TLV2543EVM is based on Texas Instruments’ TLV2543 analog to digital converter, which is a high performance, low power, 8-bit CMOS ADC. It has an input voltage range of 0 to 3.3V and a resolution of up to 12-bits.

The board features a power supply selection jumpers that allow the user to select from an external power supply, or the supply from a USB-differential line. The board also comes with an onboard signal source that allows the user to generate signals without external equipment.

The TLV2543EVM features an internal temperature sensor that automatically compensates the reference voltage for temperature variations. This makes it more reliable and accurate for temperature measurements. In addition, the board also features an on-board EEPROM to configure the register settings in the device.

The TLV2543EVM also offers a range of software-controlled configuration options that allow the user to configure the device’s parameters such as the gain, conversion rate, and the data format.

Conclusion

The TLV2543EVM is a high performance, versatile evaluation board that can be used for a wide range of applications. It offers the flexibility to be used with different power sources, an integrated signal source circuit, and a range of software-controlled configuration options that allow the user to configure the device’s parameters. This makes it a great choice for those looking for an ADC evaluation board with plenty of features and advantages.

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