ADC108S102EVAL

Series:	--
Part Status:	Obsolete
Number of A/D Converters:	1
Number of Bits:	10
Sampling Rate (Per Second):	1M
Data Interface:	Serial
Input Range:	0 ~ 5.25 V
Power (Typ) @ Conditions:	9.4mW @ 1MSPS
Utilized IC / Part:	ADC108S102
Supplied Contents:	Board(s)

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Introduction: What is ADC108S102EVAL?

ADC108S102EVAL is an evaluation board designed for general purpose analog to digital conversion applications. It is designed to showcase the features and performance of the powerful ADC108S102 operational amplifier (OPA), a low-power, 8-bit A/D converter from Texas Instruments. The board is capable of sampling analog signals up to 10MHz speeds in single-ended or differential input configurations. It also provides the ability to measure DC and AC voltages as low as 200mV with a high degree of accuracy and precision.

Application Fields

The ADC108S102EVAL board has a wide range of possible applications. It is an ideal choice for medical electronics applications such as vital signs and tissue analysis sensors. It can also be used for automation and control systems requiring accurate analog-to-digital signal conversion, as well as for audio and video systems and instrumentation. Industrial and automotive applications such as pressure and temperature measurements are also possible with this board, as are consumer applications like gaming and fitness monitoring.

Working Principle

The board is equipped with a Texas Instruments’ ADC108S102 operational amplifier. It provides a very precise, low-noise source for amplitude and frequency modulation. The OPA converts the input signal into digital codes through a successive approximation register (SAR). The output of the SAR is then converted into a 4-bit binary number ranging from 0-255 (or 0-216 for higher-resolution output). The digital output from the OPA is then used to control the output voltage of the board. This board is equipped with two different voltage ranges: 0-5V for low resolution applications and 0-100mV for high resolution applications.The ADC108S102EVAL board also comes with software and embedded circuitry for easy integration with existing systems. It is compatible with a wide variety of embedded systems and offers direct connection to a PC or microcontroller for easy data collection and analysis. The board also provides for direct connection to most analog sensors and digital Smart Sensors.

Conclusion

The ADC108S102EVAL evaluation board is a powerful and easy-to-use low-power 8-bit A/D converter from Texas Instruments designed for a wide range of applications. It uses a SAR architecture and offers a very precise, low-noise source for amplitude and frequency measurements. The board is ideal for industrial, automotive, medical, audio, video, automation and control applications. It also provides direct connection to most analog and digital Smart Sensors. The ADC108S102EVAL board is a great choice for any application requiring accurate analog-to-digital signal conversion with low power requirements. Its features and performance make it an excellent option for use in most embedded systems requiring precision and high-performance.

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