ADC124S021EVAL

Series:	--
Part Status:	Discontinued at Digi-Key
Number of A/D Converters:	1
Number of Bits:	12
Sampling Rate (Per Second):	50k ~ 200k
Data Interface:	Serial
Input Range:	0 ~ 5.25 V
Power (Typ) @ Conditions:	7.9mW @ 200kSPS
Utilized IC / Part:	ADC124S021
Supplied Contents:	Board(s)

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Evaluation Boards - Analog to Digital Converters (ADCs)

The ADC124S021EVAL is a specialized evaluation board used to better evaluate the performance of the Analog to Digital Convertor (ADC124S021) in wide range of applications. This board is designed with a 12-bit resolution ADC integrated with a precision voltage reference. It allows users to measure a wide range of analog input signals in different types of systems while efficiently converting the analog input signal into a digital readable format.

Applications

The ADC124S021EVAL has a wide range of applications due to its precision and versatility. This board is ideal for evaluating different kinds of signals such as pressure sensing applications, ultrasonic flow meters, automation process control, motor control, and test and measurement systems. In addition, this board is also used to evaluate the ADC’s performance in signal filtering, signal acquisition, vibration monitoring, and signal conditioning applications.

Working Principle

The ADC124S021EVAL utilizes a precision voltage reference (2.495 Volts) which allows for the conversion of an analog signal into a 12-Bit digital output. This board is versatile enough to handle analog signals of various amplitudes ranging from 0.4V to 2.495V. This board also has the ability to measure a wide range of signals such as ac and dc signals as well as temperature, frequency, and force. The ADC124S021EVAL utilizes a Programmable Gain Amplifier (PGA) which allows the incoming signal to be magnified or attenuated based on the user’s requirements. This board also includes an Input signal conditioner which enables further analysis of the incoming signal. The signal is then transferred to the analog-to-digital converter, which is a 12-bit resolution sigma-delta conversion unit. Finally, the digital output is treated using digital signal processing, which is then read as a voltage level.

Conclusion

The ADC124S021EVAL is an evaluation board that is designed to evaluate the performance of the Analog to Digital Convertor (ADC124S021) in a wide range of applications. It is suitable for measuring a wide range of analog input signals such as ac and dc signals as well as temperature, frequency, and force. The board also features a precision voltage reference and a programmable gain amplifier which enables further analysis of the incoming signal. The digital output is then treated using digital signal processing, giving a precise digital representation of the incoming analog signals.

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