DC816A-L

Series:	--
Part Status:	Active
Number of A/D Converters:	2
Number of Bits:	12
Sampling Rate (Per Second):	10M
Data Interface:	Parallel
Input Range:	1 ~ 2 Vpp
Power (Typ) @ Conditions:	120mW @ 10MSPS
Utilized IC / Part:	LTC2290
Supplied Contents:	Board(s)
Base Part Number:	LTC2290

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC816A-L Application Field and Working principle

DC816A-L is an evaluation board module from Analog Devices. It works as an Analog to Digital Converter (ADC). It features a 14-bit successive approximation register (SAR) which ensures maximum ENOB performance up to 20MHz. It also offers a wide range of options including programmable gain amplifier (PGA), signal chain optimization, and synchronous sampling. This board has been designed for use in industrial, communications or professional audio applications where high resolution is required. The basic working of the DC816A-L is similar to that of other ADCs. It converts an analog signal to a digital representation by sampling the signal and comparing it with a known reference voltage. The sample is then converted to a digital code which is used to represent the analog signal. The accuracy of this conversion is dependent on the reference voltage, the number of voltage or current steps it can take, and the accuracy of the amplifier. The DC816A-L uses a 14-bit SAR architecture which converts the analog signals to digital codes in two steps: First, the signal must pass through an analog-agc (automatic gain control) circuit which adjusts the input signal amplitude to a fixed reference level. This ensures accuracy of the ADC’s output as it can measure an input signal which can vary in amplitude over a wide range. The second step is the actual conversion process wherein the analog signal is sampled and compared to a reference voltage. The reference voltage determines the accuracy of the conversion. Every time a sample is taken, the ADC calculates the difference between the reference voltage and the sampled signal. Using this difference, the ADC can then determine the 14-bit digital value which corresponds to the analog input signal. The output of the ADC can be read via an SPI (Serial Peripheral Interface) port which allows it to be interfaced with other microcontroller based systems. This technology allows for digital signal processing systems to access the data generated from the ADC for further processing.In summary, the DC816A-L is an analog to digital converter evaluation board designed for use in industrial, communications or professional audio applications. The board utilizes an analogue AGC (Automatic Gain Control) circuit to offer precision accuracy over a wide range of input signal amplitudes. It also uses a 14-bit SAR architecture to convert the analog signals to digital codes which can then be read via an SPI (Serial Peripheral Interface) port.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description