AD7685CRMZRL7

Number of A/D Converters:	1
Base Part Number:	AD7685
Supplier Device Package:	10-MSOP
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	2.3 V ~ 5.5 V
Voltage - Supply, Analog:	2.3 V ~ 5.5 V
Reference Type:	External
Architecture:	SAR
Series:	PulSAR®
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	SPI, DSP
Input Type:	Pseudo-Differential
Number of Inputs:	1
Sampling Rate (Per Second):	250k
Number of Bits:	16
Part Status:	Active
Packaging:	Tape & Reel (TR)

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AD7685CRMZRL7 is an advanced Analog to Digital Converter (ADC) that enables the conversion of analog signals into digital data. It is unique for its small size and high resolution, making it suitable for a wide range of applications. The AD7685CRMZRL7 operates at a sampling rate of 1163ksps and features a resolution of 24 bits. It is capable of handling input ranges from +2.7 volts to +2.9V. It is designed with a low noise and low power consumption, helping to reduce overall system power consumption. The AD7685CRMZRL7 integrates an 6-channel multiplexer, allowing for multiple sensor inputs to be handled simultaneously. It also includes a Programmable Gain Amplifier (PGA), increasing the dynamic range of the ADC.The AD7685CRMZRL7 consists of four distinct blocks that work together to sense and convert analog signals into digital data. The input stage is responsible for conditioning and amplifying the incoming analog signal. It also includes a multiplexer that allows for multiplexing of signals from different sensors. The integrated PGA provides programmable gain to further fine-tune the input signal prior to conversion. The conversion block is responsible for the actual analog to digital conversion. It contains an internal digital-to-analog converter (DAC) and an errored sar ADC. The DAC generates a reference voltage, while the errored sar ADC performs the actual conversion. The output of this block is a digital word in binary format.The operations and results registers block stores the conversion results. It is responsible for data storage and retrieval. This block is used to store the results of the conversion, which can then be accessed and used for further analysis and processing. Finally, the monitor and control block is responsible for controlling the operation of the ADC. It includes an ADC control register, a temperature control register, and a timing control register. Overall, the AD7685CRMZRL7 ADC provides a high-performance, low-power solution for converting analog signals into digital data. Its small size and high resolution make it suitable for a wide range of applications, including industrial automation, process monitoring, and data acquisition systems.

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