AD7091R-4BCPZ-RL7

Number of A/D Converters:	1
Base Part Number:	AD7091
Supplier Device Package:	20-LFCSP-WQ (4x4)
Package / Case:	20-WFQFN Exposed Pad, CSP
Operating Temperature:	-40°C ~ 125°C
Features:	--
Voltage - Supply, Digital:	2.09 V ~ 5.25 V
Voltage - Supply, Analog:	2.09 V ~ 5.25 V
Reference Type:	Supply
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	SPI, DSP
Input Type:	Single Ended
Number of Inputs:	1
Sampling Rate (Per Second):	1M
Number of Bits:	12
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The AD7091R-4BCPZ-RL7 is an industrial-grade low-power successive-approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices. It is suitable for use in environments that demand optimal power consumption and high-speed performance, such as battery-operated applications and process control systems.It has a compact 8-lead packaging, allowing a small design foot-print, and low-power operation, making it ideal for applications requiring a small form-factor and low power consumption. It is available with a temperature range of -40°C to 85°C, and a 3.2V to 5.25V operating voltage range. The AD7091R-4BCPZ-RL7 offers an onboard differential amplifier and preamplifier, which offers excellent signal-to-noise ratio to ensure accuracy even in noisy environments. The fast power-on feature of the AD7091R-4BCPZ-RL7 reduces system power consumption by quickly enabling data acquisition on power-up. The input signal is stored locally for extended conversion periods, and the converter is capable of fast settling time, helping to offload critical tasks from the host processor.The AD7091R-4BCPZ-RL7 provides a programmable conversion rate ranging from 0.25MSPS to 16MSPS, making it suitable for various data sampling applications. It is built with a 12-bit successive-approximation register (SAR) architecture, which ensures a faster response time and reduces power consumption in comparison to flash ADC. Furthermore, its sample-and-hold (S&H) amplifier offers low sample-and-hold offsets, which prevents uncertainties due to input signal impairments.The AD7091R-4BCPZ-RL7 provides a GPIO interface, giving users the ability to monitor and control the operation of the ADC. It also allows users to set the analog input range, chopper mode, and power-down mode over this interface. With its monitoring and control capabilities, the AD7091R-4BCPZ-RL7 ensures reliable operation in data acquisition applications.The AD7091R-4BCPZ-RL7 provides high accuracy with a low-power profile, making it ideal for a variety of applications in various markets including industrial, automotive, and medical. Some of its applications include, but are not limited to, temperature monitoring, data acquisition systems, industrial automation, control systems, instrumentation, and medical imaging.

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