AD7940BRJZ-REEL7

Number of A/D Converters:	1
Base Part Number:	AD7940
Supplier Device Package:	SOT-23-6
Package / Case:	SOT-23-6
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	2.5 V ~ 5.5 V
Voltage - Supply, Analog:	2.5 V ~ 5.5 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):	100k
Number of Bits:	14
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Data Acquisition - Analog to Digital Converters (ADC)

Analog-to-digital converters (ADCs) are electronic circuits used to convert analog signals into digital signals, which are easier to manipulate for further processing. The AD7940BRJZ-REEL7 is a 12-bit, 5 msps, polyphase, multi-channel sigma-delta ADC. It is designed for applications that require high-resolution measurement of a wide range of input signals.The AD7940BRJZ-REEL7 is designed to interface directly with a wide range of microcontrollers, such as the ARM Cortex-M0, ARM Cortex-M3 and ARM Cortex-M4F, which are popular in embedded systems. With the built-in integrated temperature sensor and programmable reference, the ADC provides exceptional performance and reliability.The AD7940BRJZ-REEL7 also features an ultra-low power consumption and a wide analog input range. It has a maximum power consumption of just 11mW at a conversion speed of up to 5Msps and an input range from 0V to 3.6V. It can be used to measure both single-ended and differential signals.The AD7940BRJZ-REEL7 features a polyphase sampling architecture that automatically adjusts its internal sampling rate to accommodate the actual input sample rate of the signal. It also offers an adjustable anti-aliasing digital filter, which allows the user to adjust the cutoff frequency of the filter to the actual requirements of the ADC’s sampling rate. This filter helps to prevent aliasing, improving the signal-to-noise ratio of the ADC.The AD7940BRJZ-REEL7 offers a variety of features that allow it to be used in a wide range of applications. Its low-power consumption and wide analog input range make it suitable for use in a variety of energy-sensitive applications. Its high-accuracy sigma-delta architecture makes it suitable for measuring both slow and fast-changing signals, such as temperature, pressure, and acceleration. In addition, its programmable reference and wide range of output formats allow the ADC to interface directly with a variety of microcontrollers and embedded systems.The AD7940BRJZ-REEL7 is an ideal choice for a variety of applications including automotive, industrial, medical, and consumer electronics. It can be used as a front-end processor in digital audio, digital image, and instrumentation applications. It is also suitable for use in industrial process control and medical imaging applications. With its high accuracy and low power consumption, the AD7940BRJZ-REEL7 is an excellent choice for applications that require a reliable, high-resolution ADC.

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