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Name: AD7940BRMZ
Brand: Analog Devices Inc.
SKU: AD7940BRMZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD7940BRMZ

Part No.:: AD7940BRMZ

Manufacturer:: Analog Devices Inc.

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: AD7940BRMZ.pdf

Description:: IC ADC 14BIT SAR 8MSOP

In Stock:: 142

Quantity:: Add To Cart

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AD7940BRMZ Specifications

Packaging:
Tube
Series:
-
Product Status:
Active
Number of Bits:
14
Sampling Rate(PerSecond):
100k
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
SPI, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
Supply
Voltage-Supply Analog:
2.5V ~ 5.5V
Voltage-Supply Digital:
2.5V ~ 5.5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7940BRMZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7940BRMZ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD7940BRMZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD7940BRMZ information

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The application and technological advancement of AD7940BRMZ in specific industries

AD7940BRMZ is a high-performance, 14-bit analog-to-digital converter (ADC) integrated circuit commonly used in precision measurement and control applications. It offers exceptional accuracy, low power consumption, and versatile interfacing options, making it suitable for various industries.

Application Scenario:

In the medical field, AD7940BRMZ can be employed in patient monitoring systems to digitize physiological signals with high precision, such as electrocardiogram (ECG) or blood pressure measurements.

Circuit Design:

To design a patient monitoring system using AD7940BRMZ, follow these steps:

1. Sensor Interface:

Connect physiological sensors, such as ECG electrodes or pressure transducers, to the input channels of AD7940BRMZ. Use appropriate signal conditioning circuits, like instrumentation amplifiers or filters, to ensure accurate signal acquisition.

2. ADC Configuration:

Configure the ADC settings, such as sampling rate and resolution, to meet the requirements of the physiological signals being measured. Utilize the SPI or parallel interface of AD7940BRMZ to communicate with the microcontroller or processing unit.

3. Data Processing:

Implement algorithms for signal processing, such as filtering, amplification, and waveform analysis, to extract relevant information from the digitized signals. Use the high-resolution output of AD7940BRMZ to ensure accurate data representation.

4. Display and Feedback:

Integrate a display interface, such as an LCD screen or graphical user interface (GUI), to visualize the patient's physiological parameters in real-time. Provide feedback mechanisms, such as alarms or notifications, based on predefined thresholds or abnormal patterns.

5. Power Management:

Implement efficient power management techniques to optimize energy consumption and prolong battery life in portable monitoring devices. Utilize low-power modes of AD7940BRMZ and other components to minimize overall power consumption.

Considerations:

When designing the circuit, it's essential to consider:

- Signal Integrity: Ensure proper grounding and shielding to minimize noise and interference, especially in environments with electromagnetic interference (EMI).

- Regulatory Compliance: Adhere to medical device regulations and standards, such as ISO 13485 and IEC 60601, to ensure the safety and efficacy of the monitoring system.

- Data Security: Implement encryption and authentication mechanisms to protect patient data privacy and prevent unauthorized access to sensitive information.

- Calibration and Validation: Regularly calibrate the monitoring system and validate its performance against reference standards to maintain measurement accuracy and reliability.

AD7940BRMZ FAQ

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3. Are the AD7940BRMZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7940BRMZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD7940BRMZ we delivered, we will accept the replacement or return of the AD7940BRMZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD7940BRMZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations