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Name: AD7450BRZ
Brand: Analog Devices Inc.
SKU: AD7450BRZ
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. AD7450BRZ

Part No.:: AD7450BRZ

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: IC ADC 12BIT SAR 8SOIC

In Stock:: 3937

Quantity:: Add To Cart

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AD7450BRZ Specifications

Packaging:
Bulk,Tube
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
1M
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 5.25V
Voltage-Supply Digital:
2.7V ~ 5.25V
Features:
-
Operating Temperature:
-40°C ~ 85°C

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AD7450BRZ information

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The application and technological advancement of AD7450BRZ in specific industries

AD7450BRZ is a high-precision, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices. It is commonly utilized in a variety of industries for accurate signal acquisition and conversion.

Application Scenario:

In medical instrumentation, AD7450BRZ can be employed for precise measurement and digitization of physiological signals, such as ECG (electrocardiogram) or EEG (electroencephalogram) signals.

Circuit Design:

To design a medical instrumentation system using AD7450BRZ, consider the following steps:

1. Signal Acquisition:

Connect the physiological sensors, such as ECG electrodes or EEG electrodes, to the input channels of AD7450BRZ. Proper signal conditioning circuits, including amplifiers and filters, may be required to ensure accurate signal acquisition.

2. Analog-to-Digital Conversion:

Utilize the AD7450BRZ ADC to convert the analog physiological signals into digital data. Configure the ADC settings, such as sampling rate and resolution, to meet the requirements of the medical application.

3. Data Processing:

Process the digitized signals using a microcontroller or digital signal processor (DSP) to extract relevant information, such as heart rate or brainwave patterns. Implement appropriate algorithms for signal analysis and feature extraction.

4. Display and Storage:

Display the processed physiological data on a user interface, such as a graphical LCD screen or a computer monitor, for real-time monitoring and analysis. Optionally, store the data in onboard memory or transmit it wirelessly to a remote monitoring station for further analysis.

5. Power Management:

Ensure efficient power management to prolong battery life in portable medical devices. Implement low-power modes and use efficient voltage regulators to minimize power consumption while maintaining reliable operation.

Considerations:

When designing the medical instrumentation system, consider the following factors:

- Signal Integrity: Maintain signal integrity throughout the signal acquisition and processing chain to ensure accurate measurement and analysis of physiological signals.

- Safety and Compliance: Design the system to comply with medical device regulations and standards, such as IEC 60601 for electrical safety and electromagnetic compatibility (EMC).

- Data Security: Implement measures to protect patient data privacy and confidentiality, such as encryption and access control mechanisms, especially in systems transmitting data wirelessly.

- User Interface Design: Design an intuitive user interface for healthcare professionals and patients to interact with the medical instrumentation system effectively, considering factors such as readability and ease of use.

- Calibration and Maintenance: Regularly calibrate the system components and perform maintenance to ensure accurate and reliable operation over time, considering factors such as sensor drift and aging effects.

AD7450BRZ FAQ

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3. Are the AD7450BRZ price and inventory displayed accurate?

The price and inventory of AD7450BRZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD7450BRZ?

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 AD7450BRZ we delivered, we will accept the replacement or return of the AD7450BRZ 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 AD7450BRZ.

(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