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Name: AD7858BRZ
Brand: Analog Devices Inc.
SKU: AD7858BRZ
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. AD7858BRZ

Part No.:: AD7858BRZ

Manufacturer:: Analog Devices Inc.

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7858BRZ.pdf

Description:: IC ADC 12BIT SAR 24SOIC

In Stock:: 124

Quantity:: Add To Cart

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AD7858BRZ Specifications

Packaging:
Tube
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
200k
Number of Inputs:
4, 8
Input Type:
Pseudo-Differential, Single Ended
Data Interface:
SPI
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
3V ~ 5.5V
Voltage-Supply Digital:
3V ~ 5.5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

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AD7858BRZ information

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The application and technological advancement of AD7858BRZ in specific industries

AD7858BRZ is an integrated circuit (IC) with 8-channel analog-to-digital converter (ADC) functionality, commonly utilized in various industries for precision analog signal acquisition and conversion tasks.

Application Scenario:

In the medical equipment industry, AD7858BRZ plays a crucial role in acquiring and digitizing analog signals from sensors such as temperature sensors, pressure sensors, and biosensors.

Circuit Design:

To design a medical monitoring system using AD7858BRZ, follow these steps:

1. Sensor Connection:

Connect various medical sensors, such as ECG electrodes or temperature probes, to the input channels of AD7858BRZ. Ensure proper signal conditioning, such as amplification and filtering, for accurate signal acquisition.

2. Data Acquisition:

Configure AD7858BRZ to sample and convert the analog signals from the sensors into digital data. Utilize the SPI interface of AD7858BRZ to interface with the microcontroller or processing unit.

3. Signal Processing:

Implement signal processing algorithms in the microcontroller or FPGA to analyze the digitized sensor data. This may include filtering, waveform analysis, and feature extraction for medical diagnosis or monitoring purposes.

4. Display and Interface:

Integrate a user interface, such as a graphical display or a computer interface, to visualize the medical data and provide user interaction. Use the digital output of AD7858BRZ to transfer the processed data to the display or interface module.

5. Power Management:

Ensure proper power supply and management for AD7858BRZ and associated components to maintain signal integrity and reliability. Incorporate low-noise voltage regulators and decoupling capacitors to minimize power-related noise.

Considerations:

When designing the circuit, consider the following factors:

- Signal Accuracy: Ensure that AD7858BRZ provides the required resolution and accuracy for medical signal acquisition and processing tasks.

- Noise Reduction: Implement proper shielding and grounding techniques to minimize electromagnetic interference and noise in the analog signal chain.

- Regulatory Compliance: Ensure that the medical monitoring system complies with relevant regulatory standards, such as ISO 13485 for medical device quality management.

- Data Security: Implement encryption and authentication mechanisms to protect sensitive medical data transmitted and stored by the system.

- Reliability and Safety: Perform thorough testing and validation to verify the reliability and safety of the medical monitoring system under normal and fault conditions.

AD7858BRZ FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7858BRZ. All suppliers must pass our qualification reviews before they can publish their products including AD7858BRZ on icwhale.com; we pay more attention to the channels and quality of AD7858BRZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7858BRZ price and inventory displayed accurate?

The price and inventory of AD7858BRZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 AD7858BRZ?

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 AD7858BRZ we delivered, we will accept the replacement or return of the AD7858BRZ 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 AD7858BRZ.

(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