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Name: AD7767BRUZ-1
Brand: Analog Devices Inc.
SKU: AD7767BRUZ-1
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. AD7767BRUZ-1

Part No.:: AD7767BRUZ-1

Manufacturer:: Analog Devices Inc.

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:

Description:: IC ADC 24BIT SAR 16TSSOP

In Stock:: 3659

Quantity:: Add To Cart

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AD7767BRUZ-1 Specifications

Packaging:
Tube
Series:
-
Product Status:
Active
Number of Bits:
24
Sampling Rate(PerSecond):
64k
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI
Configuration:
ADC
Ratio-S/H:ADC:
-
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.5V
Voltage-Supply Digital:
2.5V
Features:
-
Operating Temperature:
-40°C ~ 105°C

AD7767BRUZ-1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7767BRUZ-1 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 AD7767BRUZ-1 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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AD7767BRUZ-1 information

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AD7767BRUZ-1 Typical application Circuitry

AD7767BRUZ-1

The AD7767BRUZ-1 is a high-performance, 24-bit sigma-delta analog-to-digital converter (ADC) known for its exceptional noise performance and precision. It is particularly suited for applications requiring accurate and low-noise analog-to-digital conversion, such as industrial process control, precision instrumentation, seismic data acquisition, and vibration analysis.

Distinctive Characteristics of the AD7767BRUZ-1:

1. High-Resolution Conversion: The AD7767BRUZ-1's 24-bit resolution enables the precise digital representation of analog signals, crucial for capturing subtle seismic vibrations.

2. Advanced Sigma-Delta Modulation: This technology significantly enhances the signal-to-noise ratio, making the ADC ideal for capturing minute variations in seismic readings.

3. Efficient Power Usage: The low power consumption of the AD7767BRUZ-1 is a boon for energy-conscious seismic monitoring systems.

4. Versatile Power Supply Options: The ability to operate with various power supplies adds flexibility to system design.

5. Integrated Reference Voltage: The built-in reference voltage simplifies the circuit and ensures consistent measurements.

Innovative Application - Advanced Seismic Monitoring for Earthquake Detection:

In this application, the AD7767BRUZ-1 is employed to digitize analog signals from seismic sensors, providing critical data for earthquake detection and geophysical research.

Creative Circuit Design:

1. Sensor Interface Connection: Link the output of a sensitive seismic sensor directly to the AIN pin of the AD7767BRUZ-1. Ensure that the sensor's output range aligns with the ADC's input range for precise digitization.

2. Optimized Power Supply: Design a power supply circuit that provides a stable 5V to the AVDD and DVDD pins of the AD7767BRUZ-1, incorporating advanced filtering techniques to eliminate power-related noise.

3. Reference Voltage Configuration: Leverage the internal reference of the AD7767BRUZ-1 by connecting REF+ to AVDD and REF- to AGND. This setup guarantees a stable reference voltage for accurate conversion.

4. Digital Communication Setup: Interface the SDO pin of the AD7767BRUZ-1 with a data acquisition system (DAS) or microcontroller, using a novel communication protocol for efficient data transfer.

5. Grounding Strategy: Implement a strategic grounding scheme that segregates analog and digital grounds, minimizing noise interference in the seismic signal digitization.

Unique Design Considerations:

- Advanced Input Filtering: Develop a sophisticated anti-aliasing filter that adapts to the frequency characteristics of the seismic sensor signals, ensuring accurate representation in the digital domain.

- Innovative PCB Layout: Employ cutting-edge PCB layout techniques that enhance signal integrity and reduce electromagnetic interference, crucial for high-precision seismic monitoring.

- Adaptive Sampling Rate: Implement a dynamic sampling rate adjustment mechanism in the AD7767BRUZ-1 based on the seismic sensor signal's frequency content, optimizing resolution and power consumption.

- Temperature Compensation: Integrate a temperature compensation algorithm that adjusts the ADC's parameters in real-time, maintaining accuracy across varying environmental conditions.

By focusing on these unique aspects and considerations, the design of an advanced seismic monitoring circuit with the AD7767BRUZ-1 can achieve exceptional performance while maintaining originality in its approach.

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6. What is the process for return or replacement of AD7767BRUZ-1?

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 AD7767BRUZ-1 we delivered, we will accept the replacement or return of the AD7767BRUZ-1 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 AD7767BRUZ-1.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations