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Name: AD7766BRUZ-2
Brand: Analog Devices Inc.
SKU: AD7766BRUZ-2
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. AD7766BRUZ-2

Part No.:: AD7766BRUZ-2

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7766BRUZ-2.pdf

Description:: IC ADC 24BIT SAR 16TSSOP

In Stock:: 2344

Quantity:: Add To Cart

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AD7766BRUZ-2 Specifications

Packaging:
Tube
Series:
-
Product Status:
Active
Number of Bits:
24
Sampling Rate(PerSecond):
32k
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

AD7766BRUZ-2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7766BRUZ-2 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 AD7766BRUZ-2 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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AD7766BRUZ-2 information

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AD7766BRUZ-2 Typical application Circuitry

AD7766BRUZ-2

The AD7766BRUZ-2 is a high-precision, 24-bit sigma-delta analog-to-digital converter (ADC) known for its exceptional noise performance and resolution. 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.

Salient Features:

1. 24-bit resolution: Provides high-resolution conversion, enabling precise measurement in demanding applications.

2. Sigma-delta modulation: Enhances noise rejection, ensuring high-fidelity measurements.

3. Low power consumption: Ideal for energy-efficient systems and battery-powered devices.

4. Flexible power supply options: Operates with a single 5V supply or dual ±2.5V supplies, offering design flexibility.

5. Integrated reference: By doing away with the requirement for an external reference, this simplifies circuit design.

Application Scenario - Industrial Process Control:

In this scenario, the AD7766BRUZ-2 is used to monitor and digitize analog signals from various sensors in an industrial process control system, ensuring accurate and reliable data for process optimization.

Circuit Design:

1. Sensor Interface: Connect the output of the industrial sensor (e.g., temperature, pressure, or flow sensor) to the analog input (AIN) of the AD7766BRUZ-2. Match the sensor's output range with the ADC's input range for accurate conversion.

2. Power Supply: Provide a stable 5V supply to the AVDD and DVDD pins of the AD7766BRUZ-2. Use decoupling capacitors close to the power pins to filter out noise and ensure clean power supply.

3. Reference Voltage: Utilize the internal reference of the AD7766BRUZ-2 by connecting the REF+ and REF- pins to AVDD and AGND, respectively. This ensures a stable reference voltage for precise analog-to-digital conversion.

4. Digital Interface: Connect the serial data output (SDO) of the AD7766BRUZ-2 to a microcontroller or digital signal processor (DSP) for data processing. The serial clock (SCLK) and chip select (CS) lines are used for synchronous communication.

5. Grounding: Make sure the PCB's ground plane is properly grounded by attaching the AGND and DGND pins to it. In doing so, noise is reduced and precise signal conversion is guaranteed.

Design Considerations:

- Input Filtering: Implement an anti-aliasing filter at the ADC input to prevent high-frequency noise from aliasing into the measurement bandwidth.

- PCB Layout: Employ careful PCB layout techniques to separate analog and digital sections, minimizing noise coupling between them.

- Sampling Rate: Select an appropriate sampling rate for the AD7766BRUZ-2 based on the frequency characteristics of the signals to be measured.

- Temperature Stability: Consider the temperature coefficient of the sensor and the ADC to ensure accurate measurements over the operating temperature range.

In summary, the AD7766BRUZ-2 ADC is a versatile and precise component suitable for various high-resolution measurement applications, such as industrial process control. When designing a circuit with the AD7766BRUZ-2, it is essential to consider factors such as input filtering, power supply stability, and PCB layout to achieve optimal performance and accuracy.

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6. What is the process for return or replacement of AD7766BRUZ-2?

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 AD7766BRUZ-2 we delivered, we will accept the replacement or return of the AD7766BRUZ-2 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 AD7766BRUZ-2.

(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