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Name: AD7718BRZ-REEL
Brand: Analog Devices Inc.
SKU: AD7718BRZ-REEL
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. AD7718BRZ-REEL

Part No.:: AD7718BRZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7718BRZ-REEL.pdf

Description:: IC ADC 24BIT SIGMA-DELTA 28SOIC

In Stock:: 3293

Quantity:: Add To Cart

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AD7718BRZ-REEL Specifications

Packaging:
Tape & Reel (TR)
Series:
-
Product Status:
Active
Number of Bits:
24
Sampling Rate(PerSecond):
1.37k
Number of Inputs:
4/5, 8/10
Input Type:
Differential, Pseudo-Differential
Data Interface:
SPI, DSP
Configuration:
MUX-PGA-ADC
Ratio-S/H:ADC:
-
Number of A/D Converters:
1
Architecture:
Sigma-Delta
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 3.6V, 5V
Voltage-Supply Digital:
2.7V ~ 3.6V, 5V
Features:
PGA
Operating Temperature:
-40°C ~ 85°C

AD7718BRZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7718BRZ-REEL 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 AD7718BRZ-REEL 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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AD7718BRZ-REEL information

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AD7718BRZ-REEL Typical application Circuitry

AD7718BRZ-REEL

The AD7718BRZ-REEL is a versatile and high-precision 24-bit analog-to-digital converter (ADC) designed for a wide range of applications that require accurate and reliable data conversion. It is particularly well-suited for multi-channel sensor interfacing and data acquisition in industrial control systems, medical devices, and environmental monitoring.

Application Scenarios:

The AD7718BRZ-REEL is commonly employed in process control systems, temperature monitoring, pressure sensing, and other precision measurement applications where multiple sensor inputs need to be digitized with high accuracy.

Parameter Features:

- 24-bit resolution for high-precision data conversion

- Multiple differential or single-ended input channels

- Programmable gain amplifier (PGA) for signal conditioning

- Low power consumption for energy-efficient operation

- Integrated reference and oscillator for simplified system design

Circuit Design for a Pressure Sensing System:

In this application, we will design a pressure sensing system using the AD7718BRZ-REEL to interface with a pressure sensor.

1. Pressure Sensor Connection:

- Connect the pressure sensor to the differential input channel 1 (AIN1+ and AIN1-) of the AD7718BRZ-REEL.

2. Voltage Reference:

- Connect an external precision voltage reference (e.g., ADR02) to the REFIN+/REFIN- pins to provide a stable reference voltage for accurate ADC conversions.

3. External Clock:

- Use an external crystal oscillator connected to the XTAL1 and XTAL2 pins to supply a stable clock source to the ADC.

4. SPI Interface:

- Interface the SPI pins (MISO, MOSI, SCLK, and CS) of the AD7718BRZ-REEL with the corresponding SPI pins of a microcontroller for digital communication.

5. Power Supply:

- Provide a clean and stable 3.3V power supply to the AVDD and DVDD pins of the AD7718BRZ-REEL.

6. Configuration and Calibration:

- Configure the ADC settings (input channel, gain, conversion mode, etc.) via SPI commands from the microcontroller and calibrate the system to account for any sensor-specific characteristics.

Design Considerations:

- Pay attention to the layout and grounding to minimize noise and ensure accurate measurements.

- Use a high-quality voltage reference and oscillator to maintain the precision of the ADC.

- Consider the temperature coefficient of the pressure sensor and calibrate accordingly for temperature variations.

In summary, the AD7718BRZ-REEL ADC offers a high level of precision and flexibility for interfacing with various sensors in data acquisition systems. By following a meticulous approach to circuit design and considering critical factors, this ADC can be effectively integrated into a wide range of applications.

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6. What is the process for return or replacement of AD7718BRZ-REEL?

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 AD7718BRZ-REEL we delivered, we will accept the replacement or return of the AD7718BRZ-REEL 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 AD7718BRZ-REEL.

(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