What is the Additional Feature ?

Name: AD7887AR-REEL7
Brand: Analog Devices Inc.
SKU: AD7887AR-REEL7
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. AD7887AR-REEL7

Part No.:: AD7887AR-REEL7

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC ADC 12BIT SAR 8SOIC

In Stock:: 10631

Quantity:: Add To Cart

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AD7887AR-REEL7 Specifications

Packaging:
Tape & Reel (TR),Bulk
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
125k
Number of Inputs:
1, 2
Input Type:
Single Ended
Data Interface:
SPI, DSP
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:
2.7V ~ 5.25V
Voltage-Supply Digital:
2.7V ~ 5.25V
Features:
-
Operating Temperature:
-40°C ~ 125°C

AD7887AR-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7887AR-REEL7 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 AD7887AR-REEL7 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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AD7887AR-REEL7 information

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AD7887AR-REEL7 Application Introduction

AD7876BR-REEL7 is a high-performance 12-bit SAR analog-to-digital converter (ADC) commonly utilized in industrial automation, instrumentation, and data acquisition applications. It features eight analog input channels, simultaneous sampling capability, and low power consumption.

Application Scenario:

In a data acquisition system for industrial monitoring, AD7876BR-REEL7 can be employed to digitize analog signals from sensors, such as temperature sensors, pressure transducers, or strain gauges, for real-time monitoring and control.

Circuit Design:

To effectively utilize AD7876BR-REEL7 in a data acquisition system, consider the following design guidelines:

1. Analog Signal Conditioning:

Ensure proper conditioning of analog signals before input to AD7876BR-REEL7. Use anti-aliasing filters and buffer amplifiers to maintain signal integrity and prevent aliasing effects during sampling.

2. Power Management:

Provide stable and clean power to AD7876BR-REEL7 and associated components. Utilize low-dropout voltage regulators and decoupling capacitors to minimize noise and ensure accurate ADC operation.

3. Layout Considerations:

Follow recommended PCB layout guidelines provided in the datasheet to minimize noise, parasitic capacitance, and crosstalk. Keep analog and digital signal traces separated and employ proper grounding techniques.

4. Sampling Rate:

Select an appropriate sampling rate based on the bandwidth of the input signals and the required resolution. Ensure that the chosen sampling rate satisfies the Nyquist criterion to avoid aliasing artifacts.

5. Thermal Management:

Implement thermal management techniques to ensure optimal performance and reliability of AD7876BR-REEL7 under varying temperature conditions. Use thermal vias, heat sinks, or airflow to dissipate heat effectively.

Considerations:

When designing with AD7876BR-REEL7, keep in mind the following considerations:

- Input Range: Ensure that the input signal levels are within the specified input range of AD7876BR-REEL7 to prevent signal clipping or saturation.

- Clock Accuracy: Use a stable and accurate clock source to drive the ADC for precise sampling and conversion.

- Data Interface: Select the appropriate serial interface (SPI or I2C) based on system requirements and ensure proper configuration of interface settings.

- Calibration: Perform periodic calibration of AD7876BR-REEL7 to maintain accuracy and linearity over time and temperature.

- EMI/EMC Compliance: Design the system to minimize electromagnetic interference (EMI) and ensure compliance with electromagnetic compatibility (EMC) regulations.

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3. Are the AD7887AR-REEL7 price and inventory displayed accurate?

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6. What is the process for return or replacement of AD7887AR-REEL7?

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 AD7887AR-REEL7 we delivered, we will accept the replacement or return of the AD7887AR-REEL7 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 AD7887AR-REEL7.

(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