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Name: AD7821KRZ-REEL
Brand: Analog Devices Inc.
SKU: AD7821KRZ-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. AD7821KRZ-REEL

Part No.:: AD7821KRZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7821KRZ-REEL.pdf

Description:: IC ADC 8BIT PIPELINED 20SOIC

In Stock:: 107

Quantity:: Add To Cart

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AD7821KRZ-REEL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
Product Status:
Active
Number of Bits:
8
Sampling Rate(PerSecond):
1M
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
Parallel
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
Pipelined
Reference Type:
External
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7821KRZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7821KRZ-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 AD7821KRZ-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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AD7821KRZ-REEL information

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AD7821KRZ-REEL Typical application Circuitry

AD7821KRZ-REEL

The AD7821KRZ-REEL is an 8-bit analog-to-digital converter (ADC) renowned for its swift data conversion capabilities, making it a prime choice for applications demanding both speed and precision.

Application Scenarios:

1. Environmental Monitoring: Utilized in environmental sensors for real-time data acquisition of parameters like temperature, humidity, and air quality.

2. Audio Processing: Employed in audio equipment for rapid digitization of analog sound signals, enabling high-quality audio reproduction and processing.

3. Robotics: In robotic systems, the AD7821KRZ-REEL is used for quick conversion of sensor data, facilitating responsive and accurate control.

Parameter Features:

- Rapid Conversion Speed: Achieves a conversion rate of up to 2 MSPS, ideal for applications requiring quick data processing.

- Optimal Resolution: Provides an 8-bit resolution, striking a balance between data accuracy and conversion speed.

- Simplified Power Requirements: Operates with a single 5V power supply, easing system power design.

- Energy Efficiency: Designed with low power consumption in mind, suitable for portable and battery-powered devices.

Circuit Design Example: Environmental Sensor Data Acquisition

In this example, we'll design a circuit using the AD7821KRZ-REEL for real-time data acquisition from environmental sensors.

1. Sensor Integration:

- Sensor Connection: Link the output of an environmental sensor (e.g., temperature or humidity sensor) to the IN pin of the AD7821KRZ-REEL for analog input.

2. Clock Configuration:

- Clock Signal Provision: Supply a stable clock signal (up to 20 MHz) to the CLK pin to determine the sampling rate for the ADC.

3. Digital Interface:

- Microcontroller Connectivity: Connect the D0-D7 output pins of the AD7821KRZ-REEL to a microcontroller's input pins for digital data processing.

4. Power Supply Stability:

- Power Filtering: Attach a 0.1µF ceramic capacitor between the VDD and GND pins to filter the power supply, ensuring stable operation.

5. Grounding Strategy:

- Reliable Grounding: Ensure that the GND pin is connected to a solid ground point to reduce noise and enhance ADC accuracy.

6. Reference Voltage Setup:

- Full-Scale Range Definition: Apply a stable reference voltage to the VREF pin to establish the full-scale range of the ADC, enabling precise measurement scaling.

Design Considerations:

- Analog Signal Integrity: Take measures to shield the analog signal path from noise and interference, preserving the integrity of the ADC conversions.

- Clock Source Stability: Opt for a clock source with minimal jitter to ensure consistent sampling rates and accurate conversions.

- Power Supply Purity: Use a clean and stable power supply to prevent any fluctuations that could affect the ADC's performance.

- Thermal Management: Be mindful of the operating temperature and provide adequate cooling if necessary to maintain the ADC within its specified temperature range.

By meticulously designing the circuit with these considerations in mind, the AD7821KRZ-REEL can be effectively utilized in environmental monitoring applications, providing rapid and accurate conversion of sensor data for real-time analysis.

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6. What is the process for return or replacement of AD7821KRZ-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 AD7821KRZ-REEL we delivered, we will accept the replacement or return of the AD7821KRZ-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 AD7821KRZ-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