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Name: AD7472ARUZ-REEL
Brand: Analog Devices Inc.
SKU: AD7472ARUZ-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. AD7472ARUZ-REEL

Part No.:: AD7472ARUZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:: AD7472ARUZ-REEL.pdf

Description:: IC ADC 12BIT SAR 24TSSOP

In Stock:: 3032

Quantity:: Add To Cart

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AD7472ARUZ-REEL Specifications

Packaging:
Tape & Reel (TR)
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
1.5M
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:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 5.25V
Voltage-Supply Digital:
2.7V ~ 5.25V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7472ARUZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7472ARUZ-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 AD7472ARUZ-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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AD7472ARUZ-REEL information

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AD7472ARUZ-REEL Typical application Circuitry

AD7472ARUZ-REEL

The AD7472ARUZ-REEL is a 12-bit analog-to-digital converter (ADC) known for its high-speed conversion rates and low power consumption. Applications including data acquisition systems, industrial control systems, and medical equipment all make extensive use of it.

Key Features:

1. 12-Bit Resolution: Provides high-precision digital output.

2. Quick Conversion Rate: Able to Process Up to 1 Mega Samples Per Second.

3. Low Power Consumption: Suitable for battery-operated devices.

4. SPI Interface: Allows easy communication with microcontrollers.

5. Compact Form Factor: TSSOP package is ideal for space-constrained applications.

Application Scenario: Portable ECG Monitor

In a portable electrocardiogram (ECG) monitor, the AD7472ARUZ-REEL can be used to convert the analog ECG signals into digital data for processing and analysis.

Circuit Design Considerations:

1. Stable Power Supply: Ensure a clean and stable power source to avoid noise in the ADC readings.

2. Analog Signal Conditioning: Use filtering and amplification to prepare the ECG signal for accurate conversion.

3. SPI Configuration: Properly configure the AD7472ARUZ-REEL SPI interface for reliable data transfer.

4. Reference Voltage: Select a precise reference voltage to maintain the accuracy of the conversion.

Detailed Circuit Connection:

1. Power Supply Connection: Attach a 3.3V power supply to Pin 24, which is the VDD pin.

2. Vertical Attachment: Connect Pin 13 (GND) to the system's ground.

3. Reference Voltage: Link the REF IN pin (Pin 1) to a stable reference voltage source, like the AD780.

4. ECG Signal Input: Connect the AD7472ARUZ-REEL ECG sensor output to the VIN pin (Pin 2) for conversion.

5. SPI Interface: Wire the SCLK (Pin 23), SDATA (Pin 22), and CS (Pin 14) pins to the corresponding SPI pins on the microcontroller.

Design Considerations:

- Use decoupling capacitors near the power supply pins to reduce noise.

- Apply a low-pass filter at the input to eliminate high-frequency noise from the ECG signal.

- Design the PCB layout carefully to minimize interference and signal distortion.

In summary, the AD7472ARUZ-REEL ADC is an excellent choice for portable ECG monitors, providing accurate and fast conversion of analog signals to digital data. By adhering to the proper design guidelines and ensuring correct interfacing, this chip can significantly enhance the performance of medical monitoring devices.

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6. What is the process for return or replacement of AD7472ARUZ-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 AD7472ARUZ-REEL we delivered, we will accept the replacement or return of the AD7472ARUZ-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 AD7472ARUZ-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