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Name: AD7678ASTZRL
Brand: Analog Devices Inc.
SKU: AD7678ASTZRL
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. AD7678ASTZRL

Part No.:: AD7678ASTZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7678ASTZRL.pdf

Description:: IC ADC 18BIT SAR 48LQFP

In Stock:: 2595

Quantity:: Add To Cart

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AD7678ASTZRL Specifications

Packaging:
Tape & Reel (TR)
Series:
PulSAR®
Product Status:
Active
Number of Bits:
18
Sampling Rate(PerSecond):
100k
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI, Parallel, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7678ASTZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7678ASTZRL 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 AD7678ASTZRL 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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AD7678ASTZRL information

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AD7678ASTZRL Typical application Circuitry

The AD7678ASTZRL is a high-precision 16-bit Analog-to-Digital Converter (ADC). The chip is specifically designed to provide highly accurate digital conversion of analog signals with low latency and power consumption.

Applications of AD7678ASTZRL

This ADC chip is versatile and can be employed in a variety of applications including:

1. Medical Equipment

2. Industrial Control Systems

3. Data Acquisition Systems

4. Automotive Sensors

Key Features of AD7678ASTZRL

- High Resolution: 16-bit conversion for extreme accuracy.

- Low Latency: Quick data output for real-time applications.

- Low Power Consumption: Energy-efficient operation.

- Built-in Reference Voltage: Facilitates easier setup.

Case Study: Medical Equipment Application

Circuit Components

- AD7678ASTZRL ADC

- Microcontroller with SPI interface

- Voltage References

- Decoupling Capacitors

- Operational Amplifiers

Detailed Connection Strategy:

Connect the Power Lines:

- Connect Pin 1 (VDD) to a 5V power supply for the ADC's digital side.

- Pin 40 (GND) should go to the system's ground.

Microcontroller Interface:

- Connect Pin 16 (DOUT) from AD7678ASTZRL to the Data Input Pin (MISO) on the microcontroller.

- Pin 17 (DIN) is for sending commands and should be wired to MOSI on the microcontroller.

- Pin 15 (SCLK) is the clock input from the microcontroller.

Analog Signal Input:

- The signal to be converted should be connected to Pin 10 (VIN+).

- Pin 11 (VIN-) should be connected to ground in single-ended applications.

Voltage Reference:

- If not using an external reference, leave Pin 20 (REFIN) floating, as AD7678ASTZRL has an internal reference.

Decoupling Capacitors:

- Place a 10uF capacitor between Pin 1 (VDD) and Pin 40 (GND).

- Additionally, place a 100nF capacitor as close as possible to these pins.

Operational Amplifiers:

- If signal conditioning is required, use an operational amplifier to condition the signal before it reaches Pin 10 (VIN+).

Design Considerations:

- Supply Voltage: Ensure that the voltage supply to AD7678ASTZRL is stable.

- Data Integrity: Make sure the SPI connections are free from interference.

- Signal Integrity: Ensure the signal chain, from the source to the AD7678ASTZRL, is well-conditioned and free from noise.

- Thermal Considerations: As the AD7678ASTZRL may heat up during operation, thermal management is important.

By adhering to these specifications and considerations, one can effectively integrate AD7678ASTZRL into a medical equipment setting, thus leveraging its high-precision capabilities.

AD7678ASTZRL FAQ

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6. What is the process for return or replacement of AD7678ASTZRL?

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 AD7678ASTZRL we delivered, we will accept the replacement or return of the AD7678ASTZRL 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 AD7678ASTZRL.

(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