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Name: AD7634BSTZRL
Brand: Analog Devices Inc.
SKU: AD7634BSTZRL
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. AD7634BSTZRL

Part No.:: AD7634BSTZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7634BSTZRL.pdf

Description:: IC ADC 18BIT SAR 48LQFP

In Stock:: 3351

Quantity:: Add To Cart

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AD7634BSTZRL Specifications

Packaging:
Tape & Reel (TR)
Series:
iCMOS®, PulSAR®
Product Status:
Obsolete
Number of Bits:
18
Sampling Rate(PerSecond):
670k
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

AD7634BSTZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7634BSTZRL 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 AD7634BSTZRL 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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AD7634BSTZRL information

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AD7634BSTZRL Typical application Circuitry

AD7634BSTZRL

The AD7634BSTZRL is a high-performance, 18-bit analog-to-digital converter (ADC) designed for applications requiring high precision and fast data acquisition. Medical equipment, data collecting systems, and industrial control systems all frequently employ it.

Key Features:

1. 18-Bit Resolution: The AD7634BSTZRL offers high-resolution conversion, providing detailed and accurate measurements.

2. Fast Throughput Rate: The ADC can achieve a throughput rate of up to 570 kSPS, making it suitable for applications requiring rapid data acquisition.

3. Single-Supply Operation: The power supply design is made simpler by the chip's ability to run on a single 5V power supply.

4. Integrated Reference: The ADC includes an internal 2.5V reference voltage, reducing the need for external components.

5. Flexible Input Range: The AD7634BSTZRL supports a variety of input voltage ranges, accommodating different signal levels.

Application Scenario: Industrial Monitoring System

In an industrial monitoring system, the AD7634BSTZRL can be used to accurately measure and digitize analog signals from sensors or transducers, such as temperature or pressure sensors, for real-time monitoring and control.

Detailed Circuit Design:

1. Power Supply: Connect a stable +5V power supply to the AVDD pin (pin 1) and the DVDD pin (pin 24) to power the ADC.

2. Reference Voltage: Connect the internal 2.5V reference voltage from the REFOUT pin (pin 2) to the REFIN/REFOUT pin (pin 3) to set the ADC's internal reference.

3. Analog Input: Connect the analog signal to be measured to the VIN+ pin (pin 5) and the VIN- pin (pin 6). Ensure that the signal is within the selected input voltage range.

4. Digital Output: Connect the digital output pins (D0 to D17, pins 8 to 25) to the input pins of a microcontroller or digital signal processor (DSP) to read the converted digital data.

5. Control Signals: Connect the CONVST pin (pin 7) to a digital output from the microcontroller or DSP to initiate the conversion process. Use the RD pin (pin 26) to read the conversion results.

Design Considerations:

1. Signal Integrity: Ensure that the analog input signal is free from noise and interference to maintain the accuracy of the conversion.

2. Power Supply Stability: Use a stable and low-noise power supply to power the ADC to prevent fluctuations that could affect the conversion accuracy.

3. PCB Layout: Carefully design the PCB layout to minimize noise coupling between the analog and digital sections of the circuit.

In summary, the AD7634BSTZRL is a versatile and high-precision ADC suitable for applications requiring accurate and fast data acquisition. When designing a circuit with this chip, attention should be paid to signal integrity, power supply stability, and PCB layout to ensure accurate and reliable measurements.

AD7634BSTZRL FAQ

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6. What is the process for return or replacement of AD7634BSTZRL?

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 AD7634BSTZRL we delivered, we will accept the replacement or return of the AD7634BSTZRL 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 AD7634BSTZRL.

(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