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Name: AD7949SCPZ-EP-RL7
Brand: Analog Devices Inc.
SKU: AD7949SCPZ-EP-RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7949SCPZ-EP-RL7

Part No.:: AD7949SCPZ-EP-RL7

Manufacturer:: Analog Devices Inc.

Package:: 20-WFQFN Exposed Pad, CSP

Datasheet:: AD7949SCPZ-EP-RL7.pdf

Description:: IC ADC 14BIT SAR 20LFCSP

In Stock:: 3647

Quantity:: Add To Cart

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AD7949SCPZ-EP-RL7 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
PulSAR®
Product Status:
Active
Number of Bits:
14
Sampling Rate(PerSecond):
250k
Number of Inputs:
8
Input Type:
Differential, Pseudo-Differential, 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:
2.3V ~ 5.5V
Voltage-Supply Digital:
2.3V ~ 5.5V
Features:
Temperature Sensor
Operating Temperature:
-55°C ~ 125°C

AD7949SCPZ-EP-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7949SCPZ-EP-RL7 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 AD7949SCPZ-EP-RL7 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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AD7949SCPZ-EP-RL7 information

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The application and technological advancement of AD7949SCPZ-EP-RL7 in specific industries

AD7949SCPZ-EP-RL7 is a high-performance, radiation-tolerant, 16-bit successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This ruggedized component is specifically designed for applications in harsh environments such as aerospace, defense, and industrial sectors where reliability and precision are paramount.

Application Scenario:

In the aerospace industry, the AD7949SCPZ-EP-RL7 plays a crucial role in data acquisition systems for satellite instrumentation, spacecraft control systems, and avionics equipment. Its radiation-hardened design ensures accurate and reliable conversion of analog signals even in the presence of high levels of radiation encountered in space environments.

Circuit Design:

To integrate the AD7949SCPZ-EP-RL7 into aerospace systems, follow these steps:

1. Analog Signal Conditioning:

Connect the analog signal source, such as sensors or transducers measuring parameters like temperature, pressure, or position, to the input pins of AD7949SCPZ-EP-RL7. Implement appropriate signal conditioning circuits, including amplifiers and filters, to optimize signal quality and accuracy.

2. Power Supply:

Ensure a stable and reliable power supply to the AD7949SCPZ-EP-RL7 and associated components. Use radiation-hardened voltage regulators and decoupling capacitors to minimize power supply noise and ensure consistent operation in harsh radiation environments.

3. Digital Interface:

Utilize the serial interface options provided by the AD7949SCPZ-EP-RL7, such as SPI or I2C, to communicate with microcontrollers or digital signal processors (DSPs) for data processing and analysis. Configure the interface settings and GPIO pins accordingly to establish reliable communication between the ADC and the digital processing units.

4. Environmental Considerations:

Account for temperature variations, vibration, and mechanical shock encountered during launch, operation, and re-entry phases of the spacecraft. Design the circuit board and enclosure to withstand these environmental stresses and ensure the AD7949SCPZ-EP-RL7 operates within specified performance parameters throughout the mission lifespan.

5. Testing and Qualification:

Conduct comprehensive testing and qualification procedures to verify the performance, reliability, and radiation tolerance of the AD7949SCPZ-EP-RL7 under simulated space conditions. This includes radiation testing to assess the ADC's resilience to ionizing radiation effects and functional testing to confirm accurate data conversion and communication.

Benefits:

The integration of AD7949SCPZ-EP-RL7 ADCs in aerospace systems offers several benefits:

- Enhanced Reliability: The radiation-tolerant design ensures consistent performance in harsh radiation environments, minimizing the risk of data corruption or system failure.

- High Precision: The 16-bit resolution and low noise characteristics of AD7949SCPZ-EP-RL7 enable precise measurement and monitoring of analog signals, critical for accurate sensor data acquisition and control.

- Simplified System Design: The integration of a ruggedized ADC eliminates the need for additional radiation-hardening measures, simplifying overall system design and reducing development time and costs.

- Mission Success: By providing reliable and accurate data acquisition capabilities, AD7949SCPZ-EP-RL7 contributes to the success of space missions by ensuring the integrity of onboard instrumentation and control systems.

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6. What is the process for return or replacement of AD7949SCPZ-EP-RL7?

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 AD7949SCPZ-EP-RL7 we delivered, we will accept the replacement or return of the AD7949SCPZ-EP-RL7 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 AD7949SCPZ-EP-RL7.

(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