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Name: AD2S90APZ-RL7
Brand: Analog Devices Inc.
SKU: AD2S90APZ-RL7
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. AD2S90APZ-RL7

Part No.:: AD2S90APZ-RL7

Manufacturer:: Analog Devices Inc.

Package:: 20-LCC (J-Lead)

Datasheet:: AD2S90APZ-RL7.pdf

Description:: IC R/D CONV 12BIT 20-PLCC

In Stock:: 2046

Quantity:: Add To Cart

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AD2S90APZ-RL7 Specifications

Package/Case:
20-LCC (J-Lead)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
R/D Converter
NumberofChannels:
2
Resolution(Bits):
12 b
SamplingRate(PerSecond):
-
DataInterface:
Serial
VoltageSupplySource:
Dual ±
Voltage-Supply:
4.75V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD2S90APZ-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD2S90APZ-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 AD2S90APZ-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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AD2S90APZ-RL7 information

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AD2S90APZ-RL7 Typical application Circuitry

AD2S90APZ-RL7

The AD2S90APZ-RL7 is a specialized chip designed for converting the analog signals from a resolver, which is a type of rotary transformer used for angular position sensing, into digital data. This chip is part of Analog Devices' range of resolver-to-digital converters (RDCs) and is specifically packaged in a reel format for automated assembly processes.

Applications:

1. Wind Turbine Blade Positioning: For accurate control of blade angles to maximize energy generation.

2. Antenna Position Control: In communication systems for precise alignment of directional antennas.

3. Robotic Joint Positioning: For accurate control of joint angles in industrial and service robots.

Key Features:

1. 12-Bit Resolution: Ensures precise conversion of angular position into digital data.

2. Compact Form Factor: Ideal for applications with limited space.

3. Integrated Oscillator: Simplifies circuit design by providing an internal reference signal for the resolver.

Circuit Design for Robotic Joint Positioning:

1. Resolver Connections: Attach the resolver's sine and cosine outputs to the SIN and COS inputs (pins 1 and 2) of the AD2S90APZ-RL7.

2. Reference Oscillator: Use the integrated oscillator by connecting the REF OUT pin (pin 3) to the REF IN pin (pin 4) of the AD2S90APZ-RL7.

3. Digital Output Interface: Link the digital output pins (D0-D11, pins 7-18) of the AD2S90APZ-RL7 to a microcontroller or digital signal processor for decoding the position data.

4. Power Supply: Supply +5V to the VDD pin (pin 5) and -5V to the VSS pin (pin 6). Incorporate decoupling capacitors close to these pins to reduce noise.

5. Operational Mode: The AD2S90APZ-RL7 continuously operates once powered up, thus not requiring additional control signals.

Design Considerations:

1. Electromagnetic Interference (EMI): Implement shielding and filtering techniques to protect the resolver signals from EMI, ensuring accurate position measurements.

2. Stable Power Supply: Ensure that the power supply is stable and free from fluctuations, as this could impact the performance of the AD2S90APZ-RL7.

3. Thermal Management: Although the AD2S90APZ-RL7 typically consumes low power, it's crucial to consider heat dissipation in the overall system design, especially in environments with elevated temperatures.

4. Resolver Compatibility: Confirm that the resolver's specifications match the input requirements of the AD2S90APZ-RL7, including signal amplitude and frequency.

In summary, the AD2S90APZ-RL7 is a versatile and precise chip ideal for applications that require accurate angular position measurements, such as robotic joint positioning. When designing a circuit with this chip, attention should be paid to signal integrity, power stability, thermal management, and resolver compatibility to ensure optimal performance.

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6. What is the process for return or replacement of AD2S90APZ-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 AD2S90APZ-RL7 we delivered, we will accept the replacement or return of the AD2S90APZ-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 AD2S90APZ-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