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Name: AD1938YSTZRL
Brand: Analog Devices Inc.
SKU: AD1938YSTZRL
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. AD1938YSTZRL

Part No.:: AD1938YSTZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD1938YSTZRL.pdf

Description:: IC CODEC 24BIT 4ADC/8DAC 48LQFP

In Stock:: 3800

Quantity:: Add To Cart

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AD1938YSTZRL Specifications

Package/Case:
48-LQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Not For New Designs
Type:
General Purpose
DataInterface:
Serial
Resolution(Bits):
24 b
NumberofADCs/DACs:
4 / 8
SigmaDelta:
Yes
S/NRatioADCs/DACs(db)Typ:
94 / 94
DynamicRangeADCs/DACs(db)Typ:
105 / 106
Voltage-SupplyAnalog:
3V ~ 3.6V
Voltage-SupplyDigital:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

AD1938YSTZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD1938YSTZRL 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 AD1938YSTZRL 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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AD1938YSTZRL information

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AD1938YSTZRL Typical application Circuitry

AD1938YSTZRL

The AD1938YSTZRL is a high-performance, multichannel audio codec featuring four 24-bit digital-to-analog converters (DACs) and eight 24-bit analog-to-digital converters (ADCs). This codec is designed for applications requiring high-quality audio conversion, such as professional audio interfaces, digital mixing consoles, and home theater systems.

Application Example: Professional Audio Interface

1. Analog Input Connection: Connect the analog inputs (AIN1-AIN8) of the AD1938YSTZRL to various audio sources, such as microphones or instruments. These inputs will be converted to digital signals by the ADCs.

2. Digital Audio Output Interface: Interface the digital audio outputs (DOUT1-DOUT4) with the input of a digital signal processor (DSP) or a computer for further processing. Utilize the I2S or TDM interface for transmitting the digital audio data.

3. Clock Synchronization: Supply a stable master clock to the MCLK pin to ensure synchronous operation of the ADCs and DACs. The clock frequency should be selected based on the desired sampling rate.

4. Power Source and Earthing: To reduce noise interference, provide different power supply for the digital (DVDD) and analog (AVDD) parts. Attach the respective ground planes' AGND and DGND pins to them.

When designing a circuit with the AD1938YSTZRL, consider the following:

- Signal Integrity: Maintain separate and well-shielded paths for analog and digital signals to reduce crosstalk and interference.

- Power Isolation: Use separate power supply lines and ground planes for the analog and digital sections to prevent digital noise from contaminating the analog audio signals.

- Clock Quality: Employ a low-jitter clock source for the MCLK input to enhance audio quality and reduce sampling artifacts.

- Setup and Management: Configuring the AD1938YSTZRL can be done over an I2C or SPI interface. The codec must be configured correctly for the given application to function at its best.

Incorporating the AD1938YSTZRL into a professional audio interface allows for high-quality audio conversion, enabling precise recording and playback of audio signals in studio environments or live sound applications.

AD1938YSTZRL FAQ

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6. What is the process for return or replacement of AD1938YSTZRL?

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 AD1938YSTZRL we delivered, we will accept the replacement or return of the AD1938YSTZRL 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 AD1938YSTZRL.

(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