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Name: AD1938WBSTZ
Brand: Analog Devices Inc.
SKU: AD1938WBSTZ
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. AD1938WBSTZ

Part No.:: AD1938WBSTZ

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD1938WBSTZ.pdf

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

In Stock:: 3790

Quantity:: Add To Cart

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AD1938WBSTZ Specifications

Package/Case:
48-LQFP
Packaging:
Tray
Series:
Automotive
ProductStatus:
Active
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

AD1938WBSTZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD1938WBSTZ 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 AD1938WBSTZ 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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AD1938WBSTZ information

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AD1938WBSTZ Typical application Circuitry

AD1938WBSTZ

The AD1938WBSTZ is a high-performance audio codec featuring 4 DACs and 8 ADCs with 24-bit resolution. It is designed for applications requiring high-quality audio conversion, such as digital mixing consoles, digital audio workstations, and surround sound processors.

Application Example: Surround Sound Processor

1. Analog Input Connection: Connect the analog inputs (AIN1-AIN8) of the AD1938WBSTZ to the output of various audio sources, such as microphones or line-level devices. 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 digital-to-analog converters or directly to amplifiers for playback. 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 Supply and Grounding: To reduce noise interference, give the analog and digital parts (AVDD and DVDD) their own power supply. Attach the pins for AGND and DGND to the corresponding ground planes.

When designing a circuit with the AD1938WBSTZ, consider the following:

- Signal Integrity: Ensure that analog and digital signal paths are kept separate and well-shielded 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: Utilize a low-jitter clock source for the MCLK input to improve the audio quality and reduce sampling artifacts.

- Control and Configuration: An I2C or SPI interface can be used to configure the AD1938WBSTZ. The codec must be configured correctly for the given application to function at its best.

Incorporating the AD1938WBSTZ into a surround sound processor allows for high-quality audio conversion, providing an immersive audio experience in home theater systems or professional audio installations.

AD1938WBSTZ FAQ

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3. Are the AD1938WBSTZ price and inventory displayed accurate?

The price and inventory of AD1938WBSTZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of AD1938WBSTZ?

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 AD1938WBSTZ we delivered, we will accept the replacement or return of the AD1938WBSTZ 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 AD1938WBSTZ.

(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