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Name: AD1937WBSTZ
Brand: Analog Devices Inc.
SKU: AD1937WBSTZ
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. AD1937WBSTZ

Part No.:: AD1937WBSTZ

Manufacturer:: Analog Devices Inc.

Package:: 64-LQFP

Datasheet:: AD1937WBSTZ.pdf

Description:: IC CODEC 4/ADC DIFF OUT 64-LQFP

In Stock:: 3135

Quantity:: Add To Cart

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AD1937WBSTZ Specifications

Package/Case:
64-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:
96 / 96
DynamicRangeADCs/DACs(db)Typ:
105 / 110
Voltage-SupplyAnalog:
3V ~ 3.6V
Voltage-SupplyDigital:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

AD1937WBSTZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD1937WBSTZ 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 AD1937WBSTZ 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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AD1937WBSTZ information

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AD1937WBSTZ Typical application Circuitry

AD1937WBSTZ

High-performance, multichannel audio codec AD1937WBSTZ incorporates both analog-to-digital (ADC) and digital-to-analog (DAC) converters. It is designed for applications requiring high-quality audio conversion, such as professional audio equipment, home theater systems, and digital mixing consoles. The codec features multiple DAC and ADC channels, a wide dynamic range, low distortion, and support for various digital audio formats.

Application Scenario: Digital Mixing Console

In this scenario, the AD1937WBSTZ is used in a digital mixing console to convert analog audio signals from microphones and instruments into digital signals for processing, and to convert digital audio signals back into analog signals for output to speakers or recording devices.

1. Power Supply Connections

- AVDD, DVDD: Connect to a stable +3.3V power supply to power the analog and digital circuits of the codec (Pin 1 and 2).

- AGND, DGND: Connect to the AD1937WBSTZ analog and digital ground for a stable reference (Pin 3 and 4).

2. Analog Audio Inputs

- AINL, AINR: Connect to the analog audio outputs of microphones or instruments to input analog audio signals into the ADC (Pin 5 and 6).

3. Digital Audio Interface

- SDATA_IN, SDATA_OUT: Connect to the serial data input and output of a digital signal processor (DSP) or microcontroller for digital audio data transfer (Pin 7 and 8).

- LRCLK, BCLK: Connect to the left/right clock and bit clock signals from the DSP or microcontroller, which synchronize the digital audio data transfer (Pin 9 and 10).

4. Analog Audio Outputs

- AOUTL, AOUTR: Connect to the inputs of audio amplifiers or directly to speakers to output the converted analog audio signals from the DAC (Pin 11 and 12).

Design Points to Remember:

- Power Supply Stability: To preserve the AD1937WBSTZ's audio quality, make sure the power supply is steady and noise-free.

- Signal Integrity: Use proper shielding and filtering techniques to maintain the integrity of both analog and digital audio signals, especially in noisy environments.

- Clock Synchronization: Ensure that the bit clock and left/right clock signals are properly synchronized with the digital audio data to achieve accurate audio conversion.

- Input and Output Impedance Matching: Match the impedance of the analog inputs and outputs to the source and load impedances to prevent signal reflection and distortion.

- Thermal Management: Implement proper heat dissipation techniques to manage the heat generated by the codec during operation.

In conclusion, a flexible audio codec appropriate for usage in digital mixing consoles is the AD1937WBSTZ. To achieve high-quality audio conversion when developing circuits with this chip, it's crucial to take power supply stability, signal integrity, clock synchronization, input and output impedance matching, and thermal management into account.

AD1937WBSTZ FAQ

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3. Are the AD1937WBSTZ price and inventory displayed accurate?

The price and inventory of AD1937WBSTZ 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 AD1937WBSTZ?

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 AD1937WBSTZ we delivered, we will accept the replacement or return of the AD1937WBSTZ 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 AD1937WBSTZ.

(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