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Name: PCM1690DCAR
Brand: Texas Instruments
SKU: PCM1690DCAR
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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Texas Instruments PCM1690DCAR

Part No.:: PCM1690DCAR

Manufacturer:: Texas Instruments

Package:: 48-TFSOP (0.240, 6.10mm Width) Exposed Pad

Datasheet:: PCM1690DCAR.pdf

Description:: IC DAC/AUDIO 24BIT 192K 48HTSSOP

In Stock:: 4428

Quantity:: Add To Cart

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PCM1690DCAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCM1690DCAR 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 PCM1690DCAR 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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PCM1690DCAR Typical application Circuitry

PCM1690DCAR

The PCM1690DCAR is an integrated circuit (IC) known for its functionality as a high-performance, multi-channel audio digital-to-analog converter (DAC). This IC is specifically designed for applications requiring high-quality audio playback, making it an ideal choice for advanced audio systems. Here, we'll explore the functionality of the PCM1690DCAR, its application scenarios, parameter features, and detail a circuit connection guide for a specific use case.

Functionality: The PCM1690DCAR transforms digital audio signals into analog signals by acting as a DAC. It is made to provide high-fidelity audio output, which is necessary for high-end audio systems.

Application Scenarios: The PCM1690DCAR is typically used in high-end audio systems, such as home theater systems, professional audio mixing consoles, and advanced automotive audio systems.

Parameter Features:

1. High-Resolution Audio: The PCM1690DCAR supports high-resolution audio formats, ensuring superior sound quality.

2. Multiple Output Channels: It features multiple audio output channels, catering to sophisticated multi-channel audio systems.

3. Low Distortion and Noise: Designed to minimize distortion and noise, enhancing the overall audio clarity.

4. Flexible Interface Options: Equipped with a variety of digital input formats for seamless integration with digital audio sources.

Circuit Connection - Home Theater System:

1. Power Supply: Connect the VDD pin (e.g., pin 40) of the PCM1690DCAR to a regulated power source.

2. Ground Connection: Attach the AGND and DGND pins (e.g., pins 21, 22) to the system's ground for analog and digital grounds, respectively.

3. Digital Audio Input: Interface the digital audio input pins (e.g., pins 1-5) with the digital audio source, such as a media player or receiver.

4. Analog Audio Output: Connect the audio output pins (e.g., pins 23-39) to the corresponding input channels of the amplifier or speaker system.

5. Configuration Setup: As per the manufacturer's datasheet instructions, configure the control pins (pins 6–20, for example) in the desired operating mode and format.

Design considerations:

- reliable Power Source: Maintaining audio quality requires a clean and reliable power supply.

- Signal Integrity: To reduce interference and signal deterioration, use appropriate PCB architecture and grounding procedures.

- Thermal Management: Because high-performance DACs can produce a lot of heat, take heat dissipation into account during the design process.

In summary, the PCM1690DCAR is a critical component in high-quality audio systems like home theaters. Designing circuits for the PCM1690DCAR involves careful consideration of power supply quality, signal integrity, and thermal management to achieve optimal audio performance.

PCM1690DCAR information

PCM1690DCAR Specifications

Package/Case:
48-TFSOP (0.240, 6.10mm Width) Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Type:
DAC, Audio
NumberofChannels:
8
Resolution(Bits):
24 b
SamplingRate(PerSecond):
192k
DataInterface:
DSP, I²S
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
3V ~ 3.6V, 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PCM1690DCAR FAQ

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3. Are the PCM1690DCAR price and inventory displayed accurate?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PCM1690DCAR?

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 PCM1690DCAR we delivered, we will accept the replacement or return of the PCM1690DCAR 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 PCM1690DCAR.

(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