Texas Instruments SRC4190IDBRQ1 Audio Sample Rate Converter

Texas Instruments SRC4190IDBRQ1

Part No.:: SRC4190IDBRQ1

Manufacturer:: Texas Instruments

Package:: 28-SSOP (0.209, 5.30mm Width)

Datasheet:: SRC4190IDBRQ1.pdf

Description:: IC SAMPLE RATE CONVERTER 28SSOP

Quantity:: RFQ

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Product details

Texas Instruments SRC4190IDBRQ1 Audio Sample Rate Converter

The SRC4190IDBRQ1 is an asynchronous sample rate converter designed for professional and broadcast audio applications. The SRC4190 combines a wide input-to-output sampling ratio with outstanding dynamic range and low distortion. Input and output serial ports support standard audio formats, as well as a Time Division Multiplexed (TDM) mode. Flexible audio interfaces allow the SRC4190 to connect to a wide range of audio data converters, digital audio receivers and transmitters, and digital signal processors. The SRC4190 is a standalone pin-programmed device, with control pins for mode, data format, mute, bypass, and low group delay functions. The SRC4190 may be operated from a single 3.3-V power supply. A separate digital I/O supply (VIO) operates over the 1.65-V to 3.6-V supply range, allowing greater flexibility when interfacing to current and future generation signal processors and logic devices. The SRC4190 is available in an SSOP-28 package.

Key Features:

Wide Sample Rate Range: Supports input and output sample rates from 8kHz to 216kHz, accommodating various audio formats.
24-Bit Audio Resolution: Ensures high-fidelity audio processing with minimal signal degradation.
Low Distortion and Noise: Achieves a total harmonic distortion plus noise (THD+N) of -140dB, delivering pristine audio quality.
Flexible Clocking Options: Supports both asynchronous and synchronous sample rate conversion for versatile system integration.
Wide Operating Voltage: Operates from 3.3V to 5V, making it compatible with a broad range of designs.
Compact TSSOP-28 Package: Saves board space and is suitable for compact and portable devices.

Applications:

Professional Audio Equipment: Ideal for digital mixers, audio interfaces, and studio-grade recording systems.
Automotive Audio Systems: Enhances in-car entertainment by processing audio signals from multiple sources with high precision.
Home Theater Systems: Ensures high-quality audio playback for movies, music, and gaming.
Broadcasting and Streaming: Maintains audio integrity during signal processing and transmission.

Technical Overview:
The SRC4190IDBRQ1 utilizes advanced digital signal processing (DSP) algorithms to perform high-quality sample rate conversion. Its asynchronous operation allows independent input and output clocks, making it suitable for complex audio signal chains. The device also integrates high-performance digital filters and interpolators to minimize artifacts and ensure smooth audio transitions.

Design Benefits:

Simplified Integration: Reduces the need for external components, lowering system complexity and cost.
High Reliability: Meets automotive-grade standards (AEC-Q100), ensuring robust performance in harsh environments.
Ease of Use: Features standard I2S and TDM audio interfaces for seamless compatibility with existing audio systems.

Example Use Case:
In a car audio system, the SRC4190IDBRQ1 can convert a 44.1kHz audio signal from a CD player to 48kHz, matching the sample rate of the vehicle's audio processor. This ensures consistent and high-quality audio playback across all sources.

Customer Feedback:
"The SRC4190IDBRQ1 has been a game-changer for our high-end audio systems. Its low distortion and noise levels, combined with its ease of integration, have significantly improved our product performance." – A leading audio equipment manufacturer.

About Texas Instruments:
Texas Instruments (TI) is a global semiconductor company renowned for its innovative analog and embedded processing solutions. TI's products power a wide range of applications, from industrial automation to consumer electronics, driving advancements in technology and improving lives worldwide.

Package/Case:
28-SSOP (0.209, 5.30mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT)
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Function:
Sample Rate Converter
Applications:
Digital Audio Interfacing
NumberofChannels:
2
Interface:
I²S, TDM
Voltage-Supply:
3.3V
OperatingTemperature:
-45°C ~ 85°C (TA)
Specifications:
4kHz ~ 212kHz
MountingType:
Surface Mount

1. How to order SRC4190IDBRQ1 on Chip Easy Buy (HK) Technology Co.LTD?

Currently, Chip Easy Buy (HK) Technology Co.LTD only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Chip Easy Buy (HK) Technology Co.LTD guarantee that SRC4190IDBRQ1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SRC4190IDBRQ1. All suppliers must pass our qualification reviews before they can publish their products including SRC4190IDBRQ1 on Chip Easy Buy (HK) Technology Co.LTD; we pay more attention to the channels and quality of SRC4190IDBRQ1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the SRC4190IDBRQ1 price and inventory displayed accurate?

The price and inventory of SRC4190IDBRQ1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 SRC4190IDBRQ1?

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 SRC4190IDBRQ1 we delivered, we will accept the replacement or return of the SRC4190IDBRQ1 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 SRC4190IDBRQ1.

(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