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Name: TLV320AIC23BIPWRMO
Brand: Texas Instruments
SKU: TLV320AIC23BIPWRMO
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 TLV320AIC23BIPWRMO

Part No.:: TLV320AIC23BIPWRMO

Manufacturer:: Texas Instruments

Package:: -

Datasheet:: TLV320AIC23BIPWRMO.pdf

Description:: TLV320AIC23B LOW-POWER STEREO CO

In Stock:: 3534

Quantity:: Add To Cart

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TLV320AIC23BIPWRMO Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Active
Type:
-
DataInterface:
-
Resolution(Bits):
-
NumberofADCs/DACs:
-
SigmaDelta:
-
S/NRatioADCs/DACs(db)Typ:
-
DynamicRangeADCs/DACs(db)Typ:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
OperatingTemperature:
-
MountingType:
-

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TLV320AIC23BIPWRMO information

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TLV320AIC23BIPWRMO Typical application Circuitry

TLV320AIC23BIPWRMO

The TLV320AIC23BIPWRMO is a versatile audio codec IC manufactured by Texas Instruments. This chip is designed to provide audio signal processing and interfacing capabilities, making it suitable for various audio applications. Let's explore its features, an example application, and the critical considerations when designing a circuit using the TLV320AIC23BIPWRMO.

Key Features of TLV320AIC23BIPWRMO:

1. Audio Codec: The TLV320AIC23BIPWRMO serves as an audio codec, capable of analog-to-digital (ADC) and digital-to-analog (DAC) conversion.

2. Audio Signal Processing: It includes built-in audio signal processing features such as filtering, equalization, and volume control.

3. Multiple Audio Interfaces: This IC supports various audio interfaces, including I2S, left-justified, and right-justified modes.

4. Integrated Microphone Preamp: It features an integrated microphone preamplifier for capturing audio from microphones.

5. Low Power Consumption: The chip is designed for low power operation, making it suitable for portable and battery-powered devices.

6. Stereo Headphone Amplifier: It includes a stereo headphone amplifier for driving headphones or external speakers.

7. I2C Control Interface: The IC can be configured and controlled through an I2C interface.

Example Application: Portable Audio Recorder

Let's consider an application scenario for the TLV320AIC23BIPWRMO: building a portable audio recorder.

Circuit Connection:

- Pin 1 (DVDD): Connect this pin to the digital power supply (e.g., +3.3V).

- Pin 2 (AVDD): Connect this pin to the analog power supply (e.g., +3.3V).

- Pin 3 (DVSS): Connect to the digital ground.

- Pin 4 (AVSS): Connect to the analog ground.

- Pin 5 (MICBIAS): Connect to a bias voltage for microphones.

- Pin 6 (MICIN1L): Connect to the input of the left-channel microphone.

- Pin 7 (MICIN1R): Connect to the input of the right-channel microphone.

- Pin 8 (MICIN2L): Connect to the input of an additional left-channel microphone.

- Pin 9 (MICIN2R): Connect to the input of an additional right-channel microphone.

- Pin 10 (BYPASS): Connect this pin to select between internal or external microphone bias.

- Pin 11 (HPLOUT): Connect to the left-channel headphone or speaker output.

- Pin 12 (HPROUT): Connect to the right-channel headphone or speaker output.

- Pin 13 (LRCLK): Connect to the audio data frame synchronization signal.

- Pin 14 (BCLK): Connect to the audio bit clock signal.

- Pin 15 (SDIN): Connect to the serial audio data input.

- Pin 16 (SDOUT): Connect to the serial audio data output.

- Pin 17 (SCLK): Connect to the serial audio data clock.

- Pin 18 (RESET): Connect to reset the IC if needed.

- Pin 19 (SDO): Connect to the digital audio output (optional).

Design Considerations:

1. Power Supplies: Ensure that both the digital and analog power supplies are within the specified voltage range.

2. Microphone Selection: Choose suitable microphones and set the microphone bias accordingly (internal or external).

3. Signal Routing: Properly route the audio signals to and from the TLV320AIC23BIPWRMO using appropriate signal paths and connectors.

4. Clock Signals: Ensure accurate clock generation and synchronization with the IC's LRCLK and BCLK.

5. I2C Control: Implement I2C communication to configure and control the IC as per the application requirements.

6. Audio Signal Processing: Configure the IC for any required audio signal processing, such as filtering or equalization.

7. Output Amplification: Consider the use of additional amplifiers if more power is required for driving headphones or speakers.

8. Power Management: Optimize power management to extend battery life in portable applications.

In summary, the TLV320AIC23BIPWRMO is a versatile audio codec IC suitable for various audio applications, including portable audio recorders. When designing a circuit using this IC, it's crucial to address power supplies, microphone selection, signal routing, clock signals, I2C control, audio signal processing, output amplification, and power management to ensure the successful operation of the audio recorder.

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6. What is the process for return or replacement of TLV320AIC23BIPWRMO?

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 TLV320AIC23BIPWRMO we delivered, we will accept the replacement or return of the TLV320AIC23BIPWRMO 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 TLV320AIC23BIPWRMO.

(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