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Name: TLV320AIC3100IRHBR
Brand: Texas Instruments
SKU: TLV320AIC3100IRHBR
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 TLV320AIC3100IRHBR

Part No.:: TLV320AIC3100IRHBR

Manufacturer:: Texas Instruments

Package:: 32-VFQFN Exposed Pad

Datasheet:: TLV320AIC3100IRHBR.pdf

Description:: IC MONO/STER AUD CODEC LP 32QFN

In Stock:: 6943

Quantity:: Add To Cart

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TLV320AIC3100IRHBR Typical application Circuitry

TLV320AIC3100IRHBR

The TLV320AIC3100IRHBR is a low-power audio codec with integrated audio digital-to-analog (DAC) and analog-to-digital converters (ADC). It's designed for a wide range of audio applications, offering features like programmable digital signal processing, microphone input, and stereo headphone output.

The function of the TLV320AIC3100IRHBR

This codec primarily handles the conversion and processing of audio signals in both digital and analog formats, making it ideal for high-quality audio applications.

Application Scenarios

1. Smartphones and Tablets: For high-quality audio playback and recording.

2. Portable Audio Devices: Ideal in MP3 players and digital voice recorders.

3. Audio Systems in Consumer Electronics: Used in home theater systems and smart speakers.

Key Specifications

- Integrated DAC and ADC: Offers high-quality audio conversion.

- Programmable DSP: Allows customization of audio processing.

- Low Power Consumption: Suitable for battery-operated devices.

- Multiple Audio Inputs and Outputs: Supports a variety of audio sources and outputs.

Circuit Design: Smartphone Audio System

Designing a circuit with the TLV320AIC3100IRHBR for a smartphone audio system:

Step 1: Powering the Codec

- Pin 1 (DVDD): Connect to a 1.8V digital power supply.

- Pin 2 (AVDD): Attach to a 1.8V analog power supply for optimal audio performance.

Step 2: Audio Output Setup

- Pin 10 (HPL) and Pin 12 (HPR): Route these to the left and right channels of the headphone jack.

- Pin 32 (LOUT) and Pin 33 (ROUT): Connect to the internal speaker for stereo sound.

Step 3: Microphone Input

- Pin 18 (MIC_IN): Attach to the smartphone's internal microphone for audio capture.

Step 4: Digital Audio Interface

- Pin 21 (BCLK), Pin 22 (WCLK), and Pin 23 (DIN): Connect these to the smartphone's main processor for digital audio processing.

Step 5: Control Interface

- Use the I²C bus (Pin 36 for SCL and Pin 37 for SDA) to control the TLV320AIC3100IRHBR, configuring settings such as volume and audio modes.

Design Considerations

- Audio Quality: Critical for a premium user experience in smartphones.

- Power Efficiency: Essential to conserve battery life.

- Integration: Important for compact design in space-limited smartphones.

- Signal Processing: Customization through DSP for enhanced audio features.

In conclusion, the TLV320AIC3100IRHBR is highly effective in smartphone audio systems where exceptional audio quality, power efficiency, compact integration, and advanced signal processing are essential. Designing with the TLV320AIC3100IRHBR involves a careful approach to these key aspects to ensure the best audio performance in a demanding, space-constrained environment.

TLV320AIC3100IRHBR information

TLV320AIC3100IRHBR Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Audio
DataInterface:
I²C
Resolution(Bits):
32 b
NumberofADCs/DACs:
2 / 2
SigmaDelta:
Yes
S/NRatioADCs/DACs(db)Typ:
91 / 95
DynamicRangeADCs/DACs(db)Typ:
-
Voltage-SupplyAnalog:
2.7V ~ 3.6V
Voltage-SupplyDigital:
1.65V ~ 1.95V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

TLV320AIC3100IRHBR FAQ

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3. Are the TLV320AIC3100IRHBR price and inventory displayed accurate?

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6. What is the process for return or replacement of TLV320AIC3100IRHBR?

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 TLV320AIC3100IRHBR we delivered, we will accept the replacement or return of the TLV320AIC3100IRHBR 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 TLV320AIC3100IRHBR.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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