TLV320AIC23BIPWR Ultra-Low Power Stereo CODEC with Integrated HP Amp Programmable and Flexible Audio Interface for Portable/Battery-Optimized Hi-Fi Applications

TLV320AIC23BIPWR Ultra-Low Power Stereo CODEC with Integrated HP Amp Programmable andamp; Flexible Audio Interface for Portable/Battery-Optimized Hi-Fi Applications

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Features

andbull; High-Performance Stereo Codec

andnbsp; andminus; 90-dB SNR Multibit Sigma-Delta ADC (A-weighted at 48 kHz)

andnbsp; andminus; 100-dB SNR Multibit Sigma-Delta DAC (A-weighted at 48 kHz)

andnbsp; andminus; 1.42 V andndash; 3.6 V Core Digital Supply: Compatible With TI C54x DSP Core Voltages

andnbsp; andminus; 2.7 V andndash; 3.6 V Buffer and Analog Supply: Compatible Both TI C54x DSP Buffer Voltages

andnbsp; andminus; 8-kHz andndash; 96-kHz Sampling-Frequency Support

andbull; Software Control Via TI McBSP-Compatible Multiprotocol Serial Port

andnbsp; andminus; 2-wire-Compatible and SPI-Compatible Serial-Port Protocols

andnbsp; andminus; Glueless Interface to TI McBSPs

andbull; Audio-Data Input/Output Via TI McBSP-Compatible Programmable Audio Interface

andnbsp; andminus; I2S-Compatible Interface Requiring Only One McBSP for both ADC and DAC

andnbsp; andminus; Standard I2S, MSB, or LSB Justified-Data Transfers

andnbsp; andminus; 16/20/24/32-Bit Word Lengths

andnbsp; andminus; Audio Master/Slave Timing Capability Optimized for TI DSPs (250/272 fs), USB mode

andnbsp; andminus; Industry-Standard Master/Slave Support Provided Also (256/384 fs), Normal mode

andnbsp; andminus; Glueless Interface to TI McBSPs

andbull; Integrated Total Electret-Microphone Biasing and Buffering Solution

andnbsp; andminus; Low-Noise MICBIAS pin at 3/4 AVDD for Biasing of Electret Capsules

andnbsp; andminus; Integrated Buffer Amplifier With Tunable Fixed Gain of 1 to 5

andnbsp; andminus; Additional Control-Register Selectable Buffer Gain of 0 dB or 20 dB

andbull; Stereo-Line Inputs

andnbsp; andminus; Integrated Programmable Gain Amplifier

andnbsp; andminus; Analog Bypass Path of Codec

andbull; ADC Multiplexed Input for Stereo-Line Inputs and Microphone

andbull; Stereo-Line Outputs

andnbsp; andminus; Analog Stereo Mixer for DAC and Analog Bypass Path

andbull; Volume Control With Mute on Input and Output

andbull; Highly Efficient Linear Headphone Amplifier

andnbsp; andminus; 30 mW into 32 Ω From a 3.3-V Analog Supply Voltage

andbull; Flexible Power Management Under Total Software Control

andnbsp; andminus; 23-mW Power Consumption During Playback Mode

andnbsp; andminus; Standby Power Consumption andlt;150 andmicro;W

andnbsp; andminus; Power-Down Power Consumption andlt;15 andmicro;W

andbull; Industryandrsquo;s Smallest Package: 32-Pin TI Proprietary MicroStar Juniorandtrade;

andnbsp; andminus; 25 mm2 Total Board Area

andnbsp; andminus; 28-Pin TSSOP Also Is Available (62 mm2 Total Board Area)

andbull; Ideally Suitable for Portable Solid-State Audio Players and Recorders

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Applications

Audio

Automotive

Broadband

Digital

Control

Military

Optical

Networking

Security

Telephony

Video andamp; Imaging

Wireless

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Description

The TLV320AIC23BIPWR is a powerful, highly integrated audio CODEC chip. Its core advantages are:

1:High Audio Quality: SNR over 90 dB provides very clean audio signals.

2:Low Power Consumption: Milliwatt-level operating power and microwatt-level standby power, ideal for portable devices.

3:High Integration: Integrates ADCs, DACs, a headphone amplifier, and multiple interfaces, greatly reducing the number of external components.

4:Flexibility: Supports multiple audio data formats and control interfaces, making it easy to connect to various host chips.

5:Small Size: The TSSOP package saves PCB space.

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INFORMATION

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Drawing

Our advantage :phones, PDAand#39;s, notebook comput.ers

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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be sure to meet your need for all kinds of components. ^_^


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