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TEXAS INSTRUMENTS  TLV320AIC23BIPW  Audio Codec, Stereo, 2, 2, -40 °C, 85 °C, 96 kSPS

TEXAS INSTRUMENTS TLV320AIC23BIPW

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Product Overview

The TLV320AIC23BIPW is a Low-power Stereo Codec with HP amplifier and highly integrated analogue functionality. The analogue-to-digital converters (ADCs) and digital-to-analogue converters (DACs) within the TLV320AIC23B use multibit sigma-delta technology with integrated oversampling digital interpolation filters. Data-transfer word lengths of 16, 20, 24 and 32 bits with sample rates from 8 to 96kHz are supported. The ADC sigma-delta modulator features third-order multibit architecture with up to 90dBA signal-to-noise ratio (SNR) at audio sampling rates up to 96kHz, enabling high-fidelity audio recording in a compact, power-saving design. The DAC sigma-delta modulator features a second-order multibit architecture with up to 100dBA SNR at audio sampling rates up to 96kHz, enabling high-quality digital audio-playback capability, while consuming less than 23mW during playback only.
  • High-performance stereo codec
  • Software control via McBSP-compatible multiprotocol serial port
  • Audio-data input/output via McBSP-compatible programmable audio interface
  • Integrated total electret-microphone biasing and buffering solution
  • Stereo-line inputs
  • ADC multiplexed input for stereo-line inputs and microphone
  • Stereo-line outputs
  • Volume control with mute on input and output
  • Highly efficient linear headphone amplifier
  • Flexible power management under total software control
  • Green product and no Sb/Br

Applications

Audio; Portable Devices

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Product Information

Audio CODEC Type:
Stereo
No. of ADCs:
2
No. of DACs:
2
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Sampling Rate:
96kSPS
Audio IC Case Style:
TSSOP
No. of Pins:
28Pins
No. of Input Channels:
3Channels
No. of Output Channels:
4Channels
ADC / DAC Resolution:
24bit
ADCs / DACs Signal to Noise Ratio:
100dB
IC Interface Type:
I2C, Serial
Supply Voltage Range:
2.7V to 3.6V, 1.42V to 3.6V
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Applications

  • Audio;
  • Portable Devices

Substitutes

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