TLV320AIC22C The Texas Instruments TLV320AIC22C is a dual voice over internet protocol (VoIP) codec featuring two 16-bit ADCs and two 16-bit DACs. It operates on a single 3.3V supply.
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TLV320AIC22C

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV320AIC22C is a dual voice over internet protocol (VoIP) codec featuring two 16-bit ADCs and two 16-bit DACs. It operates on a single 3.3V supply.
✓ Total Stock: 10,044 pcs
$ Price Range: $1.32

TLV320AIC22C Available from 1 distributor

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TLV320AIC22C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TLV320AIC22C Description

Short technical summary and product information.

The TLV320AIC22C from Texas Instruments is a dual voice over internet protocol (VoIP) codec designed for voice applications. It integrates two 16-bit analog-to-digital converters (ADCs) and two 16-bit digital-to-analog converters (DACs), offering a typical signal-to-noise plus distortion ratio of 77 dB for ADCs and 78 dB for DACs.

 

This codec supports programmable input/output gain and features an analog crosspoint for flexible I/O port connections. It complies with G.711, G.712, and G.722 standards and supports sampling rates of 8 and 16 kHz. The device interfaces seamlessly with digital signal processors (DSPs) via a multichannel buffered serial port (McBSP) and can be controlled through a serial port or I2C bus.

 

Available in a 48-terminal low-profile plastic quad flatpack (LQFP) package, the TLV320AIC22C operates on a single 3.3V supply and consumes a typical 120 mW of power. It also includes hardware/software power-down capabilities for reduced power dissipation.

TLV320AIC22C Quick Information

Product Type: Audio Codec
Canonical Name: TLV320AIC22C Dual Voice Over Internet Protocol (VoIP) Codec
Subcategory: Audio CODECs

TLV320AIC22C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLV320AIC22C Estimated Pricing

Qty Low High
1+ $1.32 $1.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLV320AIC22C Features

  • Dual 16-bit ADCs and DACs
  • 77dB ADC SNR, 78dB DAC SNR
  • Programmable gain and crosspoint
  • Supports 8 and 16 kHz sampling rates
  • 3.3V single supply operation

TLV320AIC22C Applications

  • Voice over Internet Protocol (VoIP)
  • Voice applications
  • Audio signal processing
  • DSP interfacing

TLV320AIC22C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage of the TLV320AIC22C?

The device operates from a single 3.3 V supply.

What package is the TLV320AIC22C available in?

It is available in a 48-lead LQFP package with dimensions 9 mm x 9 mm.

What is the operating temperature range?

The operating temperature range is -40 to 85 degrees Celsius.

What is the ADC signal-to-noise plus distortion?

Typical ADC SNR plus distortion is 77 dB.

What control interfaces are supported?

It is controlled through a serial port or the I2C bus.

What data formats does the codec support?

It supports 8-bit A-law/µ-law companded data or 16-bit linear data complying with G.711.

What is the typical power consumption?

Typical power consumption is 120 mW.

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