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TLV320AIC3256IYZFR The Texas Instruments TLV320AIC3256IYZFR is a low-power stereo audio codec featuring a 32-bit resolution and multiple data interfaces. It offers high signal-to-noise ratios for both ADC and DAC operations.
Mfr Part #:

TLV320AIC3256IYZFR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TLV320AIC3256IYZFR is a low-power stereo audio codec featuring a 32-bit resolution and multiple data interfaces. It offers high signal-to-noise ratios for both ADC and DAC operations.
✓ Total Stock: 8,271 pcs
$ Price Range: $2.72

TLV320AIC3256IYZFR Available from 3 distributors

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✓ Non-Authorised
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Optech Co.,Limited ✓
Non-Authorised Inventory information
7,964 pcs
On Request
7964 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
164 pcs
On Request
164 pcs On Request 1 On Request On Request 1419+ On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
143 pcs
On Request
143 pcs On Request 1 On Request On Request 2107 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLV320AIC3256IYZFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Interface
Dynamic Range, ADCs
Lead Spacing
Mounting Type
Number of ADCs
Operating Temperature
Resolution (Bits)
S
Sigma Delta
Supplier Device Package
Type
Voltage
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TLV320AIC3256IYZFR Description

Short technical summary and product information.

The TLV320AIC3256IYZFR from Texas Instruments is a flexible, low-power stereo audio codec designed for a wide range of applications. It integrates a programmable miniDSP, PLL, and PowerTune capabilities, offering extensive signal processing options.

 

This codec supports a 32-bit resolution with a typical ADC SNR of 93dB and a DAC SNR of 100dB. It features multiple data interfaces including I2C, Serial, and SPI, making it versatile for various system designs. The device operates within an analog supply voltage range of 1.5V to 1.95V and a digital supply voltage range of 1.26V to 1.95V.

 

Packaged in a compact 42-DSBGA (3.75x3.25mm) format, the TLV320AIC3256IYZFR is suitable for surface mount applications. It operates across a temperature range of -40°C to 85°C, ensuring reliability in diverse environmental conditions. The device includes two ADCs and two DACs, supporting stereo audio input and output.

 

Key features include programmable gain adjustment for both analog and digital signals, volume control, and embedded DSP algorithms. Its ultra-low power consumption makes it ideal for portable devices and battery-powered systems requiring high-quality audio processing.

TLV320AIC3256IYZFR Quick Information

Product Type: Audio Codec
Series: PowerTune™
Canonical Name: Texas Instruments TLV320AIC3256IYZFR Stereo Audio Codec
Subcategory: Interface

TLV320AIC3256IYZFR Compliance

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

TLV320AIC3256IYZFR Estimated Pricing

Qty Low High
1+ $2.72 $2.72

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

TLV320AIC3256IYZFR Features

  • 32-bit stereo audio codec with miniDSP.
  • High SNR: 93dB ADC, 100dB DAC.
  • Flexible I2C, Serial, SPI data interfaces.
  • Low power consumption for portable devices.
  • Compact 42-DSBGA surface mount package.

TLV320AIC3256IYZFR Applications

  • Ideal for portable media players.
  • Suitable for mobile handset audio.
  • Used in portable navigation devices.
  • Enables advanced audio processing.
  • Supports stereo microphone inputs.

TLV320AIC3256IYZFR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical SNR for the ADCs and DACs on the TLV320AIC3256IYZFR?

The TLV320AIC3256IYZFR has a typical SNR of 93dB for its ADCs and 100dB for its DACs.

What are the supply voltage requirements for the TLV320AIC3256IYZFR?

The analog supply voltage ranges from 1.5V to 1.95V, and the digital supply voltage ranges from 1.26V to 1.95V.

What is the operating temperature range for this audio codec?

The TLV320AIC3256IYZFR operates within a temperature range of -40°C to 85°C.

What data interfaces does the TLV320AIC3256IYZFR support?

This audio codec supports I2C, Serial, and SPI™ data interfaces.

What package type is the TLV320AIC3256IYZFR available in?

The TLV320AIC3256IYZFR is available in a 42-DSBGA (3.75x3.25mm) package, also referred to as 42-UFBGA.

Does the TLV320AIC3256IYZFR feature Sigma Delta technology?

Yes, the TLV320AIC3256IYZFR utilizes Sigma Delta technology.

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