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AK4432VT The AK4432VT is a 32-bit 192kHz 2-channel audio DAC with 108dB SNR and -91dB THD+N, housed in a 16-TSSOP package.
Mfr Part #:

AK4432VT

Available from 1 distributors
Mfr Name: Asahi Kasei Microdevices/AKM
Asahi Kasei Microdevices/AKM
The AK4432VT is a 32-bit 192kHz 2-channel audio DAC with 108dB SNR and -91dB THD+N, housed in a 16-TSSOP package.
✓ Total Stock: 600 pcs

AK4432VT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request On Request 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.

AK4432VT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Interface
Data Interface
Halogen Free
Mounting Type
Number of Channels
Operating Temperature
Output Type
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Supply Current
Tape & Reel
Type
Voltage
Voltage Supply Source
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AK4432VT Description

Short technical summary and product information.

The AK4432VT is an advanced audio DAC from Asahi Kasei Microdevices, featuring AKM's VELVET SOUND architecture. It is a 32-bit stereo DAC supporting sampling rates up to 192 kHz, enabling high-resolution audio playback. The device delivers a dynamic range of 108 dB and total harmonic distortion plus noise of -91 dB, ensuring high-fidelity audio output.

 

The digital audio interface supports I²S, MSB/LSB justified, and TDM formats, allowing flexible integration with various audio processors. The DAC includes a single-ended output with an integrated smoothing filter and a digital volume control with 0.5 dB steps from 12 dB to -115 dB, plus soft mute functionality.

 

Power supply requirements are 3.0 V to 3.6 V for both analog (AVDD) and digital I/O (LVDD), with a typical supply current of 7.8 mA at 48 kHz sampling. The device operates over the industrial temperature range of -40°C to +105°C and is available in a 16-pin TSSOP package with 0.65 mm pitch, suitable for space-constrained designs.

 

Typical applications include car audio surround systems, home theater systems, portable audio players, and USB-DACs. The device supports TDM daisy chain for multi-channel configurations when used with compatible AKM components.

AK4432VT Quick Information

Product Type: Audio DAC
Canonical Name: AK4432VT 32-bit 192kHz 2-Channel Audio DAC
Subcategory: Audio D/A Converters

AK4432VT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 2
REACH Status: REACH Unaffected
Lead Free: Yes

AK4432VT Features

  • 32-bit resolution with 192kHz sampling rate.
  • 108dB SNR and -91dB THD+N performance.
  • I²S, MSB/LSB justified, and TDM digital interface.
  • Single-ended output with integrated smoothing filter.
  • Supports 3.0V to 3.6V analog and digital supply.

AK4432VT Applications

  • Car audio surround systems.
  • Portable audio players and USB-DACs.
  • Home theater audio systems.
  • Multi-channel audio configurations via TDM daisy chain.

AK4432VT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the AK4432VT?

3.0V to 3.6V for both analog (AVDD) and digital I/O (LVDD).

What is the package type of the AK4432VT?

16-pin TSSOP with 0.65mm pitch.

What is the operating temperature range?

-40°C to +105°C.

Is the AK4432VT RoHS compliant?

RoHS3 Compliant, lead-free and halogen-free verified by manufacturer.

What is the maximum sampling rate?

192 kHz.

What digital audio interfaces does the AK4432VT support?

I²S, MSB/LSB justified, and TDM.

What is the output type?

Single-ended.

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