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AK4424ET The AK4424ET is a 24-bit stereo audio DAC from AKM featuring a 2Vrms single-ended output and I2S interface. It supports 8kHz to 192kHz sampling rates and comes in a 16-pin TSSOP package.
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AK4424ET

Available from 1 distributors
Mfr Name: Asahi Kasei Microdevices/AKM
Asahi Kasei Microdevices/AKM
The AK4424ET is a 24-bit stereo audio DAC from AKM featuring a 2Vrms single-ended output and I2S interface. It supports 8kHz to 192kHz sampling rates and comes in a 16-pin TSSOP package.
✓ Total Stock: 325 pcs

AK4424ET Available from 1 distributor

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Components Technology Group, Inc. ✓
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325 pcs
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AK4424ET Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Interface
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Output Type
Output Voltage
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AK4424ET Description

Short technical summary and product information.

The AK4424ET is a 5V, 24-bit stereo digital-to-analog converter designed for consumer audio applications. It integrates a 2Vrms output buffer with a charge pump that generates an internal negative supply rail, enabling ground-referenced output. Using Asahi Kasei Microdevices' multi-bit modulator architecture, the device delivers a wide dynamic range and low distortion.

 

The device supports sampling rates from 8kHz to 192kHz with oversampling ratios of 128x (normal speed), 64x (double speed), and 32x (quad speed). Key performance figures include THD+N of -92dB and dynamic range of 105dB. The digital audio interface is I2S, and master clock frequencies are 512/768/1152fs in normal speed, 256/384fs in double speed, and 128/192fs in quad speed.

 

The DAC includes switched-capacitor and continuous-time filters for high tolerance to clock jitter, a digital de-emphasis filter, soft mute, and an automatic power-on reset circuit. It operates from a +4.5V to +5.5V supply and is specified over -20°C to +85°C.

 

The AK4424ET is offered in a space-saving 16-pin TSSOP (6.4mm x 5.0mm) with 0.65mm lead pitch, surface mount. It is suited for DVD players, AV receivers, and set-top boxes.

AK4424ET Quick Information

Product Type: Audio Digital-to-Analog Converter (DAC)
Canonical Name: 24-Bit Stereo Audio DAC with 2Vrms Output
Subcategory: Audio DAC

AK4424ET Compliance

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

AK4424ET Features

  • 24-bit stereo DAC with 8-192kHz sampling.
  • 2Vrms single-ended output buffer included.
  • I2S interface with flexible master clock.
  • 105dB dynamic range, -92dB THD+N.
  • 16-pin TSSOP surface-mount package.

AK4424ET Applications

  • Ideal for DVD player audio stages.
  • Used in AV receiver systems.
  • Suitable for set-top box audio.
  • Great for consumer audio products.

AK4424ET FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the AK4424ET?

The AK4424ET operates with a supply voltage from 4.5V to 5.5V.

What package is the AK4424ET available in?

The AK4424ET is offered in a 16-pin TSSOP package (6.4mm x 5.0mm) with 0.65mm lead pitch.

What is the operating temperature range of the AK4424ET?

The operating temperature range is -20°C to +85°C.

Is the AK4424ET RoHS compliant?

The AK4424ET is listed as RoHS3 compliant, though this status is not yet verified from official documentation.

What is the resolution of the AK4424ET?

The AK4424ET has a resolution of 24 bits.

What sampling rates does the AK4424ET support?

The AK4424ET supports sampling rates from 8kHz to 192kHz.

What is the output configuration of the AK4424ET?

The AK4424ET provides a single-ended 2Vrms output.

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