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AK5357ET The AK5357ET is a 24-bit stereo audio ADC from AKM with a maximum sampling rate of 96kHz and an I²S digital interface. It features a 102dB signal-to-noise ratio and is housed in a 16-TSSOP package.
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AK5357ET

Available from 1 distributors
Mfr Name: Asahi Kasei Microdevices/AKM
Asahi Kasei Microdevices/AKM
The AK5357ET is a 24-bit stereo audio ADC from AKM with a maximum sampling rate of 96kHz and an I²S digital interface. It features a 102dB signal-to-noise ratio and is housed in a 16-TSSOP package.
✓ Total Stock: 2,500 pcs

AK5357ET Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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2,500 pcs
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2500 pcs On Request 1 On Request On Request On Request On Request On Request
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AK5357ET Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Interface
Input Type
Lead Style
Mounting Type
Number of Channels
Operating Mode
Operating Temperature
Resolution (Bits)
Sampling Rate (Per Second)
Supplier Device Package
Type
Voltage
Voltage Supply Source
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AK5357ET Description

Short technical summary and product information.

The AK5357ET is a stereo audio analog-to-digital converter (ADC) from Asahi Kasei Microdevices (AKM), designed for high-accuracy audio conversion in multimedia systems. It utilizes Enhanced dual bit delta-sigma modulation to achieve a dynamic range of 102dB and a signal-to-noise ratio of 102dB at 5V supply. The device supports sampling rates from 4kHz to 96kHz and operates with a supply voltage range of 2.7V to 5.5V for both analog and digital sections.

 

The ADC features single-ended analog inputs and an on-chip digital anti-alias filter, eliminating the need for external filtering components. It includes a digital high-pass filter for DC offset cancellation and offers selectable master or slave operating modes. The audio data interface supports I²S and MSB-justified formats, selectable via the DIF pin.

 

The AK5357ET is packaged in a 16-pin TSSOP with a 0.65mm lead pitch and is rated for an operating temperature range of -20°C to +85°C. It is suitable for applications such as karaoke systems, surround sound processors, and other multimedia audio equipment.

AK5357ET Quick Information

Product Type: Audio Analog-to-Digital Converter (ADC)
Canonical Name: AK5357ET Stereo Audio ADC
Subcategory: Special Purpose ADCs

AK5357ET Compliance

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

AK5357ET Features

  • 24-bit stereo delta-sigma audio ADC.
  • Maximum sampling rate of 96kHz.
  • 102dB signal-to-noise ratio at 5V.
  • Single-ended analog inputs with on-chip filtering.
  • I²S and MSB-justified digital audio interface.

AK5357ET Applications

  • Ideal for multimedia audio systems.
  • Used in karaoke and surround sound processors.
  • Suitable for digital audio recording equipment.
  • Applicable in automotive audio systems.

AK5357ET FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the AK5357ET?

The AK5357ET has a resolution of 24 bits.

What is the maximum sampling rate of the AK5357ET?

The maximum sampling rate is 96kHz.

What is the supply voltage range for the AK5357ET?

The supply voltage range is 2.7V to 5.5V for both analog and digital supplies.

What is the operating temperature range of the AK5357ET?

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

What package does the AK5357ET come in?

The AK5357ET is housed in a 16-TSSOP package.

What is the signal-to-noise ratio of the AK5357ET?

The typical signal-to-noise ratio is 102dB at Vdd=5V, fs=48kHz and 100dB at Vdd=3V, fs=48kHz.

What digital audio interface does the AK5357ET support?

The AK5357ET supports the I²S digital audio interface.

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