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AK4430ET +BOM

TSSOP-16 DACs with AK4430ET Digital To Analog Converters

AK4430ET Information

Description

The Asahi Kasei Microdevices AK4430ET is a high-performance, low-power stereo digital-to-analog converter (DAC) with 24-bit resolution. It supports sampling rates up to 192kHz and features a built-in digital filter with sharp roll-off characteristics for improved audio quality. The device also includes a de-emphasis filter to enhance sound performance. With its low power consumption, the AK4430ET is suitable for portable audio applications such as smartphones, tablets, and digital cameras. It is also used in automotive infotainment systems, home entertainment systems, and professional audio equipment due to its superior sound quality and efficiency.

Features

The AK4430ET features:

  • Stereo DAC with 24-bit resolution
  • Supports sampling rates up to 192kHz
  • Digital filter with sharp roll-off characteristics
  • Built-in de-emphasis filter for improved audio quality
  • Low power consumption, suitable for portable audio applications

Package

The package type of AK4430ET is TSSOP-16 (Thin Small Scale Package - 16 pins).

Manufacturer

The manufacturer of the AK4430ET is Asahi Kasei Microdevices (AKM). AKM is a Japanese company that specializes in designing and manufacturing high-quality semiconductor components, including audio ICs, such as digital-to-analog converters (DACs) like the AK4430ET.

Applications

The AK4430ET is commonly used in portable audio devices, smartphones, tablets, digital cameras for high-quality audio playback, automotive infotainment systems, home entertainment systems, and professional audio equipment due to its superior sound performance and efficiency.

Equivalent

Based on the product information, the equivalent products of AK4430ET are likely to be other high-quality stereo DACs with similar features such as:

  • Cirrus Logic CS4344
  • Texas Instruments TPA6135A2
  • Wolfson Microelectronics WM8740
  • Analog Devices AD1955

These products share similar characteristics like 24-bit resolution, high sampling rates, and low power consumption, making them suitable for portable audio applications.

Specifications

Part Life Cycle Code Obsolete Pin Count 16
Reach Compliance Code HTS Code 8542.39.00.01
Additional Feature WITH PROGRAMMABLE PLL Analog Output Voltage-Max 2.15 V
Analog Output Voltage-Min 1.85 V Converter Type D/A CONVERTER
Input Bit Code BINARY Input Format PARALLEL
JESD-30 Code R-PDSO-G16 Length 5 mm
Number of Functions 1 Number of Terminals 16
Operating Temperature-Max 85 °C Operating Temperature-Min -20 °C
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1.1 mm Supply Voltage-Nom 3.3 V
Surface Mount YES Temperature Grade OTHER
Terminal Form GULL WING Terminal Pitch 0.65 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) 10
Width 4.4 mm Type DAC, Audio
Number of Channels 2 Resolution (Bits) 24 b
Sampling Rate (Per Second) 192k Data Interface I²S
Voltage Supply Source Single Supply Voltage - Supply 3V ~ 3.6V
Operating Temperature -20°C ~ 85°C Mounting Type Surface Mount
Base Product Number AK4430 Package/Case TSSOP-16

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