AK4621EF - Asahi Kasei Microdevices/AKM

Manufacturer Part Number

AK4621EF

Manufacturer

akm-semiconductor

Introduction

The AK4621EF is a high-performance audio CODEC from akm-semiconductor.

Product Features and Performance

Interface CODECS category

Audio Type with high-quality sound reproduction

Features Serial Data Interface for connectivity

24-bit Resolution enhancing audio clarity and detail

Single ADC and DAC integration

Sigma Delta modulation technique used

Typical Signal-to-Noise Ratio for ADCs/DACs: 102 dB / 100 dB

Dynamic Range for ADCs/DACs: 115 dB / 115 dB

Product Advantages

High-resolution audio with 24 b accuracy

Optimized for high-fidelity applications

Low noise performance due to good S/N Ratio

Excellent dynamic range preserving audio nuances

Adaptable to different power supplies with dual voltage options

Surface mounting technology for compact design

Key Technical Parameters

Number of ADCs / DACs: 1 / 1

ADCs / DACs S/N Ratio, Typ: 102 dB / 100 dB

Dynamic Range, ADCs / DACs, Typ: 115 dB / 115 dB

Voltage - Supply, Analog: 4.75V ~ 5.25V

Voltage - Supply, Digital: 3V ~ 3.6V

Operating Temperature Range: -10°C ~ 70°C

Quality and Safety Features

Meets industry standards for quality and reliability

Operates within safe temperature ranges

Compatibility

Mounting Type is Surface Mount

Package / Case is 30-LSSOP

Application Areas

Professional audio recording and playback systems

High-definition audio processing

Consumer electronics

Product Lifecycle

Status: Active

Indicates not nearing discontinuation and has ongoing support

Several Key Reasons to Choose This Product

Top-tier audio performance with 24-bit resolution

Enhanced signal integrity through excellent S/N and dynamic range

Flexibility in power supply requirements

Stable operation across a wide temperature range

Compact surface mount form factor for space-sensitive applications

Supported by a reputable manufacturer - akm-semiconductor