AK4556 - 3V 192kHz 24-Bit CODEC

Product Overview

Asahi Kasei Microsystems

Part number	AK4556
Manufacturer	Asahi Kasei Microsystems
File Size	504.73 KB
Description	3V 192kHz 24-Bit CODEC
Datasheet	AK4556 Datasheet
Additional preview pages of the AK4556 datasheet.

The AK4556 is a low voltage 24bit 192kHz CODEC for high performance battery powered digital audio subsystems.

The dynamic performance to power supply voltage ratio is very high, attaining 103dB and 106dB SNR for ADC and DAC, respectively.

Sampling rates up to 216kHz are supported.

Single-ended ADC - Dynamic Range, S/N: 103dB@VA=3.0V - S/(N+D): 91dB@VA=3.0V - HPF for DC-offset cancel (fc = 1Hz @ fs=48kHz) - HPF can be disabled Single-ended DAC - Dynamic Range, S/N: 106dB@VA=3.0V - S/(N+D): 90dB@VA=3.0V - Digital de-emphasis for 32kHz, 44.1kHz and 48kHz sampling Audio I/F format: MSB First, 2’s Complement - ADC: 24bit MSB justified or I2S compatible - DAC: 24bit MSB justified, 24bit LSB justified or I2S compatible Input/Output Voltage: ADC = 2.1Vpp @ VA=3.0V DAC = 2.

AK4558 - 108dB 216kHz 32-Bit CODEC (AKM)
AK4503-VF - CMOS 16-Bit A/D & D/A Converter (ETC)
AK4526A - High Performance Multi Channel Audio CODEC (AKM)
AK4527 - High Performance Multi Channel Audio CODEC (AKM)
AK4540 - Multimedia Audio CODEC (AKM)
AK4591 - 24bit 4ch ADC + 24bit 6ch DAC (AKM)
AK45C-048L-018F20HA - DC-DC / Industry Standard Isolated Quarter Brick (Emerson)
AK45C-048L-018F20HA-6 - DC-DC / Industry Standard Isolated Quarter Brick (Emerson)
AK45C-048L-018F20HA-8 - DC-DC / Industry Standard Isolated Quarter Brick (Emerson)
AK45C-048L-018F20HAN - DC-DC / Industry Standard Isolated Quarter Brick (Emerson)

Other Datasheets by Asahi Kasei Microsystems

Published: Nov 16, 2007 |