AK4519 - Low Power 20-bit ADC/DAC

Product Overview

Asahi Kasei Microsystems

Part number	AK4519
Manufacturer	Asahi Kasei Microsystems
File Size	124.36 KB
Description	Low Power 20-bit ADC/DAC
Datasheet	AK4519 Datasheet
Additional preview pages of the AK4519 datasheet.

AK4519 is low voltage 20bit A/D & D/A converter for portable digital audio system.

In the AK4519, the loss of accuracy form clock jitter is also improved by using SCF techniques for on-chip post filter.

HPF for DC-offset cancel (fc=3.4Hz) Single-ended ADC - S/(N+D): 83dB - Dynamic Range, S/N: 89dB at 2.5V, 90dB at 3V Single-ended DAC - 2nd order SCF + 2nd order CTF - Digital de-emphasis for 32kHz, 44.1kHz, 48kHz sampling - S/(N+D): 83dB - Dynamic Range, S/N: 92dB at 2.5V, 93dB at 3V Audio I/F format - ADC:20bit MSB justified, DAC:20bit LSB justified, MSB First, 2's Compliment High Jitter Tolerance Sampling Rate: 8kHz to 50kHz Master Clock: 256fs or 384fs or 512fs Power Supply: 2.

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)
AK4558 - 108dB 216kHz 32-Bit 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: Aug 17, 2015 |