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AK4432

AKM
Part Number AK4432
Manufacturer AKM
Description 108dB 192kHz 32bit 2-Channel Audio DAC
Published Jan 26, 2016
Detailed Description [AK4432] AK4432 108dB 192kHz 32bit 2-Channel Audio DAC 1. General Description The AK4432 is a 32-bit Stereo DAC which ...
Datasheet PDF File AK4432 PDF File

AK4432
AK4432

Overview
[AK4432] AK4432 108dB 192kHz 32bit 2-Channel Audio DAC 1.
General Description The AK4432 is a 32-bit Stereo DAC which corresponds to digital audio systems.
An internal circuit includes newly developed 32-bit Digital Filter achieving short group delay and high quality sound.
The AK4432 has single end SCF outputs, increasing performance for systems with excessive clock jitter.
The AK4432 is ideal for a wide range of applications that demands high sound quality including Home Theater and Car audio surround systems.
It is housed in a 16-pin TSSOP package, saving more board space.
2.
Features 1.
2ch 32bit DAC - 128 times Oversampling - 32-bit High Quality Sound Low Group Delay Digital Filter - Single Ended Output, Smoothing Filter - THD+N: 91dB - DR, S/N: 108dB - Channel Isolation Digital Volume (12dB～-115dB, 0.
5dB Step, Mute) - Soft Mute - De-emphasis Filter (32kHz, 44.
1kHz, 48kHz) - I/F Format: MSB justified, LSB justified, I2S, TDM - Zero Detection 2.
Sampling Frequency - Normal Speed Mode: 8kHz to 48kHz - Double Speed Mode: 64kHz to 96kHz - Quad Speed Mode: 128kHz to 192kHz 3.
Master Clock 256fs, 384fs, 512fs or 768fs (Normal Speed Mode: fs=8kHz  48kHz) 256fs or 384fs (Double Speed Mode: fs=48kHz  96kHz) 128fs or 192fs (Quad Speed Mode: fs=96kHz  192kHz) 4.
P Interface: 3-wire Serial (7MHz max)/ I2C bus (400kHz Mode, 1MHz Mode) 5.
Power Supply - Analog: AVDD = 3.
0  3.
6V - Input/Output Buffer: LVDD = 3.
0  3.
6V - Integrated LDO for Digital Power Supply 6.
Power Consumptions: 7.
8mA (fs=48kHz) 7.
Operational Temperature: Ta = - 40  105°C 8.
Package: 16-pin TSSOP (0.
65mm pitch) 015002029-E-00 -1- 2015/02 [AK4432] 3.
Table of Contents 1.
General Description.
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1 2.
Features .
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Table of Conte...


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