AK4358VQ

24bit DAC, QFP48, -0.3 to 6.0V, ±10 mA, 8kHz to 192kHz

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Price:: US $2.08~2.12 / piece [Get Latest Price]

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	US $2.08~2.12

PartNumber:: AK4358VQ

Brand:: Asahi Kasei Microsystems - AKM | Pack: QFP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-05-14

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Product Summary

The AK4358VQ is an eight channels 24bit DAC corresponding to digital audio system. Using AKM’s advanced multi bit architecture for its modulator the AK4358VQ delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4358VQ has full differential SCF outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The AK4358VQ accepts 192kHz PCM data and 1-Bit DSD data, ideal for a wide range of applications including DVD-Audio and SACD.

Parametrics

AK4358VQ absolute maximum ratings: (1)Power Supplies, Analog, AVDD: -0.3 to 6.0V; Digital, DVDD: -0.3 to 6.0V; |AVSS-DVSS|, ΔGND: 0.3 V; (2)Input Current (any pins except for supplies), IIN: ±10 mA; (3)Analog Input Voltage, VINA: -0.3 to AVDD+0.3 V; (4)Digital Input Voltage, VIND: -0.3 to DVDD+0.3 V; (5)Ambient Operating Temperature, Ta: -40 to 85℃; (6)Storage Temperature, Tstg: -65 to 150℃.

Features

AK4358VQ features: (1)Sampling Rate Ranging from 8kHz to 192kHz; (2)24Bit 8 times Digital Filter with Slow roll-off option; (3)THD+N: -94dB; (4)DR, S/N: 112dB; (5)High Tolerance to Clock Jitter; (6)Low Distortion Differential Output; (7)DSD Data input available; (8)Digital De-emphasis for 32, 44.1 & 48kHz sampling; (9)Zero Detect function; (10)Channel Independent Digital Attenuator with soft-transition (3 Speed mode) ; (11)Soft Mute; (12)3-wire Serial and I2C Bus μP I/F for mode setting; (13)I/F format: MSB justified, LSB justified (16bit, 20bit, 24bit), I2S, TDM or DSD; (14)Master clock: 256fs, 384fs, 512fs or 768fs (PCM Normal Speed Mode) 128fs, 192fs, 256fs or 384fs (PCM Double Speed Mode) 128fs or 192fs (PCM Quad Speed Mode) 512fs or 768fs (DSD Mode); (15)Power Supply: 4.75 to 5.25V ; (16)48pin LQFP Package.