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AK4380-VT, AK4382, AK4382AVT-EZ

Table of contents:
Info of AK4380-VT
Info of AK4382
Info of AK4382AVT-EZ

AK4380-VT, AK4382, AK4382AVT-EZ Selling Leads, Datasheet

MFG:AKM Package Cooled:TSSOP D/C:00+

AK4380-VT, AK4382, AK4382AVT-EZ Datasheet download

Five Points

Part Number: AK4380-VT

MFG: AKM

Package Cooled: TSSOP

D/C: 00+

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AK4382 General Description

The AK4382 offers the perfect mix for cost and performance based audio systems. Using AKM's multi bit architecture for its modulator the AK4382 delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4382 has full differential SCF outputs, removing the need for AC coupling capacitors and increasing performance for systems with excessive clock jitter. The 24 Bit word length and 192kHz sampling rate make this part ideal for a wide range of applications including DVDAudio.The AK4382 is offered in a space saving 16pin TSSOP package.

AK4382 Maximum Ratings

(VSS=0V; Note 1)

Parameter	Symbol	min	max	Units
Power Supplies	VDD	-0.3	6.0	V
Input Current (any pins except for supplies)	IIN	-	±10	mA
Input Voltage	VIND	-0.3	VDD+0.3	V
Ambient Operating Temperature	Ta	-40	85	°C
Storage Temperature	Tstg	-65	150	°C

Note: 1. All voltages with respect to ground.

AK4382 Features

Sampling Rate Ranging from 8kHz to 192kHz
128 times Oversampling (Normal Speed Mode)
64 times Oversampling (Double Speed Mode)
32 times Oversampling (Quad Speed Mode)
24-Bit 8 times FIR Digital Filter
On chip SCF
Digital de-emphasis for 32k, 44.1k and 48kHz sampling
Soft mute
Digital Attenuator (256 steps)
I/F format: 24-Bit MSB justified, 24/20/16-Bit LSB justified or I²S
Master clock: 256fs, 384fs, 512fs or 768fs (Normal Speed Mode)
128fs, 192fs, 256fs or 384fs (Double Speed Mode)
128fs, 192fs (Quad Speed Mode)
THD+N: -94dB
Dynamic Range: 112dB
High Tolerance to Clock Jitter
Power supply: 4.75 to 5.25V
Very Small Package: 16pin TSSOP (6.4mm x 5.0mm)

AK4382 Connection Diagram

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