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AK4528, AK4528-VF, AK4528VQ

Table of contents:
Info of AK4528
Info of AK4528-VF
Info of AK4528VQ

AK4528, AK4528-VF, AK4528VQ Selling Leads, Datasheet

MFG:AKM Package Cooled:SSOP D/C:New

AK4528, AK4528-VF, AK4528VQ Datasheet download

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Part Number: AK4528

MFG: AKM

Package Cooled: SSOP

D/C: New

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AK4528 General Description

The AK4528 is a high performance 24bit CODEC for the 96kHz recording system. The ADC has an Enhanced Dual Bit architecture with wide dynamic range. The DAC uses the new developed Advanced Multi Bit architecture and achieves low outband noise and high jitter tolerance by use of SCF (switched capacitor filter) techniques.

AK4528 Maximum Ratings

(AGND, DGND=0V; Note 1)

Parameter		Symbol	min	max	Units
Power Supplies	Analog Digital Output Buffer VD-VA	VA VD VT VDA	-0.3 -0.3 -0.3 -	6.0 6.0 6.0 0.3	V V V V
Input Current, Any Pin Except Supplies		IIN	-	±10	mA
Analog Input Voltage		VINA	-0.3	VA+0.3	V
Digital Input Voltage		VIND	-0.3	VA+0.3	V
Ambient Temperature (powered applied)		Ta	-40	85	°C
Storage Temperature		Tstg	-65	150	°C

Note: 1. All voltages with respect to ground.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.
Normal operation is not guaranteed at these extremes.

AK4528 Features

24bit 2ch ADC
           - 64x Oversampling
           - Full differential Inputs
           - S/(N+D): 94dB
           - Dynamic Range, S/N: 108dB
           - Digital HPF for offset cancellation
           - I/F format: MSB justified or I2S
24bit 2ch DAC
           - 128x Oversampling
           - 24bit 8 times Digital Filter
             Ripple: ±0.005dB, Attenuation: 75dB
           - SCF
           - Differential Outputs
           - S/(N+D): 94dB
           - Dynamic Range, S/N: 110dB
           - De-emphasis for 32kHz, 44.1kHz and 48kHz sampling
           - Output DATT with 72dB att
           - Soft Mute
           - I/F format: MSB justified, LSB justified or I2S
High Jitter Tolerance
3-wire Serial Interface for Volume Control
Master Clock
           - 256fs/384fs/512fs/768fs/1024fs
5V operation
3V Power Supply Pin for 3V I/F
Small 28pin VSOP package

AK4528 Connection Diagram

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