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AK5384 View Datasheet(PDF) - Asahi Kasei Microdevices

Part Name
Description
MFG CO.
AK5384
AKM
Asahi Kasei Microdevices AKM
'AK5384' PDF : 21 Pages View PDF
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ASAHI KASEI
[AK5384]
AK5384
107dB 24-Bit 96kHz 4-Channel ADC
GENERAL DESCRIPTION
The AK5384 is a 4-channel A/D Converter with wide sampling rate of 8kHz 96kHz and is suitable for
Multi-channel audio system. The AK5384 achieves high accuracy and low cost by using Enhanced dual
bit ∆Σ techniques. The AK5384 supports master mode and TDM format. Therefore, the AK5384 is
suitable for multi-channel audio system.
FEATURES
o 4-Channel ∆Σ ADC
o Differential Inputs
o Digital HPF for DC-Offset Cancel
o S/(N+D): 100dB@5V for 48kHz
o DR:
107dB@5V for 48kHz
o S/N:
107dB@5V for 48kHz
o Sampling Rate Ranging from 8kHz to 96kHz
o Master Clock:
256fs/384fs/512fs/768fs (48kHz)
256fs/384fs (96kHz)
o TTL Digital Input Level
o Output format: 24bit MSB justified, I2S or TDM
o Cascade TDM Interface
o Master & Slave Mode
o Overflow Flag
o Power Supply: 4.75 to 5.25V
o Power Supply for output buffer: 3.0 to 5.25V
o Ta = 40 85°C
o 28pin VSOP
AVDD AVSS DVDD DVSS
TVDD
LIN1+
LIN1-
RIN1+
RIN1-
LIN2+
LIN2-
RIN2+
RIN2-
∆Σ
Modulator
∆Σ
Modulator
∆Σ
Modulator
∆Σ
Modulator
Decimation
Filter
Decimation
Filter
Decimation
Filter
Decimation
Filter
Audio
Interface
VCOM
Voltage Reference
OVF PDN
Clock Divider
CKS
LRCK
BICK
SDTO1
SDTO2
TDMIN
M/S
DIF
TDM0
TDM1
MCLK
MS0225-E-00
-1-
2003/05
 

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