AK4552 Datasheet, PDF (1/15 Pages) Asahi Kasei Microsystems – 3V 96KHZ 24BIT CODEC

ASAHI KASEI
[AK4552]
AK4552
3V 96kHz 24Bit ∆Σ CODEC
AK4552
(SCF)
AK4552 16pin TSSOP
24bit 96kHz
A/D, D/A
S/N
LIN
RIN
VCOM
LOUT
ROUT
o DC-offset
HPF (fc=3.4Hz@fs=44.1kHz)
o
ADC
- S/(N+D): 89dB@VA=3.0V
- Dynamic Range, S/N: 97dB@VA=3.0V
o
DAC
-
(32kHz, 44.1kHz, 48kHz )
- S/(N+D): 88dB@VA=3.0V
- Dynamic Range, S/N: 100dB@VA=3.0V
o
I/F
: MSB First, 2’s Compliment
- ADC: 24bit
, DAC: 24bit
o
: ADC = 1.85Vpp@VA=3.0V
DAC = 1.75Vpp@VA=3.0V
o
: 8kHz ∼ 50kHz (
)
50kHz ∼ 100kHz (2 , 2
)
100kHz ∼ 200kHz (4
)
o
: 256fs, 384fs, 512fs or 768fs@
256fs or 384fs@2
128fs or 192fs@2
64fs, 96fs, 128fs or 192fs@4
o
: 2.4 ∼ 4.0V
o
: 14mA
o Ta = -40 ∼ 85
o
: 16pin TSSOP
VA VSS
VD
∆Σ
Modulator
∆Σ
Modulator
Common Voltage
Decimation
Filter
Decimation
Filter
Clock
Divider
Serial I/O
Interface
∆Σ
8X
LPF
Modulator
Interpolator
MCLK
LRCK
BCLK
SDTO
SDTI
DEM0
DEM1
∆Σ
8X
LPF
Modulator
Interpolator
PDN
MS0055-J-01
-1-
2001/02