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componentes Descripción
AD1838A Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Lista de partido
AD1838A
2 ADC, 6 DAC, 96 kHz, 24-Bit - Codec
Analog Devices
AD1838A Datasheet PDF : 24 Pages
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AD1838A
TIMING SPECIFICATIONS
Parameter
MASTER CLOCK AND RESET
t
MH
MCLK High
t
ML
MCLK Low
t
PDR
PD
/
RST
Low
SPI PORT
t
CCH
t
CCL
t
CCP
t
CDS
t
CDH
t
CLS
t
CLH
t
COE
t
COD
t
COTS
CCLK High
CCLK Low
CCLK Period
CDATA Setup
CDATA Hold
CLATCH Setup
CLATCH Hold
COUT Enable
COUT Delay
COUT Three-State
DAC SERIAL PORT (48 kHz and 96 kHz)
Normal Mode (Slave)
t
DBH
DBCLK High
t
DBL
DBCLK Low
f
DB
DBCLK Frequency
t
DLS
DLRCLK Setup
t
DLH
DLRCLK Hold
t
DDS
DSDATA Setup
t
DDH
DSDATA Hold
Packed 128/256 Modes (Slave)
t
DBH
t
DBL
f
DB
t
DLS
t
DLH
t
DDS
t
DDH
DBCLK High
DBCLK Low
DBCLK Frequency
DLRCLK Setup
DLRCLK Hold
DSDATA Setup
DSDATA Hold
ADC SERIAL PORT (48 kHz and 96 kHz)
Normal Mode (Master)
t
ABD
ABCLK Delay
t
ALD
ALRCLK Delay
t
ABDD
ASDATA Delay
Normal Mode (Slave)
t
ABH
ABCLK High
t
ABL
ABCLK Low
f
AB
ABCLK Frequency
t
ALS
ALRCLK Setup
t
ALH
ALRCLK Hold
t
ABDD
ASDATA Delay
Packed 128/256 Mode (Master)
t
PABD
t
PALD
t
PABDD
ABCLK Delay
LRCLK Delay
ASDATA Delay
Min
Max
15
15
20
40
40
80
10
10
10
10
15
20
25
60
60
64
ϫ
f
S
10
10
10
10
15
15
256
ϫ
f
S
10
10
10
10
25
5
10
60
60
64
ϫ
f
S
5
15
15
40
5
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Comments
To CCLK Rising Edge
From CCLK Rising Edge
To CCLK Rising Edge
From CCLK Rising Edge
From CLATCH Falling Edge
From CCLK Falling Edge
From CLATCH Rising Edge
To DBCLK Rising Edge
From DBCLK Rising Edge
To DBCLK Rising Edge
From DBCLK Rising Edge
To DBCLK Rising Edge
From DBCLK Rising Edge
To DBCLK Rising Edge
From DBCLK Rising Edge
From MCLK Rising Edge
From ABCLK Falling Edge
From ABCLK Falling Edge
To ABCLK Rising Edge
From ABCLK Rising Edge
From ABCLK Falling Edge
From MCLK Rising Edge
From ABCLK Falling Edge
From ABCLK Falling Edge
–4–
REV. A
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