AD1955ARSRL Analog Devices Inc, AD1955ARSRL Datasheet - Page 4

• Manufacturer Part Number: AD1955ARSRL
• Description: IC DAC STEREO 24BIT SACD 28SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD1955ARSRL

• Rohs Status: RoHS non-compliant
• Number Of Bits: 16, 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 210mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• For Use With: EVAL-AD1955EBZ - BOARD EVAL FOR AD1955
• Settling Time: -

AD1955
SPECIFICATIONS
GROUP DELAY
Chip Mode
INT8
INT4
INT2
Specifications subject to change without notice.
DIGITAL TIMING
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Specifications subject to change without notice.
DMP
DML
DMH
DBH
DBL
DBP
DLS
DLH
DWH
DWL
DDS
DDH
DPHS
DSDS
DSDH
DSKP
DSKH
DSKL
DMP
DML
DMH
CLS
CLH
CDS
CDH
RSTL
Mode
Mode
Mode
(Guaranteed over –40 C to +85 C, AVDD = DVDD = 5.0 V
Group Delay Calculation
5553/(128
5601/(64
5659/(32
Description
MCLK Period (F
MCLK LO Pulsewidth (All Modes)
MCLK HI Pulsewidth (All Modes)
BCLK/EF_BCLK High
BCLK/EF_BCLK Low
BCLK/EF_BCLK Period
LRCLK/EF_WCLK Setup
LRCLK Hold (DSP Serial Port Mode Only)
EF_WCLK High
EF_WCLK Low
SDATA/EF_LDATA/EF_RDATA Setup
SDATA/EF_LDATA/EF_RDATA Hold
DSD_PHASE Setup
DSD_DATA Setup
DSD_DATA Hold
DSD_SCLK Period
DSD_SCLK High
DSD_SCLK Low
CCLK Period
CCLK LO Pulsewidth
CCLK HI Pulsewidth
CLATCH Setup
CLATCH Hold
CDATA Setup
CDATA Hold
RST LO Pulsewidth
(continued)
f
f
S
S
f
)
)
S
)
MCLK
= 256
F
LRCLK
–4–
)
f
48
96
192
S
(kHz)
10%.)
Group Delay
903.8
911.6
921
Min
50
0.4
0.4
20
20
60
0
15
20
20
0
20
20
5
5
60
20
20
50
15
10
0
15
0
5
10
t
t
DMP
DMP
Unit
µs
µs
µs
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
REV. 0