AD1954YST Analog Devices Inc, AD1954YST Datasheet - Page 5

• Manufacturer Part Number: AD1954YST
• Description: IC DAC AUDIO 3CH 26BIT 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r

Specifications of AD1954YST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 26
• Data Interface: Serial
• Number Of Converters: 3
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 510mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Settling Time: -

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
Specifications subject to change without notice.
DIGITAL FILTER CHARACTERISTICS AT 44.1
Parameter
Pass-Band Ripple
Stop-Band Attenuation
Pass Band
Stop Band
Group Delay
Specifications subject to change without notice.
REV. A
DMDC
DMDC
DMD
DBH
DBH
DBD
DLS
DLH
DLD
DDS
DDH
DDD
CCL
CCH
CLS
CLH
CLD
CDS
CDH
COD
COH
DCD
DCH
PDRP
MCLK Recommended Duty Cycle @ 12.288 MHz (256 f
MCLK Recommended Duty Cycle @ 12.288 MHz (256 f
MCLK Recommended Duty Cycle @ 12.288 MHz (256 f Mode)
MCLK Recommended Duty Cycle @ 24.576 MHz (512 f
MCLK Recommended Duty Cycle @ 24.576 MHz (512 f
MCLK Recommended Duty Cycle @ 24.576 MHz (512 f Mode)
MCLK Delay (All Mode)
BCLK Low Pulsewidth
BCLK High Pulsewidth
BCLK Delay (to BCLKO)
LRCLK Setup
LRCLK Hold
LRCLK Delay (to LRCLKO)
SDATA Setup
SDATA Hold
SDATA Delay (to SDATAO)
CCLK Low Pulsewidth
CCLK High Pulsewidth
CLATCH Setup
CLATCH Hold
CLATCH High Pulsewidth
CDATA Setup
CDATA Hold
COUT Delay
COUT Hold
DCSOUT Delay
DCSOUT Hold
PD/RST Low Pulsewidth
S
S
S
S
–5–
K
H
Z
Min
45
40
10
10
0
10
0
10
12
12
10
10
10
0
10
2
2
5
Min
Typ
70
20
0.5442  f
24
0.4535  f
24.625/f
24.625/f
24.625/f
Typ
S
S
f
f
f
f
S
S
S
S
Max
55
60
25
25
25
25
35
35
Max
±0.01
AD1954
Unit
%
%
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
dB
dB
kHz
kHz
sec