AD1954YS Analog Devices Inc, AD1954YS Datasheet - Page 3

• Manufacturer Part Number: AD1954YS
• Description: IC DSP DAC AUDIO3CH/26BIT 44MQFP
• Manufacturer: Analog Devices Inc
• Series: SigmaDSP®r

Specifications of AD1954YS

• 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: 44-MQFP, 44-PQFP
• Settling Time: -

Test conditions, unless otherwise noted.
Supply Voltages (AV
Ambient Temperature
Input Clock
Input Signal
Input Sample Rate
Measurement Bandwidth
Word Width
Load Capacitance
Load Impedance
Input Voltage High
Input Voltage Low
ANALOG PERFORMANCE*
Parameter
RESOLUTION
SIGNAL-TO-NOISE RATIO (20 Hz to 20 kHz) (Left/Right Output)
DYNAMIC RANGE (20 Hz to 20 kHz, –60 dB Input) (Left/Right Output)
TOTAL HARMONIC DISTORTION PLUS NOISE (Left/Right Output)
SIGNAL-TO-NOISE RATIO (20 Hz to 20 kHz) (Subwoofer Output)
DYNAMIC RANGE (20 Hz to 20 kHz, –60 dB Input) (Subwoofer Output)
TOTAL HARMONIC DISTORTION PLUS NOISE (Subwoofer Output)
ANALOG OUTPUTS
CMOUT
DC ACCURACY
INTERCHANNEL CROSSTALK (EIAJ Method)
INTERCHANNEL PHASE DEVIATION
MUTE ATTENUATION
DE-EMPHASIS GAIN ERROR
*Performance of right and left channels are identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications).
Specifications subject to change without notice.
AD1954–SPECIFICATIONS
REV. A
No Filter (Stereo)
With A-Weighted Filter
No Filter
With A-Weighted Filter
V
No Filter (Stereo)
With A-Weighted Filter
No Filter
With A-Weighted Filter
V
Differential Output Range (± Full Scale) (Left/Right Output)
Differential Output Range (± Full Scale) (Subwoofer Output)
Gain Error (Left/Right Channel)
Gain Error (Subwoofer Channel)
Interchannel Gain Mismatch
Gain Drift
DC Offset
O
O
= –0.5 dB
= –0.5 dB
DD
, DV
DD
)
5.0 V
25°C
12.288 MHz
1.000 kHz 0 dB Full Scale
48 kHz
20 Hz to 20 kHz
24 Bits
2200 pF
2.74 k
2.1 V
0.8 V
–3–
Min
108
–93
104
–90
–5
–8
–0.250
–30
Typ
24
109
112
109
112
–100
104
107
104
107
–96
2.74
2.77
2.50
150
–120
±0.1
–107
Max
+5
+8
+0.250
+30
±0.1
V p-p
V p-p
V
Unit
Bits
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
dB
ppm/°C
mV
dB
Degrees
dB
dB