UDA1351 PHILIPS [NXP Semiconductors], UDA1351 Datasheet - Page 4

• Manufacturer Part Number: UDA1351
• Description: 96 kHz IEC 958 audio DAC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
The IEC 958 input audio data including the accompanying
pre-emphasis information is available on the output data
interface.
A lock indication signal is available on pin LOCK indicating
that the IEC 958 decoder is locked.
4
Note
1. The DAC output voltage is proportionally to the DAC power supply voltage.
2000 Feb 18
Supplies
V
V
I
I
I
I
P
General
t
T
Digital-to-analog converter
V
(THD + N)/S
S/N
DDA(DAC)
DDA(PLL)
DDD(C)
DDD
rst
amb
V
DDD
DDA
o(rms)
cs
96 kHz IEC 958 audio DAC
SYMBOL
o
QUICK REFERENCE DATA
digital supply voltage
analog supply voltage
analog supply current of DAC
analog supply current of PLL
digital supply current of core
digital supply current
power consumption at 48 kHz
power consumption at 96 kHz
reset active time
ambient temperature
output voltage (RMS value)
total harmonic distortion-plus-noise to
signal ratio
signal-to-noise ratio at 48 kHz
signal-to-noise ratio at 96 kHz
channel separation
unbalance of output voltages
PARAMETER
power-on
power-down
at 48 kHz
at 96 kHz
at 48 kHz
at 96 kHz
at 48 kHz
at 96 kHz
DAC in playback mode
DAC in Power-down mode
DAC in playback mode
DAC in Power-down mode
note 1
f
f
f
code = 0; A-weighted
f
code = 0; A-weighted
f
f
i
i
i
i
i
i
4
= 1.0 kHz tone at 48 kHz
= 1.0 kHz tone at 96 kHz
= 1.0 kHz tone;
= 1.0 kHz tone;
= 1.0 kHz tone
= 1.0 kHz tone
at 0 dB
at 40 dB; A-weighted
at 0 dB
at 40 dB; A-weighted
By default the DAC output and the data output interface
are muted when the decoder is out-of-lock. However, this
setting can be overruled in the L3 control mode.
CONDITIONS
2.7
2.7
95
95
0.4
MIN.
40
3.0
3.0
8.0
750
0.7
1.0
16.0
24.5
2.0
3.0
80
58
109
87
250
900
100
100
96
0.1
Preliminary specification
TYP.
90
60
85
58
UDA1351H
3.6
3.6
+85
MAX.
85
55
80
53
V
V
mA
mA
mA
mA
mA
mA
mA
mW
mW
mW
mW
mV
dB
dB
dB
dB
dB
dB
dB
dB
UNIT
C
A
s