uda1380 NXP Semiconductors, uda1380 Datasheet - Page 6

• Manufacturer Part Number: uda1380
• Description: Uda1380 Stereo Audio Coder-decoder For Md, Cd And Mp3
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2004 Apr 22
Analog-to-digital converter (supply voltage 3.0 V)
D
(THD+N)/S
S/N
LNA input plus analog-to-digital converter (supply voltage 3.0 V)
V
(THD+N)/S
S/N
Digital-to-analog converter (supply voltage 3.0 V)
V
(THD+N)/S
(THD+N)/S
S/N
S/N
AVC (line input via ADC input; output on line output and headphone driver; supply voltage 3.0 V)
V
(THD+N)/S
cs
i(rms)
cs
o(rms)
cs
i(rms)
o
Stereo audio coder-decoder
for MD, CD and MP3
SYMBOL
48
48
48
96
48
48
48
96
48
digital output level
total harmonic distortion-
plus-noise to signal ratio at
f
signal-to-noise ratio at
f
channel separation
input voltage (RMS value)
total harmonic
distortion-plus-noise to
signal ratio at f
signal-to-noise ratio at
f
channel separation
output voltage
(RMS value)
total harmonic
distortion-plus-noise to
signal ratio at f
total harmonic
distortion-plus-noise to
signal ratio at f
signal-to-noise ratio at
f
signal-to-noise ratio at
f
channel separation
input voltage (RMS value)
total harmonic
distortion-plus-noise to
signal ratio at f
s
s
s
s
s
= 48 kHz
= 48 kHz
= 48 kHz
= 48 kHz
= 96 kHz
PARAMETER
s
s
s
s
= 48 kHz
= 48 kHz
= 96 kHz
= 48 kHz
at 0 dB setting; V
at 1 dBFS
at 60 dBFS; A-weighted
V
at 0 dBFS digital output; 2.2 k
source impedance
at 0 dB
at 60 dB; A-weighted
V
at 0 dBFS digital input; note 2
at 0 dB
at 60 dB; A-weighted
at 0 dB
at 60 dB; A-weighted
code = 0; A-weighted
code = 0; A-weighted
at 0 dB
at 60 dB; A-weighted
i
i
= 0 V; A-weighted
= 0 V; A-weighted
CONDITIONS
6
i(rms)
= 1.0 V
92
95
92
MIN.
1.5
97
100
85
70
0.9
100
97
90
150
TYP.
1
85
37
74
25
85
40
80
37
80
28
Product specification
UDA1380
35
MAX.
0.5
80
32
80
35
75
32
dBFS
dB
dB
dB
dB
mV
dB
dB
dB
dB
V
dB
dB
dB
dB
dB
dB
dB
mV
dB
dB
UNIT