uda1338h-n1 NXP Semiconductors, uda1338h-n1 Datasheet - Page 42

• Manufacturer Part Number: uda1338h-n1
• Description: Multichannel Audio Coder-decoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 66:
V
referenced to ground (pins V
9397 750 14389
Product data sheet
Symbol
(THD + N)/S
S/N
Voice analog-to-digital converter
V
(THD + N)/S
S/N
Digital-to-analog converter
Differential mode
V
(THD + N)/S
S/N
DDD
cs
V
cs
i(rms)
o(rms)
o
= V
DDA(AD)
AC characteristics
= V
Parameter
total harmonic
distortion-plus-noise to signal
ratio
signal-to-noise ratio
channel separation
input voltage (RMS value)
total harmonic
distortion-plus-noise to signal
ratio
signal-to-noise ratio
output voltage (RMS value)
output voltage unbalance
between channels
total harmonic
distortion-plus-noise to signal
ratio
signal-to-noise ratio
channel separation
DDA(DA)
= 3.3 V; f
SS
); unless otherwise specified.
…continued
i
= 1 kHz; T
amb
Rev. 03 — 16 February 2005
Conditions
normal mode; at 1 dBFS
normal mode; at
code = 0; A-weighted
at 0 dBFS digital output;
2.2 k source impedance
at 1 dBFS
at 20 dBFS
at 40 dBFS; A-weighted
code = 0; A-weighted
at 0 dBFS digital input
at 0 dBFS
at 20 dBFS
at 60 dBFS; A-weighted
code = 0; A-weighted
60 dBFS; A-weighted
= 25 C; R
at 0 dB setting
at 3 dB setting
at 6 dB setting
at 9 dB setting
at 12 dB setting
at 15 dB setting
at 18 dB setting
at 21 dB setting
at 24 dB setting
at 0 dB setting
at 3 dB setting
at 6 dB setting
at 9 dB setting
at 12 dB setting
at 15 dB setting
at 18 dB setting
at 21 dB setting
at 24 dB setting
L
= 22 k ; sampling frequency f
Multichannel audio coder-decoder
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
94
-
-
-
-
-
-
1.9
-
-
-
-
107
-
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
s
= 48 kHz; all voltages
Typ.
100
100
50.0
87
2.0
<0.1
114
117
90
90
90
90
90
89
87
85
83
40
40
40
39
38
37
35
32
30
78
65
47
100
90
50
UDA1338H
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2.1
-
-
-
-
83
34
93
45
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mV
dB
dB
dB
dB
V
dB
dB
dB
dB
dB
dB
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