參數(shù)資料
型號(hào)： UDA1380
英文描述： Stereo audio coder-decoder for MD, CD and MP3
中文描述： 立體聲音頻編碼器，可用于MD，CD和MP3解碼器
文件頁(yè)數(shù)： 51/68頁(yè)
文件大?。?/td> 278K
代理商： UDA1380
2002 Sep 16
51
Philips Semiconductors
Product specification
Stereo audio coder-decoder
for MD, CD and MP3
UDA1380
16 DC CHARACTERISTICS
V
DDD
= V
DDA(AD)
= V
DDA(DA)
= V
DDA(HP)
= 3.0 V; T
amb
= 25
°
C; R
L
= 5 k
; all voltages measured with respect to ground;
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies;
note 1
V
DDA(AD)
V
DDA(DA)
V
DDA(HP)
ADC analog supply voltage
DAC analog supply voltage
headphone analog supply
voltage
digital supply voltage
ADC analog supply current one ADC and microphone
2.4
2.4
2.4
3.0
3.0
3.0
3.6
3.6
3.6
V
V
V
V
DDD
I
DDA(AD)
2.4
3.0
4.5
3.6
V
mA
amplifier enabled; f
s
= 48 kHz
two ADCs and PGA enabled;
f
s
= 48 kHz
all ADCs and PGAs power-down,
but AVC activated; f
s
= 48 kHz
all ADCs, PGAs and LNA
power-down; f
s
= 48 kHz
7.0
mA
3.3
mA
1.0
μ
A
I
DDA(DA)
DAC analog supply current operating mode; f
s
= 48 kHz
3.4
0.1
0.9
mA
μ
A
mA
Power-down mode; f
s
= 48 kHz
no signal applied (quiescent
current)
Power-down mode
operating mode; f
s
= 48 kHz
playback mode; f
s
= 48 kHz
record mode; f
s
= 48 kHz
Power-down mode; f
s
= 48 kHz
playback mode
(without headphone); f
s
= 48 kHz
playback mode (with headphone);
no signal; f
s
= 48 kHz
record mode (audio); f
s
= 48 kHz
record mode (speech);
f
s
= 48 kHz
record mode (audio and speech);
f
s
= 48 kHz
fully operating; f
s
= 48 kHz
signal mix-in operating, using
FSDAC, AVC (with headphone);
no signal; f
s
= 48 kHz
Power-down mode; f
s
= 48 kHz
I
DDA(HP)
headphone analog supply
current
0.1
10.0
5.0
6.0
1.0
9.0
μ
A
mA
mA
mA
μ
A
mA
I
DDD
digital supply current
I
DD(tot)
total supply current
8.8
mA
13.0
10.0
mA
mA
13.0
mA
23.0
12.0
mA
mA
2.0
μ
A
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