參數(shù)資料
型號: TDA9855WP
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: I2C-bus controlled BTSC stereo/SAP decoder and audio processor
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC68
文件頁數(shù): 3/52頁
文件大?。?/td> 345K
代理商: TDA9855WP
1997 Nov 04
3
Philips Semiconductors
Product specification
I
2
C-bus controlled BTSC stereo/SAP
decoder and audio processor
TDA9855
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
CC
I
CC
V
COMP(rms)
supply voltage
supply current
input signal voltage (RMS value)
8.0
50
8.5
75
250
9.0
95
V
mA
mV
100% modulation L + R;
f
i
= 300 Hz
V
oR,L(rms)
output signal voltage (RMS value) 100% modulation L + R;
f
i
= 300 Hz
maximum gain
maximum attenuation
f
L
= 300 Hz; f
R
= 3 kHz
f
i
= 1 kHz
THD < 0.5%
500
mV
G
LA
input level adjustment control
25
2
15
71
12
12
14
4
3.5
35
0.2
17
+6
+16
+16.5
+12
+14
dB
dB
dB
%
V
dB
dB
dB
dB
dB
dB
α
cs
THD
L,R
V
I, O(rms)
AVL
G
c
L
B
G
bass
G
treble
G
s
S/N
stereo channel separation
total harmonic distortion L + R
signal handling (RMS value)
control range
volume control range
maximum loudness boost
bass control range
treble control range
subwoofer control range
signal-to-noise ratio
f
i
= 40 Hz
f
i
= 40 Hz
f
i
= 15 kHz
f
i
= 40 Hz
line out (mono); V
o
= 0.5 V (RMS)
CCIR noise weighting filter
(peak value)
DIN noise weighting filter
(RMS value)
audio section; V
o
= 2 V (RMS);
gain = 0 dB
CCIR noise weighting filter
(peak value)
DIN noise weighting filter
(RMS value)
60
dB
73
dBA
94
dB
107
dBA
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