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參數(shù)資料
| 型號： | TDA9851T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | I2C-bus controlled economic BTSC stereo decoder |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| 封裝： | 7.5 MM, PLASTIC, SO-24 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 145K |
| 代理商： | TDA9851T |
1997 Nov 12
2
Philips Semiconductors
Product specification
I
2
C-bus controlled economic BTSC stereo
decoder
TDA9851
FEATURES
Voltage Controlled Amplifier (VCA) noise reduction
circuit
Stereo or mono selectable at the AF outputs
Stereo pilot PLL circuit with ceramic resonator
Automatic pilot cancellation
Automatic Volume Level (AVL) control (+6 to
15 dB)
I
2
C-bus transceiver.
GENERAL DESCRIPTION
The TDA9851 is a bipolar-integrated BTSC stereo
decoder for application in TV sets, VCRs and multimedia
PCs.
QUICK REFERENCE DATA
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
CC
I
CC
V
o(rms)
supply voltage
supply current
output voltage (RMS value)
8
9
30
500
9.5
40
V
mA
mV
composite input voltage
250 mV (RMS) for
100% modulation L + R
(25 kHz deviation); f
mod
= 300 Hz
14% modulation; f
L
= 300 Hz;
f
R
= 3 kHz
100% modulation L or R;
f
mod
= 1 kHz
mono mode; referenced to 500 mV
output signal
CCIR 468-2 weighted;
quasi peak
DIN noise weighting filter
(RMS value)
α
csL,R
stereo channel separation
L and R
total harmonic distortion L and R
20
dB
THD
L,R
0.2
1.0
%
S/N
signal-to-noise ratio
50
60
dB
73
dBA
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA9851
TDA9851T
SDIP24
SO24
plastic shrink dual in-line package; 24 leads (400 mil)
plastic small outline package; 24 leads; body width 7.5 mm
SOT234-1
SOT137-1
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TDA9852 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled BTSC stereo/SAP decoder and audio processor |
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| TDA9853 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled economic BTSC stereo decoder and audio processor |
| TDA9853H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled economic BTSC stereo decoder and audio processor |
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