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參數(shù)資料
| 型號： | TDA9853 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus controlled economic BTSC stereo decoder and audio processor |
| 中文描述： | 的I2C控制的經(jīng)濟BTSC立體聲解碼器和音頻處理器總線 |
| 文件頁數(shù)： | 8/28頁 |
| 文件大?。?/td> | 147K |
| 代理商： | TDA9853 |
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2000 Dec 11
8
Philips Semiconductors
Product specification
I
2
C-bus controlled economic BTSC stereo
decoder and audio processor
TDA9853H
Audio processor
S
ELECTOR
Theselectorenablestheselectionofeithertheinternalline
output signals LOR and LOL (dematrix output) or the
external line input signals LIR and LIL (see Table 16). The
input signal capability of the line inputs (LIR/LIL) is
2 V (RMS). The output of the selector is DC-coupled to the
automatic volume level control circuit.
V
OLUME
The volume control range is from +12 dB to
63 dB in
steps of 1 dB and ends with a mute step (see Table 8).
Balance control is achieved by the independent volume
control of each channel.
B
ASS FUNCTION
A single external 56 nF capacitor for each channel in
combination with a linear operational amplifier and internal
resistors provides a bass range of +12 dB for high bass
and +5 dB for low bass.
T
REBLE FUNCTION
Two external capacitors C15 = 3.3 nF and C14 = 150 pF
for each channel in combination with a linear operational
amplifier and internal resistors provide a treble range of
+8 dB for high treble and
1.5 dB for low treble.
M
UTE
The mute function can be activated independently with the
last step of volume control at the left or right output. By
setting the general mute bit GMU the audio outputs OUTL
and OUTR are muted.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1.
Machine model class B, equivalent to discharging a 200 pF capacitor through a 0
series resistor (‘0
’ is actually
0.75
μ
H + 10
).
Human body model class B, equivalent to discharging a 100 pF capacitor through a 1500
series resistor.
2.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
0.3
0.3
0
20
65
200
2000
+
2000 V
MAX.
UNIT
V
CC
V
SDA,
V
SCL
supply voltage
voltage at pins SDA and SCL referenced
to GND
9.5
+V
CC
+9
V
CC
+70
+150
+200
V
V
V
V
°
C
°
C
V
V
CC
≤
9 V
V
CC
> 9 V
V
n
T
amb
T
stg
V
es
voltage of all other pins to GND
ambient temperature
storage temperature
electrostatic handling voltage
note 1
note 2
SYMBOL
R
th(j-a)
PARAMETER
CONDITIONS
in free air
VALUE
70
UNIT
K/W
thermal resistance from junction to ambient
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| TDA9855WP | I2C-bus controlled BTSC stereo/SAP decoder and audio processor |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| TDA9853HV1 | 制造商:PHILIPS 功能描述:New |
| TDA9855 | 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 |
| TDA9855/V2,112 | 功能描述:音頻放大器 BTSC STEREO DECODER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA9855N | 功能描述:音頻放大器 BTSC STEREO DECODER DBXTV/AUD RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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