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參數(shù)資料
| 型號： | TDA9861 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 音頻控制 |
| 英文描述： | Universal HiFi audio processor for TV |
| 中文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP32 |
| 封裝： | 0.400 INCH, PLASTIC, SOT-232-1, SDIP-32 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 108K |
| 代理商： | TDA9861 |
June 1994
6
Philips Semiconductors
Preliminary specification
Universal HiFi audio processor for TV
TDA9861
CHARACTERISTICS
V
P
= 8 V; T
amb
= +25
°
C; treble and bass in linear positions; balance in mid position; spatial function, pseudo-stereo
function and forced-mono function in off position and measurements taken in Fig.1 unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
P
I
P
V
ref
V
4
DC voltage on pins
V
i
supply voltage (pin 6)
supply current (pin 6)
internal reference voltage
voltage (pin 4)
7.2
8.0
25
V
P
/2
V
P
0.1
8.8
V
mA
V
V
DC input voltage (pins 1, 3, 5, 10, 23,
28, 30 and 32)
DC output voltage (pins 7, 9, 13, 15, 18,
20, 24 and 26)
DC voltage on capacitors (pins 11, 12,
14, 19, 21, 22, 27 and 29)
V
P
/2
V
V
O
V
P
/2
V
V
C
V
P
/2
V
Audio select switch. Line, SCART and headphone outputs
(controlled via I
2
C-bus, Table 3)
V
i
maximum AF input signal on pins 1, 3,
5, 28, 30, 32 (RMS value)
input resistance (pins 1, 3, 5, 28, 30, 32)
frequency response for all AF outputs
maximum AF output signal on pins 7, 9,
24, 26 (RMS value)
allowed external load resistance
on output (pins 9 and 24)
on output (pins 7 and 26)
gain for all signal arms
switch crosstalk on outputs between
AF inputs at f = 10 kHz
THD
≤
0.5%
on output pins
2
V
R
i
f
V
o
20
20
2
30
40
20000
k
Hz
V
0.5 dB
THD
≤
0.5%
R
L
10
5
0
90
k
k
dB
dB
G
v
α
cr
unused inputs
connected to ground
LOUDSPEAKER CHANNEL
(controlled via I
2
C-bus, Table 3)
Volume control 1
(LEFT and RIGHT simultaneously)f = 1 kHz, 55 steps
V
i
maximum input signal
(RMS value; pins 10 and 23)
input resistance (pins 10 and 23)
nominal volume control
minimum volume control
step width
G
v
= 0; THD
≤
0.5% on
output pins 15 and 18
2
V
R
i
G
v
7.5
40
38
0.5
0.25
10
1.0
1.0
+15
+14
1.5
1.75
1
2
k
dB
dB
dB
dB
dB
dB
G
v
G
v
=
32 to +15 dB
G
v
=
40 to
33 dB
G
v
=
32 to +15 dB
G
v
=
40 to
33 dB
gain set error
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9873 | Multistandard dual carrier stereo sound decoder |
| TDA9873H | Multistandard dual carrier stereo sound decoder |
| TDA9873HS | Multistandard dual carrier stereo sound decoder |
| TDA9874AH | Digital TV sound demodulator/decoder |
| TDA9874APS | Digital TV sound demodulator/decoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9870A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV Sound Processor DTVSP |
| TDA9873 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder |
| TDA9873H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder |
| TDA9873HS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard dual carrier stereo sound decoder |
| TDA9874A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital TV sound demodulator/decoder |
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