參數(shù)資料
型號: TDA9615H
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: Audio processor for VHS hi-fi(應用于VHS高保真的音頻處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 X 1.75 MM, PLASTIC, SOT-307-2, QFP-44
文件頁數(shù): 24/44頁
文件大?。?/td> 263K
代理商: TDA9615H
1997 Jun 16
24
Philips Semiconductors
Preliminary specification
Audio processor for VHS hi-fi
TDA9615H
Notes
1.
2.
3.
THD = 1%; output load: R
L
= 5 k
; C
L
= 2.2 nF; volume = +3 dB (12 V); TUN level varied.
Typical value: B = 20 Hz to 20 kHz, ‘unweighted’; production testing: B = 300 Hz to 20 kHz, ‘unweighted’.
Crosstalk of any line input pair (TUN, CIN, EXT1, EXT2, AUX or SAP) to any other line input.
α
ct(ch)
crosstalk between channels
channel crosstalk TUNL or
TUNR =
dBV
note 3
MUTE = 1; power mute
STBP = 1; passive standby
83
70
dB
α
ct(ch)(i)
I
o(max)
I
o
crosstalk between input channels
output current limiting
discharge output current
93
+1
1
dB
mA
mA
Linear audio output (LINOUT; pin 20)
V
o
R
o
output voltage
output impedance
9
8
200
7
300
dBV
RF converter output (RFCOUT; pin 12)
V
o
output voltage
output voltage at high level
total harmonic distortion
9
4.5
8
3
0.03
<0.2
80
200
+1
1
7
1.5
300
dBV
dBV
%
%
dBV
mA
mA
TUN = +8 dBV
THD
TUN = up to +8 dBV
TUN =
dBV; note 2
V
n
R
o
I
o(max)
I
o
noise level
output impedance
output current limiting
discharge output current
MUTE = 1; power mute
STBP = 1; passive standby
Power mute outputs (MUTEC, MUTEL, MUTER; pins 13, 14 and 17)
R
o
output impedance
50
100
15
k
MUTE = 1; DC load =
±
1 mA
Envelope output (ENVOUT; pin 39); audio peak envelope
V
o
output voltage
output voltage at zero level
output voltage at zero level;
maximum volume
output voltage at high level
channel balance
output impedance
1.69
1.8
1.91
0.3
0.35
V
V
V
TUN =
dBV
TUN =
dBV;
volume = +15 dB
TUN = +8 dBV
4.0
0.11
4.5
0
1
5.0
+0.11
1.5
V
V
k
α
cb
R
o
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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