參數(shù)資料
型號(hào): TDA9614H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Audio processor for VHS hi-fi and linear audio(應(yīng)用于VHS高保真和線性音頻的音頻處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, QFP-64
文件頁數(shù): 32/60頁
文件大小: 570K
代理商: TDA9614H
1995 Mar 21
32
Philips Semiconductors
Preliminary specification
Audio processor for VHS hi-fi
and linear audio
TDA9614H
VU meter drive (DCOUTL and DCOUTR; pins 23 and 24); square root of output voltage
(see Fig.7)
V
o
R
o
V
o
output voltage
output resistance
output voltage at maximum
record level
output voltage for zero-level
input
channel balance
1.69
V
DDD
0
.5
1.8
100
1.91
V
DDD
V
V
TUNL =
3 dBV;
TUNR =
3 dBV; note 1
V
oz
300
mV
α
cb
0.11
+0.11
dB
RF converter drive output; mono RFCOUT; pin 18
(see Fig.8)
V
o
R
o
THD
V
o
output voltage
output resistance
total harmonic distortion
output voltage at maximum
record level
total harmonic distortion at
maximum record level
9
5
8
100
0.01
3
7
1
dBV
%
dBV
TUNL =
3 dBV;
TUNR =
3 dBV; note 1
TUNL =
3 dBV;
TUNR =
3 dBV; note 1
THD
0.3
%
Headphone outputs (HPOUTL and HPOUTR; pins 25 and 26); headphone volume set to 0 dB
V
o
R
o
THD
V
o(max)
output voltage
output resistance
total harmonic distortion
maximum output voltage
9
9.0
8
1
0.01
9.5
7
0.1
dBV
%
dBV
THD = 1%;
TUNL
3 dBV;
TUNR
3 dBV;
R
L
= 250
; note 1
f
i
= 300 Hz to 20 kHz;
tuner AC grounded
one channel driven
V
n
noise level
90
80
dBV
α
ct
V
mute
α
cb
crosstalk between channels
headphone volume mute level
channel balance
1
83
90
70
70
+1
dBV
dBV
dB
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP.
MAX.
UNIT
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