參數(shù)資料
型號(hào): TEA6300T
廠商: NXP SEMICONDUCTORS
元件分類: 音頻控制
英文描述: Sound fader control circuit
中文描述: 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28
文件頁數(shù): 8/22頁
文件大?。?/td> 180K
代理商: TEA6300T
May 1990
8
Philips Semiconductors
Product specification
Sound fader control circuit
TEA6300
TEA6300T
Control part
Source selector disconnected,
source resistance 600
Input impedance
Output impedance
Output load resistance
Output load capacity
Maximum input voltage
THD < 0,5%; G
v
=
10 dB;
bass and treble linear
Noise output voltage
weighted acc CCIR 468-2, quasi-peak,
bass and treble linear, fader off
G
v
= 20 dB
G
v
=
0 dB
G
v
=
66 dB
mute position
Z
i
Z
o
R
L
C
L
35
5
0
50
100
65
150
2500
k
k
pF
V
i(rms)
2,0
V
V
no
V
no
V
no
V
no
110
25
19
11
220
50
38
22
μ
V
μ
V
μ
V
μ
V
Volume control
G
c
Continuous control range
Step resolution
Attenuator set error
(G
v
=
+
20 to
50 dB)
Attenuator set error
(G
v
=
+
20 to
66 dB)
Gain tracking error
balance in mid position,
bass and treble linear
Mute attenuation
86
2
dB
dB
G
a
2
dB
G
a
3
dB
G
t
α
m
72
90
2
dB
dB
DC step offset
Between any adjoining step
and any step to mute
G
v
= 0 to
66 dB
G
v
= 20 to 0 dB
In any treble and fader position
G
v
= 0 to
66 dB
In any bass position
G
v
= 0 to
66 dB
0,2
2
10
15
mV
mV
10
mV
20
mV
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
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