參數(shù)資料
型號(hào): LC75366M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Two-Channel Electronic Volume Control
中文描述: 雙通道電子音量控制
文件頁(yè)數(shù): 2/11頁(yè)
文件大?。?/td> 244K
代理商: LC75366M
Allowable Operating Ranges
at Ta = 25°C, V
SS
= 0 V
Electrical Characteristics
at Ta = 25°C, V
SS
= 0 V
Pin Assignment
No. 4929-2/11
LC75366, 75366M
Parameter
Symbol
Conditions
min
typ
max
Unit
THD (1)
V
IN
= 1 Vrms, f = 1 kHz, all settings flat overall,
V
DD
= 9 V
V
IN
= 1 Vrms, f = 20 kHz, all settings flat overall,
V
DD
= 9 V
V
IN
= 1 Vrms, f = 20 kHz, all settings flat overall,
Rg = 1 k
V
IN
= 1 Vrms, f = 20 kHz, volume setting: –
,
with a 470 μF capacitor between L/R Vref and V
SS
10 dB steps
0.006
%
Total harmonic distortion
THD (2)
0.015
%
Crosstalk
CT
85
dB
Output at maximum attenuation
V
O
min
–80
dB
Total resistance
R
VOL
(1)
R
VOL
(2)
28.2
47
65.8
k
k
2 dB steps
12
20
28
L10dBIN, R10dBIN, LCT1, L2dBIN, R2dBIN, RCT1,
L10dBOUT, R10dBOUT, LCT2, L2dBOUT, R2dBOUT,
RCT2, LVref, RVref
Output off leakage current
Ioff
–10
+10
μA
Input high level current
I
IH
I
IL
V
N
I
DD
VI = V
DD
(CL, CE and DI pins)
VI = V
SS
(CL, CE and DI pins)
All settings flat overall (IHF-A), V
DD
= 9 V, Rg = 1 k
V
DD
– V
SS
= 11 V
CT1
10
μA
Input low level current
–10
μA
Output noise voltage
2
10
μV
Current drain
1
mA
k
k
180
300
420
Analog switch on resistance
(Design target value)
R
ON
For use between CT2 and Vref
0 dB, –
Other than the above
90
150
210
0.6
1.0
1.4
6.0
10.0
14.0
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
DD
V
IH
(1)
V
IH
(2)
V
IL
(1)
V
IL
(2)
V
IN
t
W
t
set up
t
hold
fop
V
DD
CL, DI, CE
4.0 to 11.0
V
Input high level voltage
0.3 V
DD
+ 1 to V
DD
0.8 V
DD
to V
DD
V
SS
to 0.2 V
DD
V
SS
to 0.2 V
DD
V
SS
to V
DD
1 or longer
V
S
V
Input low level voltage
CL, DI, CE
V
S
V
Input voltage amplitude
L10dBIN, L2dBIN, R10dBIN, R2dBIN
Vp-p
Input pulse width
CL
μs
Setup time
CL, DI, CE
1 or longer
μs
Hold time
CL, DI, CE
1 or longer
μs
Operating frequency
CL
Up to 500
kHz
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