- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358763 > LC75394 (Sanyo Electric Co.,Ltd.) Single-Chip Electronic Volume Control System PDF資料下載
參數(shù)資料
| 型號： | LC75394 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip Electronic Volume Control System |
| 中文描述： | 單芯片電子音量控制系統(tǒng) |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 380K |
| 代理商： | LC75394 |
Allowable Operating Ranges
at Ta = 25°C, V
SS
= 0 V
Electrical Characteristics
at Ta = 25°C, V
DD
= 10 V, V
SS
= 0 V
Input Amplifier Characteristics
at Ta = 25°C, V
DD
– V
SS
= 10 V
No. 5466-2/17
LC75394NE
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply voltage
V
DD
V
IH
V
IL
V
DD
CL, DI, CE
6.0
11.0
V
Input high level voltage
4.0
V
DD
1.0
V
Input low level voltage
CL, DI, CE
V
SS
V
Input voltage amplitude
V
IN
CL, DI, CE, L1 to L4, R1 to R4, LTIN, RTIN, LVRIN,
RVRIN
V
SS
V
DD
Vp-p
Input pulse width
t
W
t
SETUP
t
HOLD
fopg
CL
1.0
μs
Setup time
CL, DI, CE
1.0
μs
Hold time
CL, DI, CE
1.0
μs
Operating frequency
CL
500
kHz
Parameter
Symbol
Conditions
min
typ
max
Unit
[Input block]
Input resistance
Rin
L1 to L4, R1 to R4
1
M
Vrms
k
Clipping level
Vcl
LSELO, RSELO: THD = 1.0%
2.65
Output load resistance
R
L
LSELO, RSELO
3
[Volume control block]
Input resistance
Rin
LVRIN, RVRIN
60
100
140
k
[Equalizer control block]
Control range
Geq
Max, boost/cut
±8
±10
±12
dB
Step resolution
Estep
1
2
3
dB
k
Internal feedback resistance
Rfeed
17
28
39
[Overall characteristics]
Total harmonic distortion
THD (1)
V
IN
= 1 Vrms, f = 1 kHz, with all controls flat overall
V
IN
= 1 Vrms, f = 20 kHz, with all controls flat overall
V
IN
= 1 Vrms, f = 1 kHz, with all controls flat overall,
Rg = 1 k
V
IN
= 1 Vrms, f = 1 kHz, main volume –
∞
With all controls flat overall (IHF-A), Rg = 1 k
With all controls flat overall (DIN-AUDIO), Rg = 1 k
V
DD
– V
SS
= 11 V
CL, DI, CE, V
IN
= 11 V
CL, DI, CE, V
IN
= 0 V
0.0033
%
THD (2)
0.012
%
Crosstalk
CT
86
dB
Output at maximum attenuation
V
O
min
V
N
(1)
V
N
(2)
I
DD
I
IH
I
IL
–90
dB
Output noise voltage
3.9
μV
5.4
μV
Current drain
25
33
mA
Input high level current
10
μA
Input low level current
–10
μA
Parameter
Symbol
Conditions
min
typ
max
Unit
Input offset voltage
V
IO
I
IO
A
O
f
T
R
L
–10
+10
mV
Input offset current
V
SS
≤
V
IN
≤
V
DD
±10
nA
Open-loop voltage gain
80
dB
Width of 0 dB band
2.5
MHz
k
Allowable load resistance
3
相關PDF資料 |
PDF描述 |
|---|---|
| LC75395 | Single-Chip Electronic Volume Control System |
| LC75396NE | Single-Chip Electronic Volume Control System |
| LC75397E | Single Chip Electronic Volume and Tone Control System(單片電子音量和音調(diào)控制系統(tǒng)) |
| LC75410E | Electronic Volume Controller for Car Audio Systems |
| LC75412E | Electronic Volume Controller for Car Audio Systems |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC75394E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC75394NE | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75395 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75395E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| LC75396E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。