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參數(shù)資料
| 型號： | LC75281 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Parametric Equalizer System |
| 中文描述： | 參數(shù)均衡器系統(tǒng) |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 176K |
| 代理商： | LC75281 |
Continued from preceding page.
No. 5913-4/10
LC75281E
Pin No.
10
11
12
13
14
15
16
17
18
19
20, 24, 29
56, 57
Pin
Function
LHMC2
LHMC1
LHMC4
LHMC3
LHMC5
LHC2
LHC1
LHC4
LHC3
LHC5
NC
Unused pins. These pins must be either left open or connected to V
SS
.
23
Vref
Internal operational amplifier reference voltage generator outputs.
Several capacitors with values of about 10 μF must be connected with this pin to reduce ripple.
Power supply.
These pins must be connected to the stipulated power supply.
21
22
V
SS
V
DD
27
CE
26
25
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
58
59
61
62
55
54
52
51
60
53
63
50
DI
CL
Serial data and clock inputs for IC control
RLC2
RLC1
RLC4
RLC3
RLC5
RLMC2
RLMC1
RLMC4
RLMC3
RLMC5
RHMC2
RHMC1
RHMC4
RHMC3
RHMC5
RHC2
RHC1
RHC4
RHC3
RHC5
LCUT2
LCUT1
LBOOS2
LBOOS1
RCUT2
RCUT1
RBOOS2
RBOOS1
LIN
RIN
LOUT
ROUT
Left channel audio signal input (Must be driven with a low load capacitance.)
Right channel audio signal input (Must be driven with a low load capacitance.)
Left channel audio signal output (Must be received with a low load capacitance.)
Right channel audio signal output (Must be received with a low load capacitance.)
IC test pin.
This pin must be left open when not used for IC test.
28
TEST
Left channel high mid band control block.
External capacitor connections.
Left channel high band control block.
External capacitor connections.
Chip enable input. Data is written to the internal latch and the analog switches operate when this pin
changes from high to low. Data transfer is enabled when this pin is high.
Right channel low band control block.
External capacitor connections.
Right channel low mid band control block.
External capacitor connections.
Right channel high mid band control block.
External capacitor connections.
Right channel high band control block.
External capacitor connections.
Internal filter DC offset voltage exclusion capacitor connections.
Capacitors of about 10 μF must be connected between pins 61 and 62, and between pins 63 and 64.
(These are for the left channel block.)
Internal filter DC offset voltage exclusion capacitor connections.
Capacitors of about 10 μF must be connected between pins 51 and 52, and between pins 49 and 50.
(These are for the right channel block.)
相關PDF資料 |
PDF描述 |
|---|---|
| LC75281E | Parametric Equalizer System |
| LC7533M | 3V-Operated Electronic Volume Control |
| LC7533 | 3V Electronic Volume Control |
| LC75341 | Single-Chip Volume and Tone Control System |
| LC75341M | Single-Chip Volume and Tone Control System |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC75281E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Parametric Equalizer System |
| LC75281E-E | 功能描述:多媒體雜項 RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| LC7530 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7531 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7532M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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