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參數資料
| 型號： | LC75347E |
| 元件分類： | 音頻控制 |
| 英文描述： | 6 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| 封裝： | QIP-44 |
| 文件頁數： | 11/17頁 |
| 文件大小： | 600K |
| 代理商： | LC75347E |
No. 7378 -3/17
LC75347E
Continued from preceding page.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[Overall Characteristics]
Total harmonic distortion (RL, RR, C and
THD1
VIN = 1 Vrms, f = 1 kHz, 80 kHz LPF
0.001
0.01
SBW inputs, direct output)
Flat overall
Total harmonic distortion (FL and FR inputs,
VIN = 1 Vrms, f = 1 kHz, 80 kHz LPF
direct output)
THD2
Flat overall
0.002
0.01
FL and FR selected, direct output
%
Total harmonic distortion (FLTON and FRTON
VIN = 1 Vrms, f = 1 kHz, 80 kHz LPF
inputs, FLOUT and FROUT outputs)
THD3
Flat overall
0.003
0.01
FLTON and FRTON selected, output after
passing though tone controls.
80 kHz LPF, Rg = 1 k
6
Output noise voltage (RL, RR, C and SBW
VN1
All controls flat overall
inputs, direct output)
A-WIGHT, Rg = 1 k
2.5
All controls flat overall
80 kHz LPF, Rg = 1 k
7
Output noise voltage (FL and FR inputs,
VN2
All controls flat overall
V
direct output)
A-WIGHT, Rg = 1 k
3
All controls flat overall
80 kHz LPF, Rg = 1 k
9
Output noise voltage (FLTON and FRTON
VN3
All controls flat overall
inputs, FLOUT and FROUT outputs)
A-WIGHT, Rg = 1 k
4
All controls flat overall
Characteristics at maximum attenuation
Vomin
VIN = 1 Vrms, f = 1 kHz, 80 kHz LPF
–95
dB
All controls flat overall
Crosstalk
CT
VIN = 1 Vrms, f = 1 kHz, Rg = 1 k
80
dB
All controls flat overall
Current drain
IDD
VDD – VSS = +9 V
38
mA
High-level input current
IIH
CL, DI, CE, MUTE: VIN = 10.5 V,VDD = 10.5 V
10
A
Low-level input current
IIL
CL, DI, CE, MUTE: VIN = 0 V,VDD = 10.5 V
–10
A
Pin Assignment
MUTE
43
44
SELL
FLIN
OUTP4
37
39
40
5
7
VREF
FRTON
SELR
TRE2
BASS21
BASS22
FRIN
NC
FR
29
OUTP3
36
OUTP2
35
34
VSS
OUTP1
FLTON
33
32
23
28
31
30
BASS23
FL
C
21 NC
22
27
26
25
24
20
RR
CL
38
TIM
RL
17 NC
19 NC
18
NC
13 RROUT
VDD
42
14 SBWOUT
CE
41
DI
8
1
2
3
4
6
9
10
11
NC: No Connect
Top view
16 SBW
12 RLOUT
15
COUT
TRE1
BASS11
BASS12
BASS13
NC
FLOUT
FROUT
LC75347E
QIP44M
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LC75347E-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Trays |
| LC75347EH-UC-E | 功能描述:多媒體雜項 RoHS:否 制造商:Texas Instruments 類型: 通道數量: 轉換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| LC75348 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume and Tone Control System |
| LC75348M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume and Tone Control System |
| LC75348M-TLM-E | 功能描述:音頻 DSP RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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