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參數(shù)資料
| 型號(hào)： | LC75396NE |
| 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(yè)數(shù)： | 1/19頁(yè) |
| 文件大?。?/td> | 471K |
| 代理商： | LC75396NE |
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Overview
The LC75396NE is an electronic volume control system
providing control over volume, balance, 5-band equalizer,
and input switching based on serial inputs.
Functions
Volume control:
The chip provides 81 levels of volume attenuation: in 1-
dB step between 0 dB and –79 dB and –
∞
.
Independent control over left front/rear and right
front/rear channels provides balance control.
Equalizer:
The chip provides control in 2-dB steps over the range
between +10 dB and –10 dB. Four of the five bands
have peaking equalization; the remaining one, shelving
equalization.
Selector:
The left and right channels each offer a choice of five
inputs. The L5 and R5 inputs can be turned on and off
independently. An external constant determines the
amplification for the input signal.
Serial data input
— Supports CCB* format communication with the
system controller.
Features
Built-in buffer amplifiers reduce the number of external
parts required.
Silicon gate CMOS process reduces the noise of built-in
switch.
V
DD
/2
reference voltage generation circuit built in.
Package Dimensions
unit: mm
3159-QFP64E
CMOS IC
50698RM (OT) No. 5914-1/19
SANYO: QFP64E
[LC75396NE]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Single-Chip Electronic Volume Control System
LC75396NE
Ordering number : EN5914
CCB is a trademark of SANYO ELECTRIC CO., LTD.
CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
DD
CL, DI, CE, L1 to L5, R1 to R5, LTIN, RTIN, LFIN, RFIN,
LRIN, RRIN
Ta
≤
75°C, with PC board
11
V
Maximum input voltage
V
IN
max
V
SS
– 0.3 to
V
DD
+ 0.3
V
Allowable power dissipation
Pd max
550
mW
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75397E | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Single Chip Electronic Volume and Tone Control System |
| LC75410E | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems |
| LC75410ES-E | 功能描述:多媒體雜項(xiàng) RoHS:否 制造商:Texas Instruments 類(lèi)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 |
| LC75410NES-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Trays |
| LC75410W | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Electronic Volume Controller for Car Audio Systems |
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