參數(shù)資料
型號: LC75383E
廠商: Sanyo Electric Co.,Ltd.
英文描述: Electronic Volume Control for Car Audio Systems(用于汽車音頻系統(tǒng)的電子音量控制)
中文描述: 電子汽車音響系統(tǒng)的音量控制(用于汽車音頻系統(tǒng)的電子音量控制)
文件頁數(shù): 1/17頁
文件大小: 376K
代理商: LC75383E
Ordering number : EN5002A
N2095HA (OT)/62895HA (OT) No. 5002-1/17
Overview
The LC75383E is an electronic volume control that
provides volume, balance, fader, bass/treble, input
switching and input level controls. The LC75383E
supports all these functions while requiring a minimum
number of external components.
Features
Volume: 0 dB to –79 dB (in 1 dB steps) and –
;
81 positions.
A balance function can be implemented using the
LC75383E independent left and right volume control
functions.
Fader: The rear channels or the front channels can be
attenuated over 16 positions: from 0 dB to –20 dB in
2 dB steps, from –20 dB to –25 dB in one 5 dB step,
from –25 dB to –45 dB in 10 dB steps, –60 dB, and –
for a total of 16 positions.
Bass/treble: The LC75383E supports 21 position bass
and treble controls using external capacitors.
Input selector: The LC75383E can select one of four
L/R inputs. The selected input signal can be amplified
from 0 dB to +18 dB in 6 dB steps.
Built-in operational amplifiers mean that few external
components are required.
Silicon gate process for minimal switching noise.
All controls can be set from serial input data (CCB).
Package Dimensions
unit: mm
3159-QFP64E
SANYO: QIP64E
[LC75383E]
LC75383E
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Electronic Volume Control
for Car Audio Systems
CMOS LSI
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.
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
DD
CL, DI, CE, LTIN, RTIN, L10dBIN, R10dBIN, L1dBIN,
R1dBIN, LFIN, RFIN, L1 to L4, R1 to R4
Ta
85°C
12
V
Maximum input voltage
V
IN
max
V
SS
– 0.3 to V
DD
+ 0.3
V
Allowable power dissipation
Pd max
310
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–50 to +125
°C
相關(guān)PDF資料
PDF描述
LC75384NE-R Electronic Volume and Tone Control for Car Stereo Systems(用于汽車立體聲系統(tǒng)的電子音量和音調(diào)控制)
LC75385NE-R Electronic Volume and Tone Control for Car Stereo Systems(用于汽車立體聲系統(tǒng)的電子音量和音調(diào)控制)
LC75386NE-R LC75386NE-R/LC75386NW
LC75386NW LC75386NE-R/LC75386NW
LC75386NE Electronic Volume and Tone Control for Car Stereo Systems
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC75385NE-R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LC75386NE 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume and Tone Control for Car Stereo Systems
LC75386NE-L 制造商:SANYO Semiconductor Co Ltd 功能描述:2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP64
LC75386NE-R 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC75386NE-R/LC75386NW
LC75386NE-R-E 制造商:ON Semiconductor 功能描述: