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參數(shù)資料
| 型號(hào)： | LC75395 |
| 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)： | 1/17頁(yè) |
| 文件大小： | 457K |
| 代理商： | LC75395 |
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Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0 V
CMOS LSI
Ordering number : EN5056A
63096HA (OT)/71895HA (OT) No. 5056-1/17
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Single-Chip Electronic Volume Control System
LC75395E
Overview
The LC75395E is an electronic volume control that
provides volume, balance, five-band equalization and
input switching functions. These functions are controlled
from serial input data.
Functions
Volume control: The volume control provides 25
attenuation positions: from 0 dB to –17.5 dB in 1.25 dB
steps, from –17.5 dB to –25 dB in 2.5 dB steps, from
–25 dB to –36.25 dB in 3.75 dB steps and with settings
for –41.25 dB, –50 dB, –60 dB and –
∞
.
A balance function can be implemented by controlling
the left and right channels independently.
Equalizer: The equalizer function supports ±10 dB
control in 2 dB steps in each of the five bands. Of the
five bands, four provide peaking characteristics, and one
provides shelving characteristics.
Selector: The selector function selects one of four inputs
for each of the left and right channels. An arbitrary
amplification level can be set for each input signal using
external components.
Serial data input: All controls can be set from serial
input data (CCB format)
Features
On-chip buffer amplifiers to minimize the number of
external components
Silicon-gate CMOS process for minimal switching noise
On-chip circuit to generate the V
DD
/2 reference voltage
Package Dimensions
unit: mm
3159-QFP64E
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
IN
max
Pd max
V
DD
CL, DI, CE, L1 to L4, R1 to R4, LTIN, RTIN, LVRIN, RVRIN
Ta
≤
85°C
12
V
Maximum input voltage
V
SS
– 0.3 to V
DD
+ 0.3
V
Allowable power dissipation
310
mW
Operating temperature
Topr
–30 to +85
°C
Storage temperature
Tstg
–40 to +125
°C
[LC75395E]
SANYO: QIP64E
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| LC75421 | Electronic Volume Controller for Cars |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75395E | 制造商:SANYO 制造商全稱(chēng):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(chēng):未知廠家 功能描述: |
| LC75396NE | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Single-Chip Electronic Volume Control System |
| 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 |
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