LC75371M中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
LC75371M規(guī)格書詳情
Overview
The LC75371M is an electronic tone/volume control LSI that can implement, with minimal external components, volume, balance, fader, bass and treble, loudness, input switching, and input level controls.
Features
? Built-in buffer amplifiers allow applications to be implemented with few external components.
? A VDD/2 reference voltage generation circuit is provided on chip.
Functions
? Volume control: From 0 to –79 dB in 1-dB steps plus –∞ for a total of 81 settings. Since the left and right levels can be set independently, this function can also be used to implement a balance function.
? Fader: Attenuates either the rear or front channels to one of 16 levels. (Provides 16 settings, namely, from 0 to –20 dB in 2-dB steps, from –20 to –25 dB in one 5-dB step, from –25 to –45 dB in 10-dB steps, –60 dB, and –∞.)
? Bass and treble controls: Forms an NF-type tone control circuit (LUX type) using external capacitors. Provides 15 settings each for the bass and treble controls.
? Loudness control: A loudness function can be implemented by attaching external RC circuits at the taps provided from the volume control resistor ladder starting at the –20-dB position.
? The input signal can be selected from one of three inputs for each of the left and right channels. The input signal can be amplified by between 0 and +18 dB in 6-dB steps.
? Serial data input: Supports CCB* format communication with the system controller.
產(chǎn)品屬性
- 型號(hào):
LC75371M
- 制造商:
SANYO
- 制造商全稱:
Sanyo Semicon Device
- 功能描述:
Car Stereo Electronic Tone and Volume Control
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
1238 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SANYO |
2016+ |
SSOP36 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
SANYO |
2020+ |
QFP-44 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
SANYO |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
SANYO |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
SANYO |
24+ |
QFP-44P |
5 |
詢價(jià) | |||
SANYO |
23+ |
SSOP |
7000 |
詢價(jià) | |||
SANYO/三洋 |
2021+ |
SOP36 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
SANYO |
21+ |
SOP36 |
35200 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
SANYO/三洋 |
23+ |
QFP |
10000 |
公司只做原裝正品 |
詢價(jià) |