LC75421中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LC75421 |
| 功能描述 | Electronic Volume Controller for Cars |
| 文件大小 |
392.74 Kbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | SANYO |
| 中文名稱 | 三洋 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-20 17:09:00 |
| 人工找貨 | LC75421價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LC75421規(guī)格書詳情
Overview
The LC75421M is an electronic volume controller that enables control of volume, balance, fader, bass/treble + super bass, input switching, and input and output level control functions using only a small number of external components.
Functions
? Volume: 0 dB to –79 dB in 1-dB steps, and –∞ (81 positions) Balance function with separate L/R control
? Fader: rear output or front output can be attenuated across 16 positions (in 2-dB steps from 0 dB to - 20 dB, 5-dB steps from –20 dB to –25 dB, 10-dB steps from –25 dB to –45 dB, and –60 dB, –∞)
? Bass/treble: A tone control circuit can be configured using an external RC, with 15-position control from 0 dB to ±11.9 dB in 1.7-dB steps possible for both bass and treble
? Input gain: 0 dB to +18.75 dB (1.25-dB steps) amplification is possible for the input signal.
? Output gain: Fader output can be selected among 0 dB, +6.5 dB, and +8.5 dB.
? Input switching: Five input signals can be selected for Left and for Right
? Super bass: Step control with 11 positions is possible, with peaking characteristics (type T)
特性 Features
? On-chip buffer amplifier cuts down number of external components
? Low switching noise generated by on-chip switch due to use of silicon gate CMOS process
? On-chip reference voltage circuit for analog ground
? Controls performed with serial input (CCB)
產(chǎn)品屬性
- 型號(hào)：
LC75421
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Electronic Volume Controller for Cars
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
24+ |
SOP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO/三洋 |
2450+ |
SOP36 |
6540 |
只做原廠原裝正品現(xiàn)貨或訂貨!終端工廠可以申請(qǐng)樣品! |
詢價(jià) | ||
SANYO |
25+ |
標(biāo)準(zhǔn)封裝 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
SANYO/三洋 |
2023+ |
SSOP |
1000 |
全新原裝正品,優(yōu)勢(shì)價(jià)格 |
詢價(jià) | ||
SANYO/三洋 |
23+ |
SOP |
66600 |
專業(yè)芯片配單原裝正品假一罰十 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
SSOP-36 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
SANYO |
25+ |
SOP36 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SANYO |
20+ |
SSOP |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
SANYO |
25+ |
SSOP36 |
30000 |
代理全新原裝現(xiàn)貨 價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
SNAO |
ROHS |
56520 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長期供貨 |
詢價(jià) |
