LA8638V中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
LA8638V |
| 功能描述 | Low-voltage Compander IC for Cordless Telephones |
| 文件大小 |
399.98 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | SANYO Sanyo Semicon Device |
| 中文名稱 | 三洋 三洋電機(jī)株式會(huì)社 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-22 23:01:00 |
| 人工找貨 | LA8638V價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LA8638V規(guī)格書詳情
Overview
The LA8638V provides dynamic range expansion, noise suppression for enhancing the quality of audio signals in cordless telephones and other communications systems. This single chip provides the functions that make it ideal for cordless telephones: a compressor with a logarithmic compression ratio of 1/2, expander with a logarithmic expansion ratio of 2, splatter filter, microphone amplifier, BTL amplifier, waveform shaper for the receiving signal, muting for both receiving and transmitting signals, and standby operation.
特性 Features
? Full processing of baseband signals for both receiving and transmitting signals
? Built-in BTL receiver amplifier for driving a ceramic speaker with a load of 2 k?
? Standby operation that conserves battery power during intermittent reception by disabling all but the waveform shaper for the receiving signal
? Built-in splatter filter with user-specified fc
? Low-voltage operation (1.8 V to 5.5 V)
Functions
? Transmitter circuits: compressor, microphone amplifier, limiter (IDC), muting, output level changes to userspecified levels, and splatter filter
? Receiver circuits: expander, buffer amplifier for filters, muting, output level changes to user-specified levels, and BTL amplifier
? Other circuits: waveform shaper for the receiving signal and standby operation
產(chǎn)品屬性
- 型號(hào)：
LA8638V
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Low-voltage Compander IC for Cordless Telephones
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
24+ |
NA/ |
345 |
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+ |
SSOP |
21000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
SANYO |
23+ |
SSOP |
6500 |
全新原裝假一賠十 |
詢價(jià) | ||
SANYO |
02+ |
SSOP |
1000 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SANYO |
23+ |
SSOP |
12800 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
SANYO |
20+ |
SOP30 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
SANYO |
1999 |
SSOP |
725 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
SANYO |
25+ |
SSOP |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
SAY |
05+ |
原廠原裝 |
8051 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
SANYO |
22+ |
TSSOP-30P |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) |
