LS656中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LS656 |
| 功能描述 | TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE |
| 文件大小 |
824.45 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡(jiǎn)稱 |
STMICROELECTRONICS【意法半導(dǎo)體】 |
| 中文名稱 | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-3 12:26:00 |
LS656規(guī)格書(shū)詳情
DESCRIPTION
The LS656 is a monolithic integrated circuit in 16-lead plastic package to replace the hybrid circuit in telephone set. It works with the same type of transducers for both transmitter and receiver (typically dynamic capsules). Many of its electrical characteristics can be controlled by means of external componentsto meet differentspecifications. In addition to the speech operation, the LS656 acts asan interfaceforthe MFtonesignal(particularly for M761 C/MOS frequency synthesizer).
. PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT, PARTICULAR CARE BEING PAID TO HAVE LOW VOLTAGE DROP
. HANDLES THE VOICE SIGNAL, PERFORM ING THE 2/4 WIRES INTERFACE AND CHANGING THE GAIN ON BOTH SENDING
AND RECEIVING AMPLIFIERS TO COMPEN SATE FOR LINE ATTENUATION BY SENSING EITHER THE LINE CURRENT OR THE LINE VOLTAGE. IN ADDITION, THE LS656 CAN ALSO WORK IN FIXED GAIN MODE
. ACTS AS LINEAR INTERFACE FOR MF, SUPPLYING A STABILIZED VOLTAGE TO THE DIGITALCHIP ANDDELIVERINGTO THE LINE THE MF TONES GENERATED BY THE M761
產(chǎn)品屬性
- 型號(hào)：
LS656
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
NO |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
ST |
23+ |
DIP |
12335 |
詢價(jià) | |||
ST |
2020+ |
DIP16 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
ST/意法 |
23+ |
DIP |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ST |
10+ |
DIP |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ST |
2021+ |
DSOP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
ST/意法 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST |
23+ |
DIP-16 |
12800 |
公司只有原裝 歡迎來(lái)電咨詢。 |
詢價(jià) | ||
STM |
24+ |
SOP-20 |
2000 |
全新進(jìn)口原裝現(xiàn)貨熱賣(mài)! |
詢價(jià) | ||
ST |
23+ |
SOP |
3600 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) |
