LC73750中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
LC73750 |
| 功能描述 | Serial I/O Dialler with Keyboard Input Functions |
| 文件大小 |
485.27 Kbytes |
| 頁面數(shù)量 |
23 頁 |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡稱 |
SANYO【三洋】 |
| 中文名稱 | 三洋電機(jī)株式會社官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-20 14:25:00 |
| 人工找貨 | LC73750價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LC73750規(guī)格書詳情
Overview
The LC73750 and LC73750M are dialler LSI for both dual-tone multi-frequency (DTMF) and pulse telephone equipment. This single chip combines keyboard scanner circuitry, a dial signal generator, and a serial I/O interface. It provides dialling during power outages and features user-defined keys that are ideal for such applications as facsimile machines an cordless telephones with built-in answering machines.
Operation
When the AC power is on, the serial interface passes the keyboard data to the microcontroller. The dial signal generator reads serial data from the microcontroller and converts it into the dialling signal.
During a power outage, the keyboard data goes directly to the dial signal generator for conversion into the dialling signal.
產(chǎn)品屬性
- 型號：
LC73750
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
Serial I/O Dialler with Keyboard Input Functions
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SONY |
23+ |
SOP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
SANYO/三洋 |
22+ |
SOP24 |
30497 |
原裝正品現(xiàn)貨,可開13個點(diǎn)稅 |
詢價 | ||
SANYO |
23+ |
SOP/18 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
SANYO |
23+ |
DIP-18 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 | ||
國產(chǎn) |
6000 |
面談 |
19 |
DIP-18 |
詢價 | ||
SAY |
05+ |
原廠原裝 |
6051 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價 | ||
SANYO/三洋 |
23+ |
SOP24 |
11500 |
原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
2020+ |
SSOP |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | |||
SANYO |
24+ |
DIP |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
SANYO |
1999 |
SOP |
1107 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 |
