IL2418中文資料ETC數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
IL2418 |
| 功能描述 | Telephone Tone Ringer with Bridge Diode |
| 文件大小 |
48.58 Kbytes |
| 頁(yè)面數(shù)量 |
5 頁(yè) |
| 生產(chǎn)廠商 | List of Unclassifed Manufacturers |
| 企業(yè)簡(jiǎn)稱 |
ETC |
| 中文名稱 | 未分類制造商 |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-20 9:50:00 |
| 人工找貨 | IL2418價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
IL2418規(guī)格書詳情
The IL2418 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electro -mechanical bell. The device is designed for use with either a piezo transducer or an inexpensive transformer coupled speaker to
produce a pleasing tone composed of a high frequency (fR) alternating with a low frequency (fL) resulting in a warble frequency. The supply voltage is obtained from the AC ring signal and the circuit is designed so that noise on the line or variation of the ringing signal can not affect correct operation of the device.
· On chip high voltage full wave diode bridge rectifier
· Low current consumption, in order to allow the parallel operation of the 4 devices
· Low external component count
· Tone and switching frequencies adjustable by external components
· High noise immunity due to built-in voltage-current hysteresis
· Activation voltage adjustable
· Internal zener diodes to protect against over voltages
· Ringer impedance adjustable with external components
產(chǎn)品屬性
- 型號(hào)：
IL2418
- 功能描述：
Telephone Tone Ringer with Bridge Diode
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IK-SEMICO |
25+23+ |
SO-8 |
27770 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
IK |
2022+ |
10 |
全新原裝 貨期兩周 |
詢價(jià) | |||
IKSEMICON |
23+ |
DIP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
IK-SEMI |
23+ |
SO-8 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
HYNIX |
24+ |
NA/ |
3578 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
IKSEMI |
23+ |
SMD |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
IKSEMICON |
20+ |
SOP-8-4.0mm |
2500 |
詢價(jià) | |||
IK |
NA |
8560 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
INT/VIS |
23+ |
DIPSOP |
4300 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
HYNIX |
19+ |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) |
