SL2418中文資料SLS數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
SL2418規(guī)格書(shū)詳情
The SL2418 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)：
SL2418
- 制造商：
SLS
- 制造商全稱(chēng)：
System Logic Semiconductor
- 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 |
|---|---|---|---|---|---|---|---|
Wintec Industries |
22+ |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | |||
NS |
03+ |
CAN-10 |
891 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NS |
23+ |
CAN-10 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
YANGJIE |
24+ |
SMAF |
50000 |
原廠直銷(xiāo)全新原裝正品現(xiàn)貨 歡迎選購(gòu) |
詢價(jià) | ||
ITG |
23+ |
SMD |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | ||
NS |
CAN-10 |
90000 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
24+ |
N/A |
62000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢價(jià) | |||
HYNIX |
24+ |
DIP-8P |
4897 |
絕對(duì)原裝!現(xiàn)貨熱賣(mài)! |
詢價(jià) | ||
SL |
CAN |
1120 |
專(zhuān)營(yíng)CAN鐵帽仔 |
詢價(jià) | |||
Wintec |
23+ |
MODULE |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) |
