IL6840D中文資料INTEGRAL數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
IL6840D |
| 功能描述 | Telephone Tone Ringer with Bridge Diode |
| 文件大小 |
297.24 Kbytes |
| 頁面數(shù)量 |
5 頁 |
| 生產(chǎn)廠商 | Integral Corp. |
| 企業(yè)簡稱 |
INTEGRAL |
| 中文名稱 | Integral Corp.官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-21 22:30:00 |
| 人工找貨 | IL6840D價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多IL6840D規(guī)格書詳情
Telephone Tone Ringer with Bridge Diode
The IL6840 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：
IL6840D
- 制造商：
INTEGRAL
- 制造商全稱：
INTEGRAL
- 功能描述：
Telephone Tone Ringer with Bridge Diode
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IKSemi |
24+ |
DIP8 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
INFINEON/英飛凌 |
25+ |
DIP8 |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
INTEGRAL |
22+ |
DIP18 |
12000 |
只做原裝、原廠優(yōu)勢渠道、假一賠十 |
詢價(jià) | ||
VIS |
23+ |
SOP-4 |
24943 |
##公司主營品牌長期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
IK |
09+ |
DIP |
18 |
詢價(jià) | |||
SONY/索尼 |
23+ |
SOT-23-6 |
10900 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
IK |
25+ |
DIP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
INTEGRAL |
21+ |
DIP-8 |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
JAEELECTRONICS |
新 |
941 |
全新原裝 貨期兩周 |
詢價(jià) | |||
JAE |
2447 |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) |
