TS2418CD中文資料臺灣半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
TS2418CD規(guī)格書詳情
General Description
The TS2418 is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electromechanical bell. This 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.
Features
◇ 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：
TS2418CD
- 功能描述：
電話振鈴器 Telephone Ringer w/ Bridge Diode
- RoHS：
否
- 制造商：
NJR
- 產(chǎn)品：
FSK Demodulator/Tone Decoder
- 封裝/箱體：
DIP-14
- 頻率：
0.01 Hz to 300 KHz
- 最大工作溫度：
+ 85 C
- 最小工作溫度：
- 40 C
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
SOT23-3 |
19526 |
詢價 | |||
TSC/臺灣半導(dǎo)體 |
23+ |
NA/ |
24250 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
ST |
2016+ |
SOT23-3 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ST |
23+ |
SOT-23 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 | ||
Trusignal(坤元微電子) |
24+ |
SO-14 |
9780 |
全新原裝正品現(xiàn)貨 低價出售 假一賠十 |
詢價 | ||
SENSOR |
24+ |
SOP |
2750 |
詢價 | |||
ST |
17+ |
SOT-23 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
ST |
23+ |
SOT23 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
TSC/臺灣半導(dǎo)體 |
24+ |
SOT-23 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
ST |
16+ |
SOT-23 |
10000 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 |
