LS1240AL中文資料友順數據手冊PDF規(guī)格書
LS1240AL規(guī)格書詳情
■ DESCRIPTION
The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a decoupling capacitor to replace the usual transformer in use.
■ FEATURES
* Low current consumption.
* Integrated rectifier bridge with zener diodes to overvoltage Protection.
* Minimum external circuitry.
* Both frequencies of tone and switching are adjustable by external components.
* Integrated voltage and current hysteresis.
產品屬性
- 型號：
LS1240AL
- 制造商：
UTC-IC
- 制造商全稱：
UTC-IC
- 功能描述：
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
UTC/友順 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
UTC |
23+ |
DIP-8 |
12800 |
正規(guī)渠道,只有原裝! |
詢價 | ||
UTC |
1610+ |
DIP |
1000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
UTC |
SOP8 |
9500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
UTC/友順 |
24+ |
SOP-8 |
20 |
絕對原廠原裝,長期優(yōu)勢可定貨 |
詢價 | ||
UTC |
2315+ |
DIP-8 |
3986 |
優(yōu)勢代理渠道,原裝現貨,可全系列訂貨 |
詢價 | ||
UTC |
27 |
全新原裝!優(yōu)勢庫存熱賣中! |
詢價 | ||||
UTC/友順 |
20+ |
NA |
6600 |
原裝現貨,特價出售。 |
詢價 | ||
UTC/友順 |
22+ |
SOP-8 |
10000 |
原裝正品 |
詢價 | ||
UTC/友順 |
25+ |
DIP8 |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 |
