LS1240A集成電路(IC)的電信規(guī)格書PDF中文資料

廠商型號 |
LS1240A |
參數(shù)屬性 | LS1240A 封裝/外殼為8-DIP(0.300",7.62mm);包裝為托盤;類別為集成電路(IC)的電信;產(chǎn)品描述:IC TELECOM INTERFACE 8MINI DIP |
功能描述 | ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
封裝外殼 | 8-DIP(0.300",7.62mm) |
文件大小 |
223.99 Kbytes |
頁面數(shù)量 |
5 頁 |
生產(chǎn)廠商 | Unisonic Technologies |
企業(yè)簡稱 |
UTC【友順】 |
中文名稱 | 友順科技股份有限公司官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-7-15 18:50:00 |
人工找貨 | LS1240A價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
LS1240A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(chǎn)品屬性
- 產(chǎn)品編號:
LS1240A
- 制造商:
STMicroelectronics
- 類別:
集成電路(IC) > 電信
- 包裝:
托盤
- 功能:
音調(diào)振鈴器
- 電壓 - 供電:
26V
- 電流 - 供電:
30mA
- 工作溫度:
-40°C ~ 70°C
- 安裝類型:
通孔
- 封裝/外殼:
8-DIP(0.300",7.62mm)
- 供應(yīng)商器件封裝:
8-迷你型 DIP
- 描述:
IC TELECOM INTERFACE 8MINI DIP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托羅拉 |
2025+ |
DIP8 |
32000 |
原裝正品現(xiàn)貨供應(yīng)商原廠渠道物美價優(yōu) |
詢價 | ||
UTC |
2024+ |
SOP-8 |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
TG/UTC |
1822+ |
DIP8 |
6852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ST/意法 |
25+ |
SOP8 |
12496 |
ST/意法原裝正品LS1240A即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
ST |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
ST |
24+ |
SMD |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
UTC |
23+ |
DIP8 |
5500 |
原裝正品現(xiàn)貨 |
詢價 | ||
UTC/友順 |
24+ |
SOP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
UTC/友順 |
21+ |
SOP |
77 |
原裝現(xiàn)貨假一賠十 |
詢價 |