- 您現在的位置：買賣IC網 > PDF目錄384631 > LS1240A-S08-T (UNISONIC TECHNOLOGIES CO LTD) ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER PDF資料下載
參數資料
| 型號： | LS1240A-S08-T |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| 中文描述： | TELEPHONE RINGER CKT, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 228K |
| 代理商： | LS1240A-S08-T |
UNISONIC TECHNOLOGIES CO., LTD
LS1240A
ELECTRONIC TONE RINGER
WITH BUILT-IN BRIDGE
RECTIFIER
LINEAR INTEGRATED CIRCUIT
www.unisonic.com.tw
Copyright 2005 Unisonic Technologies Co., Ltd
1 of 5
QW-R108-002,H
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.
DIP-8
SOP-8
*Pb-free plating product number: LS1240AL
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
LS1240AL-D08-T
LS1240AL-S08-R
LS1240AL-S08-T
Package
Packing
LS1240A-D08-T
LS1240A-S08-R
LS1240A-S08-T
DIP-8
SOP-8
SOP-8
Tube
Tape Reel
Tube
LS1240AL-D08-T
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) R: Tape Reel, T: Tube
(2) D08: DIP-8, S08: SOP-8
(3) Lead Free Plating, Blank: Pb/Sn
相關PDF資料 |
PDF描述 |
|---|---|
| LS1241 | Electronic Two - Tone Ringer |
| LS256B | TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE |
| LS256D | TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE |
| LS3126-2 | POWR-BLOKS Distribution/Splicer Blocks and Covers |
| LS656 | Telephone Speech Circuit With Multifrequency Tone Generator Interface(帶多頻語音發生器接口的電話語音電路) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LS1241 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Electronic Two - Tone Ringer |
| LS125 | 制造商:ICE 制造商全稱:ice Components, Ins. 功能描述:Surface Mount Power Inductors |
| LS125_08 | 制造商:ICE 制造商全稱:ice Components, Ins. 功能描述:Surface Mount Power Inductors |
| LS125-100-RM | 制造商:ICE 制造商全稱:ice Components, Ins. 功能描述:Surface Mount Power Inductors |
| LS125-101-RM | 制造商:ICE 制造商全稱:ice Components, Ins. 功能描述:Surface Mount Power Inductors |
發布緊急采購，3分鐘左右您將得到回復。