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參數(shù)資料
| 型號(hào)： | LS1240AL-D08-T |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 無(wú)繩電話/電話 |
| 英文描述： | ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| 中文描述： | TELEPHONE RINGER CKT, DIP8 |
| 封裝： | LEAD FREE, DIP-8 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大?。?/td> | 228K |
| 代理商： | LS1240AL-D08-T |
LS1240A
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R108-002,H
PIN CONFIGURATION
1
2
3
4
8
7
6
5
LINE
GND
C
SW
Ra
LINE
NULL
OUT
Cr
UTC LS1240A
PIN DESCRIPTION
PIN PIN NAME
1
2
3
4
5
6
7
8
DESCRIPTION
LINE
GND
Csw
Ra
OUT
NULL
Cr
LINE
Connecting pin to B-wire
Ground
Sweep rate control capacitor
Output frequency control resistor
Buzzer
Not connected
Rectifier capacitor
Connecting pin to A-wire
相關(guān)PDF資料 |
PDF描述 |
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| LS1240AL-S08-R | ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1240AL-S08-T | ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1240A-S08-T | ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1241 | Electronic Two - Tone Ringer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LS1240AL-S08-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1240AL-S08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1240A-S08-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1240A-S08-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER |
| LS1241 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Electronic Two - Tone Ringer |
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