參數(shù)資料
型號(hào): LS1240AL-D08-T
廠商: UNISONIC TECHNOLOGIES CO LTD
元件分類(lèi): 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
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LS1240AL-S08-R 制造商:UTC-IC 制造商全稱(chēng):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(chēng):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(chēng):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(chēng):UTC-IC 功能描述:ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER
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