LS1240A-D08-R(2005) View Datasheet(PDF) - Unisonic Technologies
Part Name
Description
View to exact match
LS1240A-D08-R Datasheet PDF : 5 Pages
| |||
UNISONIC TECHNOLOGIES CO., LTD
LS1240A
ELECTRONIC TONE RINGER
WITH BUILT-IN BRIDGE
RECTIFIER
LINEAR INTEGRATED CIRCUIT
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.
SOP -8
DIP-8
*Pb-free plating product number: LS1240AL
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
LS1240A-D08-T
LS1240AL-D08-T
LS1240A-S08-R
LS1240AL-S08-R
LS1240A-S08-T
LS1240AL-S08-T
Package
DIP-8
SOP-8
SOP-8
Packing
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
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 5
QW-R108-002,H
|
|
Share Link: 