The UTC LSA is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output. LS Electronic Two-tone Ringer. LOW CURRENT CONSUMPTION, IN ORDER TO ALLOW THE PARALLEL OPERATION OF 4 DEVICES INTEGRATED . LS datasheet, LS circuit, LS data sheet: STMICROELECTRONICS – ELECTRONIC TWO – TONE RINGER,alldatasheet, datasheet, Datasheet.

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Any items must be returned in their original condition to qualify for a refund or replacement. The supply voltage is obtained from the AC ring sig- nal and the circuit is designed so that noise on the line or variations of the ringing signal cannot affect correct operation of the device.

Competitive price advantage helps to save your purchase cost and your precious time.

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You can also choose from free samples. Original integrated circuit LS Current Consumption without Load pins Wing Shing Computer Components Co. If the items are defective, please notify us within 3 days of delivery.

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LS A / Electronic Two-Tone Ringer – HESTORE – Elektronikai alkatrész kis- és nagykereskedelem

LSA is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets in connection with an electro-acoustical converter. About product and suppliers: Storage and Junction Temperature.

There are 21 ic ls suppliers, mainly located in Asia. Contact For Free Shipping.

Typical Application with Loudspeaker no transformer needed. Supplier Types Trade Assurance.

SGS-Thomson Microelectronics LS Series Datasheets. LS, LSAD1, LSA Datasheet.

The supplier supports Trade Assurance — A free service that protects your orders from payment ddatasheet delivery. The output current capability of LSA is higher than standard ringer.

Gold Plus Supplier The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery. Ls datasheet pdf If you have any other question, please confirm with your sales.


A wide variety of ic ls options are available to you, such as voltage regulator, drive ic, and logic ics.

LS1240 Datasheet PDF

Short Circuit Current pins You can ensure product safety ls2140 selecting from certified suppliers, including 10 with Other, 1 with Datasheft certification. Your sales will provide the tracking number once our warehouse sends your parts out.

For driving a dynamic loud- speaker LSA can simply use a decoupling ca- pacitor, thus eliminating lss1240 usual transformer. The two tone frequencies generated are switched by an internal oscillator in a fast sequence and made audible across an output amplifier in the loud- speaker, both tone frequencies and the switching frequency can be externally adjusted.

ObsoleteProduct s characteristics datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes and other semiconductors.

STMicroelectronics NV and its subsidiaries ST reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. It can drive directly a piezoceramic converter buzz- er or a dynamic loudspeaker.