UTC2410 - Tone Ringer

Hangzhou Silan Microelectronics

General Description

The UTC2410 is a bipolar integrated circuit designed for telephone bell replacement.

Two oscillators Output amplifier Power supply control circuit

Key Features

Designed for telephone bell replacement.
Low current drain.
Small size '.

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UTC2410 tone ringer by Hangzhou Silan Microelectronics - Datasheet Preview

Datasheet Details

Part number	UTC2410
Manufacturer	Hangzhou Silan Microelectronics
File Size	121.49 KB
Description	Tone Ringer
Datasheet	UTC2410 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UTC2410 TONE RINGER GENERAL DESCRIPTION The UTC2410 is a bipolar integrated circuit designed for telephone bell replacement. LI NEAR I NTEGRATED CI RCUI T FUNCTIONS *Two oscillators *Output amplifier *Power supply control circuit FEATURES *Designed for telephone bell replacement. *Low current drain. *Small size 'MINIDIP' package. *Adjustable 2-frequency tone. *Adjustable warbling rate. *Built-in hysteresis prevents false triggering and rotary dial 'CHIRPS'. *Extension tone ringer modules. *Alarms or other alerting devices. *Adjustable for reduced supply initiation current. DIP-8 BLOCK DIAGRAM R2 C3 R3 4 7 6 3 C2 LOW OSC HIGH OSC AMP 8 OUTPUT 1 POWER SUPPLY (WITH HYSTERESIS) 5 2 Note:R2,R3,C2 and C3 are parts externally mounted w w w .d h s a t a ee .