Datasheet Details
| Part number | L3240 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 123.77 KB |
| Description | ELETRONIC TWO-TONE RINGER |
| Download | L3240 Download (PDF) |
|
|
| Part number | L3240 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 123.77 KB |
| Description | ELETRONIC TWO-TONE RINGER |
| Download | L3240 Download (PDF) |
|
|
|
L3240 is a monolithic integrated circuit designed to replace the mechanical bell in telephone sets, in connectionwith an electro acoustical converter.
The device can drive either directly a piezo ceramic converter (buzzer) or a small loudspeaker.
In this case a transformer is needed.
L3240 ELETRONIC TWO-TONE RINGER .
.
.
| Part Number | Description |
|---|---|
| L3234 | HIGHLY INTEGRATED SLIC KIT TARGETED TO PABX AND KEY SYSTEM APPLICATIONS |
| L3235 | HIGHLY INTEGRATED SLIC KIT TARGETED TO PABX AND KEY SYSTEM APPLICATIONS |
| L3281 | LOW VOLTAGE TELEPHONE SPEECH CIRCUITS |
| L3281AB | LOW VOLTAGE TELEPHONE SPEECH CIRCUITS |
| L3281AD1 | LOW VOLTAGE TELEPHONE SPEECH CIRCUITS |