Datasheet Details
- Part number
- U4076B-FL
- Manufacturer
- TEMIC Semiconductors
- File Size
- 90.25 KB
- Datasheet
- U4076B-FL_TEMICSemiconductors.pdf
- Description
- Three-Tone Ringer for Telephone Sets
U4076B-FL Description
U4076B Three-Tone Ringer for Telephone Sets .
The three-tone ringing integrated circuit U4076B, in conjunction with a piezo transducer or loudspeaker replaces the normal electromechanical telephon.
U4076B-FL Features
* D Three-tone ringing sequence with 800 Hz, 1067 Hz
and 1333 Hz
D Clock oscillator with ceramic resonator or LC series
cct possible
D Sequence frequency adjustable between 2.5 Hz and
25 Hz
D Input protective diode D On-chip rectifier bridge D Protection circuit against ringing in a parallel circui
U4076B-FL Applications
* All operating parameters must be
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