U4076B

Three-Tone Ringer for Telephone Sets

TEMIC Semiconductors

Image	Manufacturer	B2B MPN	Description	Distributor	Stock	Quantity	Price	Buy Now
	Telefunken Semiconductor GmbH & Co Kg	U4076B		Bristol Electronics	985	0	$0

U4076B Datasheet (90.25 KB)

U4076B Datasheet Preview — Preview of U4076B PDF Datasheet

Datasheet Details

Part number:

U4076B

Manufacturer:

TEMIC Semiconductors

File Size:

90.25 KB

Description:

Three-tone ringer for telephone sets

U4076B 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 General Description

The three-tone ringing integrated circuit U4076B, in conjunction with a piezo transducer or loudspeaker replaces the normal electromechanical telephone bell. It is operated with the ringing current from the exchange. There is also a possibility of operating the IC with the dc supply voltage, being d.

📁 Related Datasheet

U4076B-FL - Three-Tone Ringer for Telephone Sets (TEMIC Semiconductors)
U4076B Three-Tone Ringer for Telephone Sets Description The three-tone ringing integrated circuit U4076B, in conjunction with a piezo transducer or lo.

U4070B-FP - Tone Ringer Interface (TEMIC Semiconductors)
U4074B Tone Ringer Interface Description The U4074B is a monolithic integrated circuit that contains all integral ponents of a ringing circuit for .

U4074B - Tone Ringer Interface (TEMIC Semiconductors)
U4074B Tone Ringer Interface Description The U4074B is a monolithic integrated circuit that contains all integral ponents of a ringing circuit for .

U401 - Dual N-Channel JFET Switch (Calogic LLC)
Dual N-Channel JFET Switch CORPORATION U401 – U406 FEATURES ABSOLUTE MAXIMUM RATINGS (TA = 25oC unless otherwise specified) Gate-Drain or Gate-Source.

U401 - N-Channel JFETs (Siliconix)
U401 SERIES N-Channel JFETs The U401 Series of high-performance monolithic dual JFETs features extremely low noise, tight offset voltage and drift ove.

U402 - Dual N-Channel JFET Switch (Calogic LLC)
Dual N-Channel JFET Switch CORPORATION U401 – U406 FEATURES ABSOLUTE MAXIMUM RATINGS (TA = 25oC unless otherwise specified) Gate-Drain or Gate-Source.

TAGS

U4076B Three-Tone Ringer for Telephone Sets TEMIC Semiconductors

Image Gallery