TEA1110AL-S14-R datasheet(1/9 Pages) UTC

部品番号	TEA1110AL-S14-R

部品情報	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE

PDF	9 Pages

Scroll/Zoom	100%

メーカー	UTC [Unisonic Technologies]

ホームページ	http://www.utc-ic.com

Logo

1 / 9 page

UNISONIC TECHNOLOGIES CO., LTD

TEA1110A

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

1 of 9

QW-R108-014,C

LOW VOLTAGE VERSATILE

TELEPHONE TRANSMISSION

CIRCUIT WITH DIALLER

INTERFACE

DESCRIPTION

The UTC TEA1110A is a versatile telephone transmission circuit

providing full speech and line interface functions in electronic

telephone sets. This device works at a line voltage which can be as

low as 1.6V DC (with reduced performance) to enable parallel

connection of telephone sets. It also realizes electronic switching

between speeches and dialling.

The UTC TEA1110A is ideal for applications, such as line

powered telephone sets, cordless telephones, and fax machines,

answering machines.

FEATURES

* Low DC line voltage; operates down to 1.6V (excluding voltage

drop over external polarity guard)

* Voltage regulator with adjustable DC voltage

* Provides a supply for external circuits

* Symmetrical high impedance inputs (64kΩ) for dynamic, magnetic

or piezo-electric microphones

* Asymmetrical high impedance input (32kΩ) for electric

microphones

* DTMF input with confidence tone

* MUTE input for pulse or DTMF dialling

* Receiving amplifier for dynamic, magnetic or piezo-electric

earpieces

* AGC line loss compensation for microphone and earpiece

amplifiers.

DIP-14

SOP-14

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

Package

Packing

TEA1110AL-D14-T

TEA1110AG-D14-T

DIP-14

Tube

TEA1110AL-S14-R

TEA1110AG-S14-R

SOP-14

Tape Reel

同様の部品番号 - TEA1110AL-S14-R

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	TEA1110A	187Kb / 20P	Low voltage versatile telephone transmission circuit with dialler interface 1997 Apr 22
Unisonic Technologies	TEA1110A	249Kb / 9P	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION TELEPHONE TRANSMISSION INTERFACE
	TEA1110AG-D14-T	275Kb / 9P	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT
	TEA1110AG-S14-R	275Kb / 9P	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT
NXP Semiconductors	TEA1110AT	187Kb / 20P	Low voltage versatile telephone transmission circuit with dialler interface 1997 Apr 22

More results

同様の説明 - TEA1110AL-S14-R

メーカー	部品番号	データシート	部品情報
NXP Semiconductors	TEA1065	154Kb / 28P	Versatile telephone transmission circuit with dialler interface March 1994
	TEA1066T	133Kb / 24P	Versatile telephone transmission circuit with dialler interface 1996 Apr 04
	TEA1067	175Kb / 28P	Low voltage versatile telephone transmission circuit with dialler interface June 1990
	TEA1068	168Kb / 24P	Versatile telephone transmission circuit with dialler interface 1996 Apr 23
	TEA1110A	187Kb / 20P	Low voltage versatile telephone transmission circuit with dialler interface 1997 Apr 22
	TEA1112	154Kb / 20P	Low voltage versatile telephone transmission circuits with dialler interface 1997 Mar 26
	TEA1113	181Kb / 20P	Low voltage versatile telephone transmission circuit with dialler interface 1997 Mar 27
Unisonic Technologies	UTCTEA1062N	177Kb / 13P	LOW VOLTAGE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE
List of Unclassifed Man...	TEA1060	757Kb / 16P	VERSATILE TELEPHONE TRANSMISSION CIRCUITS WITH DIALLER INTERFACE
List of Unclassifed Man...	ILA1068	352Kb / 11P	Versatile Telephone Transmission Circuit with Dialler Interface