Datasheet > TEA1110A(14SOP)

TEA1110A(14SOP)

更新时间： 2024-01-01 02:26:47

品牌	Logo	应用领域
友顺 - UTC		光电二极管
页数	文件大小	规格书
9页	248K
描述
Telephone Circuit, Bipolar, PDSO14

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技术参数
数据手册

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TEA1110A(14SOP) 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.7	JESD-30 代码：	R-PDSO-G14
端子数量：	14	最高工作温度：	70 °C
最低工作温度：	-25 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP14,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
电源：	2.9 V	认证状态：	Not Qualified
子类别：	Telephone Circuits	最大压摆率：	1.4 mA
标称供电电压：	2.9 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	OTHER
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	Base Number Matches：	1

TEA1110A(14SOP) 数据手册

UTC TEA1110A LINEAR INTEGRATED CIRCUIT

LOW VOLTAGE VERSATILE

TELEPHONE TRANSMISSION

CIRCUIT WITH DIALLER

INTERFACE

SOP-14

DESCRIPTION

The UTC TEA1110A is a bipolar integrated circuit that

performs all speech and line interface functions required in

fully electronic telephone sets. It performs electronic

switching between speech and dialling. The IC operates at a

line voltage down to 1.6 V DC (with reduced performance) to

facilitate the use of telephone sets connected in parallel.

DIP-14

FEATURES

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

APPLICATIONS

*Asymmetrical high impedance input (32kΩ) for electric

*Line powered telephone sets, cordless

microphones

telephones, fax machines, answering machines.

*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.

PIN CONFIGURATION

SLPE

REG

n.c.

Vcc

13 GAR

12 QR

11 VEE

MIC+

DTMF

MUTE

MIC-

AGC

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R108-014,A

12 3 4 5 6 7...9

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与TEA1110A(14SOP)相关器件

型号	品牌	描述	获取价格	数据表
TEA1110A_10	UTC	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE	获取价格
TEA1110A_15	UTC	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT	获取价格
TEA1110A-D14-T	UTC	Telephone Circuit, Bipolar, PDIP14	获取价格
TEA1110AG-D14-T	UTC	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE	获取价格
TEA1110AG-S14-R	UTC	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE	获取价格
TEA1110AL-D14-T	UTC	LOW VOLTAGE VERSATILE TELEPHONE TRANSMISSION CIRCUIT WITH DIALLER INTERFACE	获取价格