参数资料
型号: 953237440118
厂商: NXP SEMICONDUCTORS
元件分类: 无绳电话/电话
英文描述: TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO16
封装: PLASTIC, SOT-369, SSOP-16
文件页数: 18/27页
文件大小: 226K
代理商: 953237440118
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TEA1118; TEA1118A
Information as of 2000-08-19
TEA1118; TEA1118A; Versatile cordless transmisssion circuit
The TEA1118 and TEA1118A are bipolar integrated circuits that perform all speech and line interface functions required in cordless
telephone base stations. The ICs operate at a line voltage down to 1.6 V DC (with reduced performance) to facilitate the use of telephone
sets connected in parallel.
The TEA1118A offers in addition to the TEA1118 electronic switching between speech and dialling. Moreover the transmit amplifier can be
disabled during speech condition by means of a transmit mute function.
All statements and values refer to all versions unless otherwise specified.
l
Low DC line voltage; operates down to 1.6 V (excluding polarity guard)
l
Voltage regulator with adjustable DC voltage
l
Provides a supply for external circuits
l
Symmetrical high impedance transmit inputs (62.5 k
) with large signals handling capabilities [up to 1 V (RMS value) with less than
2% THD]
l
Receive amplifier for dynamic, magnetic or piezoelectric earpieces
l
AGC line loss compensation for transmit and earpiece amplifiers
l
DTMF input with confidence tone (TEA1118A only)
l
MUTE input for pulse or DTMF dialling (TEA1118A only)
l
Transmit mute function, also enabling the DTMF input (TEA1118A only).
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相关PDF资料
PDF描述
953237450512 TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO14
953237450518 TELECOM, CORDLESS, BASEBAND CIRCUIT, PDSO14
954-130-5001 RF/MICROWAVE FIXED ATTENUATOR
954-130-5002 RF/MICROWAVE FIXED ATTENUATOR
954-130-5003 RF/MICROWAVE FIXED ATTENUATOR
相关代理商/技术参数
参数描述
953238-2000-AR-PR 功能描述:集管和线壳 38P THRU-BD SKT 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
953238-2000-AR-PT 功能描述:集管和线壳 38P THRU-BD SKT 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
953238-2000-AR-TP 功能描述:集管和线壳 38P THRU-BD SKT 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
953240-2000-AR-PR 功能描述:集管和线壳 40P THRU-BD SKT 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector
953240-2000-AR-PT 功能描述:集管和线壳 40P THRU-BD SKT 2R STRT SMT 10U AU RoHS:否 产品种类:1.0MM Rectangular Connectors 产品类型:Headers - Pin Strip 系列:DF50 触点类型:Pin (Male) 节距:1 mm 位置/触点数量:16 排数:1 安装风格:SMD/SMT 安装角:Right 端接类型:Solder 外壳材料:Liquid Crystal Polymer (LCP) 触点材料:Brass 触点电镀:Gold 制造商:Hirose Connector