原装THAT1200平衡线路接收器集成电路

THAT Corporation offers a family of self-contained differential amplifiers preconfigured for gains of 0, ±3, and ±6dB, intended primarily for use as audio balanced line receivers. These parts offer great audio performance with decent common-mode rejection, at a price that makes them an attractive, space-saving alternative to conventional op-amps. See the Line Receiver Selector at the bottom of this page
THAT公司提供一系列独立的差分放大器配置为0，±3，和±6dB的收益，用于音频平衡线路接收器。这些部分提供了良好的音频性能与体面的共模抑制，在价格，使他们成为一个有吸引力的，节省空间的替代传统的运算放大器。请参见页面底部的行接收器选择器。

DESCRIPTION
The THAT 1200-series InGenius® high-common mode rejection balanced line receiver IC overcomes a serious limitation of conventional balanced input stages: poor common mode rejection in real-world applications. While conventional input stages measure well in the lab and perform well on paper, they fail to live up to their CMRR specs when fed from even slightly unbalanced line impedances — a common situation in almost any pro audio environment.描述
1200系列的创意®高共模抑制平衡线路接收器集成电路克服了传统平衡输入阶段的一个严重的缺陷：在实际应用中差共模抑制。而传统的输入阶段的措施以及在实验室和在纸上表现良好，他们辜负他们的共模抑制比规格当美联储从稍微不平衡线路阻抗是一种常见的情况，几乎所有的专业音响环境。

FEATURES
• Extremely high common-mode input impedance
• Maintains Common Mode Rejection (CMR) under real-world conditions
• Transformer-like performance in an IC
• High CMRR:
— typ. 90 dB at 60 Hz
— typ. 85dB @ 20 kHz
• Excellent audio performance
— Wide bandwidth: > 22 MHz
— High slew rate: 12 V/us
— Low distortion: 0.0005 % THD
— Low noise: -106 dBu
• Three gain versions: 0 dB, -3 dB, & -6 dB

特征
•极高共模输入阻抗
•在实际情况下保持共模抑制（CMR）
•集成电路中变压器的性能
•高共模抑制比：
型。90分贝在60赫兹
型。85db @ 20千赫
•出色的音频性能
-宽带宽：> 22兆赫
-高转换率：12伏/美国
-低失真：0.0005% THD
低噪音：106业务
•三个增益版本：0分贝，3分贝，和- 6分贝

APPLICATIONS
• Balanced Audio Line Receivers
• Instrumentation Amplifiers
• Differential Amplifiers
• Transformer Front-End Replacements
• ADC Front-Ends

应用
•平衡音频线路接收器
•仪表放大器
•差动放大器
•变压器前端更换
ADC前端

DESCRIPTION
The THAT 1200-series InGenius® high-common mode rejection balanced line receiver IC overcomes a serious limitation of conventional balanced input stages: poor common mode rejection in real-world applications. While conventional input stages measure well in the lab and perform well on paper, they fail to live up to their CMRR specs when fed from even slightly unbalanced line impedances — a common situation in almost any pro audio environment.

描述
1200系列的创意®高共模抑制平衡线路接收器集成电路克服了传统平衡输入阶段的一个严重的缺陷：在实际应用中差共模抑制。而传统的输入阶段的措施以及在实验室和在纸上表现良好，他们辜负他们的共模抑制比规格当美联储从稍微不平衡线路阻抗是一种常见的情况，几乎所有的专业音响环境。