原装THAT1240平衡线路接收器IC

FEATURES
High CMRR: typ. 90 dB at 60 Hz
typ 85 dB at 20kHz
Excellent audio performance
- Wide bandwidth: > 8.6 MHz
- High slew rate: 12 V/µs
- Low distortion: 0.0006 % THD
- Low noise: -106 dBu
Extremely precise internal resistor matching: typ 0.005%
Low Current: 2 mA
Three gain versions:
0 dB, ± 3 dB, & ± 6 dB
Industry-standard pinout

特征
高共模抑制比：典型值。90分贝在60赫兹
典型值85分贝在20kHz
出色的音频性能
-宽带宽：> 8.6兆赫
高转换率：12 V /µS
-低失真：0.0006% THD
低噪音：106业务
非常精确的内部电阻匹配：典型0.005%
低电流：2毫安
三增益版本：
0分贝，3分贝，和6分贝。
工业标准引脚说明

APPLICATIONS
Balanced Audio Line Receivers
Instrumentation Amplifiers
Differential Amplifiers
Precision Sum and
Difference Networks
M-S Matrices
Precision Rectifiers
Precision gain amplifiers
Current Shunt Monitors

应用
平衡音频线接收器
仪表放大器
差分放大器
精度和
不同的网络
M-S矩阵
精密整流器
精密增益放大器
电流并联监视器

DESCRIPTION
 

The THAT 1240-series of precision differential amplifiers are designed primarily for use as audio balanced line receivers. Fabricated using THAT’s proprietary DI process, the THAT 1246 is drop-in compatible with the TI INA137 and Analog Devices SSM2143, while the THAT 1240 is pin compatible with the INA134 and the SSM2141. The parts are available in models which can be configured as differential amplifiers for 0dB, +/-3dB, and +/-6dB gain. The internal precision-trimmed thin film resistors enable a wide variety of circuits that are virtually impossible to build with discrete components.

描述
这1240系列精密差分放大器的设计主要用作音频平衡线接收器。使用专有的DI工艺制作，那1246与Ti ina137和模拟设备兼容的SSM2143下降，而1240与ina134和该SSM2141引脚兼容。零件模型中可以配置为0dB的差分放大器可用，±3dB和+/- 6dB的增益。内部精密微调薄膜电阻器，使各种各样的电路，几乎不可能建立与分立元件