低电压低功耗低成本动态处理器集成电路THAT4315

FEATURES
Pre-trimmed Blackmer® Voltage Controlled Amplifier (VCA)
RMS-Level Detector
Single supply operation
 Wide voltage range: 4.5V ~ 16V
Low supply current:1.6 mA typ. (5V)
Wide dynamic range: 118 dB as compressor

APPLICATIONS
Companding noise reduction systems
— Wireless microphones
— Wireless instrument packs
— Wireless in-ear monitors
• Battery-operated dynamics processors
— Compressors
— Limiters
— AGCs
— De-essers

DESCRIPTION
The THAT4315 is a single-chip Analog Engine optimized for low-voltage, low-power operation. Incorporating a high-performance Blackmer® voltage-controlled amplifier (VCA), RMS-level sensor, the surface mount part is aimed at battery-operated audio applications such as wireless microphones, wireless instruments and in-ear monitors. The 4315 operates from a single supply voltage down to +4.5Vdc, drawing only 1.6mA.

特征
预修整百马®电压控制放大器（VCA）
RMS电平检测器
单电源供电
宽电压范围：4.5v ~ 16v
低电源电流：1.6毫安典型。（5V）
宽动态范围：压缩机118分贝

应用
—压缩降噪系统
—无线麦克风
—无线仪器包
—无线入耳式监视器
—电池供电的动态处理器
—压缩机
—限制器
— AGCs
— De-essers

描述
这是一that4315单片机模拟引擎优化低压、低功耗运行。结合一个高性能的百马®电压控制放大器（VCA），RMS水平传感器、表面贴装部分是针对电池供电的音频应用，如无线麦克风、无线设备和耳机，4315是从下到4.5vdc +单电源电压