THAT4316Q16-U 模拟引擎动态处理器

技术规格

电源电压（最低） Supply Voltage (minimum)	2.7V
电源电压（最大） Supply Voltage (maximum)	5.5V
电源类型 Supply Type	Single
电源电流 Supply Current	1.2mA
总谐波失真 Total Harmonic Distortion	0.03%
总增益范围 Total Gain Range	±50dB

详细描述

THAT4316 是一款针对低电压、低功耗运行而优化的单芯片模拟引擎®。

包含高性能压控放大器 (VCA) 和真有效值响应液位传感器。该部件针对电池供电的音频应用，例如无线麦克风、无线仪器和入耳式监听器。4316 在低至 +2.7Vdc 的单电源电压下工作，在 3.3V 时仅消耗 1.2mA。

4316 的真 RMS 电平检测器在压扩应用以及声音调节器中比平均检测器或峰值检测器改善了部件的声音。

该部件是作为多功能模拟引擎开发的，可以针对各种应用进行配置，包括单频段和多频段压扩器、压缩器、限制器、AGC、去齿音器等。

The THAT4316 is a single-chip Analog Engine® optimized for low-voltage, low-power operation.

Incorporating a high-performance voltage- controlled amplifier (VCA), and true-RMS-responding level sensor. The part is aimed at battery-operated audio applications such as wireless microphones, wireless instruments and in-ear monitors. The 4316 operates from a single supply voltage down to +2.7Vdc, drawing only 1.2mA.at 3.3V

The 4316's true-RMS-level detector improves the sound of the part over averaging or peak detectors in companding applications as well as sound modifiers.

The part was developed as a versatile analog engine, and can be configured for a wide range of applications including single and multi-band companders, compressors, limiters, AGCs, de-essers, etc.