THAT2180CL08-U 预微调VCA压控放大器

  • 宽动态范围:>120dB
  • 宽增益范围:>130dB
  • 指数 (dB) 增益控制
  • 无需外部装饰
  • 宽增益带宽:20MHz
  • 双增益控制端口(正/负)
  • 与 2150 系列引脚兼容


总谐波失真 THD typ 0.03%
最大总谐波失真 THD max 0.05%
电源电压(最低) Supply Voltage (minimum) ±4V
电源电压(最大) Supply Voltage (maximum) ±18V
电源电流 Supply Current 2.4mA
动态范围 Dynamic Range 120dB
总增益范围 Total Gain Range 130dB
总谐波失真起始 THD typ from 0.005%
输出噪声 Output Noise -98dBV


THAT 2180 单列直插式 VCA 是一种非常高性能的电流输入/电流输出设备,具有两个相反极性的电压敏感控制端口。


该部件在晶圆阶段进行修整,以实现低 THD 和控制电压馈通,无需进一步调整。

VCA 设计利用完全互补的介电隔离工艺,提供紧密匹配的 NPN/PNP 对,以 IC 价格提供分立性能。

演示板 THAT2180DEMO 适用于该产品。

The THAT 2180 single-in-line VCA is a very high performance current-in / current-out device with two opposing-polarity,voltage-sensitive control ports.

It offers wide-range exponential control of gain and attenuation with low signal distortion.

The part is trimmed at wafer stage for low THD and control-voltage feedthrough without further adjustment.

The VCA design takes advantage of a fully complementary dielectric isolation process, which offers closely matched NPN/PNP pairs, to deliver discrete performance at IC prices.

Demonstration Board THAT2180DEMO is available for this product.


Data Sheet