AD8372开发板套件编程器的评估板-运算放大器规格书PDF中文资料

AD8372属于开发板套件编程器的评估板-运算放大器。由亚德诺半导体技术有限公司制造生产的AD8372评估板 - 运算放大器运算放大器评估板是装有元器件的电路，用于提供特定集成电路或器件的工作实例。该产品族中的电路板提供了运算放大器实例。每个 IC 的通道类型有单通道、双通道、三通道、四通道和八通道，放大器类型包括音频、自动归零、缓冲器、斩波器、电流反馈、电流检测、差动、差分、四通道、仪表、隔离、J-FET、限幅、对数、功率、可编程增益、采样保持、跨阻、可变增益、视频、电压反馈和零漂移。

GENERAL DESCRIPTION

The AD8372 is a dual, digitally controlled, variable gain amplifier that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and moderate signal bandwidth make the AD8372 a suitable gain control device for a variety of multichannel receiver

applications.

FEATURES

Dual independent digitally controlled VGA

Differential input and output

150 Ω differential input

Open-collector differential output

7.8 dB noise figure to 100 MHz @ maximum gain

HD2/HD3 better than 77 dBc for 1 V p-p differential output

−3 dB bandwidth of 150 MHz

41 dB gain range

1 dB step size ± 0.2 dB

Serial 8-bit bidirectional SPI control interface

Wide input dynamic range

Pin-programmable output stage

Power-down feature

Single 5 V supply: 106 mA per channel

32-lead LFCSP, 5 mm × 5 mm package