ADA4941-1YR-EBZ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

ADA4941-1YR-EBZ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ADA4941-1YR-EBZ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 ADA4941-1 is a low power, low noise differential driver for ADCs up to 18 bits in systems that are sensitive to power. The ADA4941-1 is configured in an easy-to-use, single-ended-to differential configuration and requires no external components for a gain of 2 configuration. A resistive feedback network can be added to achieve gains greater than 2. The ADA4941-1 provides essential benefits, such as low distortion and high SNR, that are required for driving high resolution ADCs.

FEATURES

Single-ended-to-differential converter

Excellent linearity

Distortion −110 dBc @100 KHz for VO, dm = 2 V p-p

Low noise: 10.2 nV/√Hz, output-referred, G = 2

Extremely low power: 2.2 mA (3 V supply)

High input impedance: 24 MΩ

User-adjustable gain

High speed: 31 MHz, −3 dB bandwidth (G = +2)

Fast settling time: 300 ns to 0.005 for a 2 V step

Low offset: 0.8 mV max, output-referred, G = 2

Rail-to-rail output

Disable feature

Wide supply voltage range: 2.7 V to 12 V