宽带低失真中等增益的电压反馈运算放大器
The provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using a high Gain Bandwidth GBW, two gain-stage design, the OPA843 gives a medium gain range device with exceptional dynamic range. The "classic" differential input complements this high dynamic range with DC precision beyond most high-speed amplifier products. Very low input offset voltage and current, high Common-Mode Rejection Ratio CMRR and Power-Supply Rejection Ratio PSRR, and high open-loop gain combine to give a high DC precision amplifier along with low noise and high 3rd-order intercept.
12- to 16-bit converter interfaces will benefit from this combination of features. High-speed transimpedance applications can be implemented with exceptional DC precision as well. Differential configurations using two OPA843s can deliver very low distortion to high output voltages, as shown below.
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型号 | 品牌 | 下载 |
---|---|---|
OPA843 | TI 德州仪器 | 下载 |
OPA857EVM | TI 德州仪器 | 下载 |
OPA836IDBVEVM | TI 德州仪器 | 下载 |
OPA835IDBVEVM | TI 德州仪器 | 下载 |
OPA832IDBVT | TI 德州仪器 | 下载 |
OPA832IDBVR | TI 德州仪器 | 下载 |
OPA832IDBVTG4 | TI 德州仪器 | 下载 |
OPA832ID | TI 德州仪器 | 下载 |
OPA830IDBVT | TI 德州仪器 | 下载 |
OPA835IDBVT | TI 德州仪器 | 下载 |
OPA836IDBVT | TI 德州仪器 | 下载 |