尝试用官网提供的电路计算工具进行参数计算,发现无法实现Gain=1V/V,设置后也会报错,这是因为什么?
Try to use the circuit calculation tool provided by the official website to calculate parameters.
Found to be impossible Gain = 1V/V.
An error will also be reported after setting.
Why is this?
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尝试用官网提供的电路计算工具进行参数计算,发现无法实现Gain=1V/V,设置后也会报错,这是因为什么?
Try to use the circuit calculation tool provided by the official website to calculate parameters.
Found to be impossible Gain = 1V/V.
An error will also be reported after setting.
Why is this?
Hi Yangang,
The LMH5401 is not stable for unity gain in the standard EVM configuration. However, it can be achieved by few changes. The excel calculator you are referring doesn't account for lower gains. You can follow the below reference design when you are designing for Gain < 2V/V.
TIDA-00522 reference design | TI.com
Regards,
Hruday