你好:
请问下TXS0108E,这个颗电平转换芯片,输出驱动电流是多少?
我用的是1.8V转3.3V电压,发现30Mbps转换,输出接负载会把输出3.3V电压拉下来。怎么回事啊?
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您好,TXS和TXB系列的电平转换几乎没有驱动能力,uA级别,所以如果带负载,建议使用带有方向控制位的电平转换器件。