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关于tlv5616,请指教

Other Parts Discussed in Thread: TLV5616

我用2.5v的参考输入

为什么最大输出也是2.5V

没有实现2倍放大?

谢谢各位。

  • 你好, TLV5616是一个DAC.

    注意下面描述

    The output voltage (full scale determined by external reference) is given by:
    2 REF CODE/2n [V]
    where REF is the reference voltage and CODE is the digital input value within the range of 010 to 2n−1, where
    n = 12 (bits).