intersil公司的数据转换器参考

DATA CONVERTER REFERENCE
DATA CONVERTER REFERENCE


Theoretical Noise Floor (-dBFS) Binary Data Types
FFT Points 12-Bit 14-Bit 16-Bit Scale Offset Binary Twos Comp

1024 101 113 125 +FS - 1 LSB 1111...1111 0111...1111
2048 104 116 128 +3/4 FS 1110...0000 0110...0000
4096 107 119 131 +1/2 FS 1100...0000 0100...0000
8192 110