| 摘要 |
PCT No. PCT/NL97/00148 Sec. 371 Date Dec. 10, 1998 Sec. 102(e) Date Dec. 10, 1998 PCT Filed Mar. 24, 1997 PCT Pub. No. WO97/36371 PCT Pub. Date Oct. 2, 1997An instrumentation amplifier for absolute voltage amplification having a balanced voltage inlet and a balanced voltage outlet. The voltage inlet is coupled to first amplification units having a very high open-loop gain, and which is further coupled with a feedback network provided between the outputs and second inputs of the amplification units. |
