发明申请
- 专利标题: Series bridge circuit
- 专利标题(中): 串桥电路
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申请号: US10789070申请日: 2004-02-27
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公开(公告)号: US20050189988A1公开(公告)日: 2005-09-01
- 发明人: Wayne Killian , Jason Chilcote
- 申请人: Wayne Killian , Jason Chilcote
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 主分类号: G01D3/02
- IPC分类号: G01D3/02 ; G01D5/14 ; G01D5/16 ; H03F3/181 ; H03F3/45 ; H03F15/00
摘要:
Two bridge type transducers are coupled in series with their outputs each driving one of a pair of differential amplifiers, with the outputs tied together in a push-pull configuration. In further embodiments, push-pull operation is obtained by matching amplifier gain components and using current mirrors. Lower voltage operation may be achieved by simple diode level shifting of the transducer outputs. In one embodiment, the transducers comprise Hall effect sensors.
公开/授权文献
- US07005915B2 Series bridge circuit with amplifiers 公开/授权日:2006-02-28