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Title:
ANALOG-TO-DIGITAL CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/195754
Kind Code:
A1
Abstract:
Provided are an analog-to-digital (AD) converter, a sensor processing circuit, and a sensor system which can improve responsiveness of feedback control. An AD converter (1) is provided with an input unit (3), an AD conversion unit (2), a first output unit (41), and a second output unit (42). The input unit (3) receives input of an analog signal outputted from a sensor (101). The AD conversion unit (2) performs digital conversion on the analog signal and generates first digital data and second digital data. The first output unit (41) outputs the first digital data to a control circuit (200). The second output unit (42) outputs the second digital data to the sensor (101) before the first output unit (41) outputs the first digital data.

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Inventors:
NAKA JUN'ICHI
OBATA KOJI
NAKATSUKA JUNJI
YOSHINO HIROKI
NAGAI MASAAKI
Application Number:
PCT/JP2020/010049
Publication Date:
October 01, 2020
Filing Date:
March 09, 2020
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H03M1/36; H03M1/12; H03M1/38; H03M3/02
Foreign References:
JP2008544255A2008-12-04
JP2018182738A2018-11-15
JP2018152839A2018-09-27
JP2012078337A2012-04-19
JP2017147712A2017-08-24
US20140361912A12014-12-11
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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