Title:
MULTIPLEXER CIRCUIT, POWER MANAGEMENT CIRCUIT, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/234267
Kind Code:
A1
Abstract:
In the present invention, a plurality of input circuits 110 correspond to a plurality of channels and can be switched between: a first state in which a signal for a corresponding input node IN is output; and a second state in which a reference voltage VREF is output. A pull-down resistor R1 is connected between an intermediate node N1 and a ground line. A comparator 120 compares the voltage VN1 of the intermediate node N1 to a threshold voltage VTH having a different voltage level than the reference voltage VREF.
Inventors:
ISHIKAWA HIROYUKI (JP)
Application Number:
PCT/JP2023/019975
Publication Date:
December 07, 2023
Filing Date:
May 29, 2023
Export Citation:
Assignee:
ROHM CO LTD (JP)
International Classes:
H03K17/00; G01R31/28; G01R31/3167; G01R31/3187; H03K17/693
Foreign References:
| JP2007309773A | 2007-11-29 | |||
| JP2005321204A | 2005-11-17 | |||
| JP2015509686A | 2015-03-30 | |||
| JP2019047173A | 2019-03-22 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
Download PDF:
Previous Patent: STATOR AND ROTARY ELECTRIC MACHINE
Next Patent: USB INTERFACE CIRCUIT AND ELECTRONIC APPARATUS
Next Patent: USB INTERFACE CIRCUIT AND ELECTRONIC APPARATUS