MX2016010279A - Un sensor magnetico y un circuito integrado. - Google Patents
Un sensor magnetico y un circuito integrado.Info
- Publication number
- MX2016010279A MX2016010279A MX2016010279A MX2016010279A MX2016010279A MX 2016010279 A MX2016010279 A MX 2016010279A MX 2016010279 A MX2016010279 A MX 2016010279A MX 2016010279 A MX2016010279 A MX 2016010279A MX 2016010279 A MX2016010279 A MX 2016010279A
- Authority
- MX
- Mexico
- Prior art keywords
- detection signal
- magnetic sensor
- magnetic field
- magnetic
- output
- Prior art date
Links
- 238000001514 detection method Methods 0.000 abstract 7
- 238000006243 chemical reaction Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0029—Treating the measured signals, e.g. removing offset or noise
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0088—Arrangements or instruments for measuring magnetic variables use of bistable or switching devices, e.g. Reed-switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
La presente enseñanza se refiere a un sensor magnético que comprende una lumbrera de entrada, un circuito de detección de campo magnético que genera una señal de detección de magneto, un circuito de control de salida que controla la operación del sensor magnético y una lumbrera de salida. El circuito de detección de campo magnético incluye un elemento de percepción magnética que detecta un campo magnético externo y saca una señal de detección, un elemento de procesamiento de señal configurado para amplificar la señal de detección y remover la interferencia desde la señal de detección, y un elemento de conversión análogo-digital configurado para convertir la señal de detección procesada en una señal de detección de magneto, y el circuito de control de salida controla el sensor magnético para operar en por lo menos uno de un primer estado y de un segundo estado en respuesta a por lo menos la señal de detección de magneto, en donde el elemento de procesamiento de señal comprende un amplificador cascodo doblado.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/086422 WO2016019921A1 (zh) | 2014-08-08 | 2015-08-07 | 电机组件及用于电机驱动的集成电路 |
| CN201610203609 | 2016-04-01 | ||
| CN201610387820.XA CN106451924A (zh) | 2015-08-07 | 2016-06-02 | 磁传感器集成电路、电机组件及应用设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2016010279A true MX2016010279A (es) | 2017-12-01 |
Family
ID=57466984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016010279A MX2016010279A (es) | 2015-08-07 | 2016-08-08 | Un sensor magnetico y un circuito integrado. |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JP2017078708A (es) |
| KR (1) | KR20170017844A (es) |
| BR (1) | BR102016018260A2 (es) |
| DE (2) | DE102016114590A1 (es) |
| MX (1) | MX2016010279A (es) |
-
2016
- 2016-08-05 DE DE102016114590.4A patent/DE102016114590A1/de not_active Withdrawn
- 2016-08-05 DE DE202016104339.5U patent/DE202016104339U1/de not_active Expired - Lifetime
- 2016-08-08 KR KR1020160100684A patent/KR20170017844A/ko not_active Withdrawn
- 2016-08-08 MX MX2016010279A patent/MX2016010279A/es unknown
- 2016-08-08 JP JP2016155745A patent/JP2017078708A/ja active Pending
- 2016-08-08 BR BR102016018260A patent/BR102016018260A2/pt not_active Application Discontinuation
- 2016-12-12 JP JP2016005931U patent/JP3209066U/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE202016104339U1 (de) | 2016-11-16 |
| JP3209066U (ja) | 2017-03-02 |
| BR102016018260A2 (pt) | 2017-02-14 |
| KR20170017844A (ko) | 2017-02-15 |
| JP2017078708A (ja) | 2017-04-27 |
| DE102016114590A1 (de) | 2017-02-09 |
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