TIDA-00208, Single-Ended Signal Conditioning Circuit for Current and Voltage Measurement Using Fluxgate Sensors
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Description
- TIDA-00208, Single-Ended Signal Conditioning Circuit for Current and Voltage Measurement Using Fluxgate Sensors. This design provides a 4-channel signal conditioning solution for single-ended SAR ADCs integrated into a microcontroller measuring motor current using fluxgate sensors. Also provided is an alternative measurement circuit with external SAR ADCs as well as circuits for high-speed overcurrent and earth fault detection. Proper signal conditioning improves noise immunity on critical current measurements in motor drives. This reference design can help increase the effective resolution of the analog-to-digital conversion, improving motor drive efficiency
Pièces en vedette (13)
| Pièce numéro | Fabricant | Type | Description | |||
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TPS7A4700RGWT | Texas Instruments | Linear Regulators | LDO Regulator Pos 1.4V to 20.5V 1A 20-Pin VQFN EP T/R | Ajouter au panier | |
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REF2033AIDDCR | Texas Instruments | Voltage References | V-Ref Precision 3.3V 20mA 5-Pin TSOT-23 T/R | Ajouter au panier | |
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ADS7853IRTET | Texas Instruments | Analog to Digital Converters - ADCs | 2-Channel Dual ADC SAR 1Msps 14-bit Serial 16-Pin WQFN EP T/R | Ajouter au panier | |
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OPA4322AIPW | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Quad Precision Amplifier R-R I/O ±2.75V/5.5V 14-Pin TSSOP Tube | Ajouter au panier | |
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REF2033AIDDCT | Texas Instruments | Voltage References | V-Ref Precision 3.3V 20mA 5-Pin TSOT-23 T/R | Ajouter au panier | |
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TLC372CDR | Texas Instruments | Linear Comparators | Comparator Dual R-R O/P ±8V/16V 8-Pin SOIC T/R | Ajouter au panier | |
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OPA322AIDBVR | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R | Ajouter au panier | |
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ADS7853IPW | Texas Instruments | Analog to Digital Converters - ADCs | 2-Channel Dual ADC SAR 1Msps 14-bit Serial 16-Pin TSSOP Tube | Ajouter au panier | |
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ADS7853IPWR | Texas Instruments | Analog to Digital Converters - ADCs | 2-Channel Dual ADC SAR 1Msps 14-bit Serial 16-Pin TSSOP T/R | Ajouter au panier | |
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ADS7853IRTER | Texas Instruments | Analog to Digital Converters - ADCs | 2-Channel Dual ADC SAR 1Msps 14-bit Serial 16-Pin WQFN EP T/R | Ajouter au panier | |
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TPS7A4700RGWR | Texas Instruments | Linear Regulators | LDO Regulator Neg/Pos 1.4V to 20.5V 1A 20-Pin VQFN EP T/R | Ajouter au panier | |
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REF5025AID | Texas Instruments | Voltage References | V-Ref Precision 2.5V 10mA 8-Pin SOIC Tube | Ajouter au panier | |