DRV411AIRGPT

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Электронные компоненты Микросхемы Интерфейсы датчиков и детекторов Texas Instruments DRV411AIRGPT
Texas Instruments
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ПроизводительTexas Instruments
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Дата загрузки29.05.2024
Время загрузки20:22:02
БрендTexas Instruments
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DRV411 Sensor Signal Conditioning ICTexas Instruments DRV411 Sensor Signal Conditioning IC is designed to condition InSb Hall elements for use in closed-loop current-sensor modules. The DRV411 provides precision excitation circuitry for the Hall-element effectively eliminating the offset and offset-drift of the Hall element. This device also provides a 250mA H-bridge for driving the sensor compensation coil as well a precision differential amplifier to generate the output signal. The 250mA drive capability of the H-bridge roughly doubles the current measurement range compared to conventional single-ended drive methods. The Hall sensor front-end circuit and the differential amplifier employ proprietary offset cancelling techniques. These techniques, along with a high-accuracy voltage reference, significantly improve the accuracy of the overall current-sensor module. The output voltage is pin-selectable to support a 2.5V output for use with a 5V power supply, as well as 1.65V for 3.3V sensors. For optimum heat dissipation, the DRV411 is available in thermally enhanced 4mm x 4mm QFN and TSSOP-20 with PowerPAD packages.
Информация о производителе
ПроизводительTexas Instruments
Основные
Дата загрузки29.05.2024
Время загрузки20:22:02
БрендTexas Instruments
Вес и габариты
development kit:DRV411EVM
factory pack quantity: factory pack quantity:250
features:AFE for Magnetic Current Sensing
input type:Magnetic Sensor
категорияЭлектронные компоненты/Микросхемы
manufacturer:Texas Instruments
maximum operating temperature:+125 C
minimum operating temperature:-40 C
moisture sensitive:Yes
mounting style:SMD/SMT
number of channels:1 Channel
operating supply voltage:2.7 V to 5.5 V
output voltage:2.5 V
package / case:QFN-20
партномер8007563890
product category:Sensor Interface
product type:Sensor Interface
reference type:External, Internal
series:DRV411
subcategory:Interface ICs
supply voltage - max:5.5 V
supply voltage - min:2.7 V
type:Magnetic Sensor Signal Conditioner
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