MAX34406HETG+

MAXIM INTEGRATED PRODUCTS  MAX34406HETG+  电流检测放大器, 4个放大器, TQFN, 24 引脚, -40 °C, 85 °C

The is a quad current-sense amplifier with overcurrent threshold comparator in 24 pin TQFN package. It is a quad, high-side, unidirectional, current sense amplifier that offers precision accuracy. It provides analogue outputs for each of the four amplifiers that can be routed to an external ADC and contains four overcurrent comparators with a fixed 1.0V threshold. All four comparators are logically ORed and the result can be delayed/filtered with an external capacitor before it is fed to a latched common shutdown open-drain output pin. Typical applications include network switches/routers, base stations, servers, smart grid network systems and industrial controls.

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Supply voltage range is 2.7V to 5.5V

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Operating temperature range from -40°C to 85°C

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Supply current is 200µA

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Fixed gain of 100V/V

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Bandwidth of 30KHz

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Less than ±600µV of input offset

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Less than ±0.6% of gain error

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Wide 2.0V to 28V common mode range

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Analogue voltage outputs for each amplifier