MAX34406FETG+

四电流检测放大器具有过流阈值比较 Quad Current-Sense Amplifier with Overcurrent Threshold Comparators

The from Products 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 50V/V

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Bandwidth of 60KHz

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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 2V to 28V common mode range

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Analogue voltage outputs for each amplifier

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Base Stations; Industrial Controls; Network Switches/Routers; Servers; Smart Grid Network Systems