INA206

具有双路比较器的高侧测量电流并联监视器

The , INA207, and INA208 are a family of undirectional current-shunt monitors with voltage output, dual comparators, and voltage reference. The INA206, INA207, and INA208 can sense drops across shunts at a common-mode voltages from –16 V to 80 V. The INA206, INA207, and INA208 are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V, with up to 500-kHz bandwidth.

The INA206, INA207, and INA208 also incorporates two open-drain comparators with internal 0.6-V references. On 14-pin versions, the comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay on 14-pin versions. The 14-pin versions also provide a 1.2 V reference output.

The INA206, INA207, and INA208 operate from a single 2.7-V to 18-V supply. They are specified over the extended operating temperature range of –40°C to 125°C.

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Complete Current Sense Solution

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Three Gain Options Available:

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INA206 = 20 V/V

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INA207 = 50 V/V

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INA208 = 100 V/V

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Dual Comparators:

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Comparator 1 With Latch

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Comparator 2 With Optional Delay

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Common-mode Range: –16 V to 80 V

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High Accuracy: 3.5% Maximum Over

Temperature

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Bandwidth: 500 kHz

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Quiescent Current: 1.8 mA

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Packages: SO-14, TSSOP-14, VSSOP-10