TLV7211

具有轨至轨输入和推挽输出的单路 CMOS 比较器

* Parameters Specified at 2.7-V, 5-V, and 15-V Supplies

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Supply Current 7 µA Typ at 5 V

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Response Time 4 µs Typ at 5 V

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Push-Pull Output

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Input Common-Mode Range Beyond VCC- and VCC+

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Low Input Current

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APPLICA ONS

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Battery-Powered Products

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Notebooks and PDAs

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Mobile Communications

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Alarm and Security Circuits

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Direct Sensor Interface

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Replaces Amplifiers Used as Comparators With BetterPerformance and Lower Current

## DESCRIPTION/ORDERING INFORMATION

The and TLV7211A are micropower CMOS comparators available in the space-saving SOT-23-5 package. This makes the comparators ideal for space- and weight-critical designs. The TLV7211A features an input offset voltage of 5 mV, and the TLV7211 features an input offset voltage of 15 mV.

The main benefits of the SOT-23-5 package are most apparent in small portable electronic devices, such as mobile phones, pagers, notebook computers, personal digital assistants, and PCMCIA cards. The rail-to-rail input voltage makes the TLV7211 or TLV7211A a good choice for sensor interfacing, such as light detector circuits, optical and magnetic sensors, and alarm and status circuits.

The SOT-23-5 package"s small size allows it to fit into tight spaces on PC boards.