LPV358

双路、低压、低功耗 RRO

The LPV321/358/324 devices are low-power 9 µA per channel at 5 V versions of the LMV321/358/324 operational amplifiers. These are additions to the LMV321/358/324 family of commodity operational amplifiers.

The LPV321/358/324 devices are the most cost-effective solutions for applications where low voltage, low-power operation, space saving, and low price are needed. These devices have rail-to-rail output-swing capability, and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratios, achieving 152 kHz of bandwidth, with a supply current of only 9 µA typical.

The LPV321, , and LPV324 are characterized for operation from –40°C to 85°C. The LPV321I, LPV358I, and LPV324I are characterized for operation from –40°C to 125°C.

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2.7-V and 5-V Performance

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–40°C to 125°C Specification at 5 V

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No Crossover Distortion

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Gain Bandwith of 152 kHz

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Low Supply Current

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LPV321 . . . 9 µA

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LPV358 . . . 15 µA

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LPV324 . . . 28 µA

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Rail-to-Rail Output Swing at 100-k Load

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VCC+ – 3.5 mV

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VCC– \+ 90 mV

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VICR . . . –0.2 V to VCC+ – 0.8 V

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Stable With Capacitive Load of 1000 pF

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Applications

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Active Filters

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General-Purpose, Low-Voltage Applications

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Low-Power and/or Portable Applications

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Latch-Up Performance Exceeds 100 mA per JESD 78, Class II

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ESD Protection Exceeds JESD 22

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2000-V Human-Body Model A114-A

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200-V Machine Model A115-A

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1000-V Charged-Device Model C101