LTC6253HMS8#PBF

LINEAR TECHNOLOGY  LTC6253HMS8#PBF  运算放大器, 双路, 720 MHz, 2个放大器, 280 V/µs, 2.5V 至 5.25V, MSOP, 8 引脚

The is a 3.5mA dual power efficient single rail-to-rail I/O Operational Amplifier features a 720MHz gain-bandwidth product, 280V/µs slew rate and a low 2.75nV/√Hz of input-referred noise. The combination of high bandwidth, high slew rate, low power consumption and low broadband noise makes the LTC6253 family unique among rail-to-rail input/output operational amplifiers with similar supply currents. It is ideal for lower supply voltage high speed signal conditioning systems. It maintains high efficiency performance from supply voltage levels of 2.5 to 5.25V and is fully specified at supplies of 2.7 and 5.0V. For applications that require power-down, the LTC6253 offer a shutdown pin which disables the amplifier and reduces current consumption to 42µA. The LTC6253 can be used as a plug-in replacement for many commercially available operational amplifiers to reduce power or to improve input/output range and performance.

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400MHz Frequency -3dB, AV = 1

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Low quiescent current 3.5mA maximum

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High slew rate 280V/µs

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Input common-mode range includes both rails

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Output swings rail-to-rail

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Low broadband voltage noise 2.75nV/√Hz

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Power-down mode 42µA

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Fast output recovery

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350µV Maximum input offset voltage

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Large output current 90mA

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105dB CMRR

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60V/mV Open loop gain