LMP8270MAX

• Product Introduction

peculiarity

Typical value, T A = 25 ° C

illustrate

LMP8270 is a fixed-gain differential amplifier A - input common-mode voltage range from 2V to 16V and supply voltage range of 4.75V to 5.5V. LMP8270 is part of the LMP family of precision amplifiers that will detect, amplify and filter small differential signals in the presence of high common-mode voltages. The gain is fixed at 20, which is sufficient, and in most cases, the full scale of the drive ADC is sufficient. This gain is a two-stage preamp, a preamp with 10 fixed gain and a second stage amplifier with a fixed gain of 2. The internal signal path between these two stages is to bring out two pins, A1 and A2, which provide a connection to a filter network.

LMP8270 will make the device suitable for load dump events such as application functions in automotive systems with an extended common-mode input voltage range.

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