KM4470 amplifiers equivalent, low cost/ +2.7v & +5v/ rail-to-rail i/o amplifiers.
at 2.7V
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* 136µA supply current per amplifier 4.9MHz bandwidth Output swings to within 20mV of either rail Input voltage rang.
and available in SC70-5 and SOT23-5 package options
* KM4270: directly replaces MAX4126, OPA2340, LMV822 and TLV2462.
The KM4170 (single), KM4270 (dual), and KM4470 (quad) are ultra-low cost, low power, voltage feedback amplifiers. At 5V, the KM4X70 family uses only 160µA of supply current per amplifier and are designed to operate from a supply range of 2.5V to 5.5V.
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+2 +5V
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