intersil ISL28148 ISL28248 ISL28448 handbook

Update: 30 September, 2023

ISL28148, ISL28248 and ISL28448 are 4.5MHz low-power single, dual and quad operational amplifiers. The parts are optimized for single supply operation from 2.4V to 5.5V, allowing operation from one lithium cell or two Ni-Cd batteries. The single, dual and quad feature an Input Range Enhancement Circuit (IREC) which enables them to maintain CMRR performance for input voltages greater than the positive supply. The input signal is capable of swinging 0.25V above the positive supply and to 100mV below the negative supply with only a slight degradation of the CMRR performance. The output operation is rail-to-rail. The parts draw minimal supply current (900µA per amplifier) while meeting excellent DC accuracy, AC performance, noise and output drive specifications. The ISL28148 features an enable pin that can be used to turn the device off and reduce the supply current to a maximum of 16µA. Operation is guaranteed over -40°C to +125°C temperature range.

Brand: intersil

File format: PDF

Size: 927 KB

MD5 Checksum: 55C15557661A1B3207B1A11FFA32CF89

Publication date: 02 August, 2012

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PDF Link: intersil ISL28148 ISL28248 ISL28448 handbook PDF

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