intersil ISL28276 ISL28476 handbook
Update: 28 September, 2023
The ISL28276 and ISL28476 are Dual and Quad channel micropower precision operational amplifiers optimized for single supply operation at 5V and can operate down to 2.4V. They feature an Input Range Enhancement Circuit (IREC) which enables both parts to maintain CMRR performance for input voltages equal to the positive and negative supply rails. The input signal is capable of swinging 0.5V above a 5.0V supply (0.25V for a 2.4V supply) and to within 10mV from ground. The output operation is rail to rail. The both parts draw minimal supply current while meeting excellent DC-accuracy, AC-performance, noise and output drive specifications. Offset current, voltage and current noise, slew rate, and gain-bandwidth product are all two to ten times better than other micropower op-amps with equivalent supply current ratings. The ISL28276 and ISL28476 can be operated from one lithium cell or two Ni-Cd batteries. The input range includes both positive and negative rail.
Brand: intersil
File format: PDF
Size: 494 KB
MD5 Checksum: 2B5CCD38152805D7BB8DD8464D29671C
Publication date: 02 August, 2012
Downloads: -
PDF Link: intersil ISL28276 ISL28476 handbook PDF