The single and dual 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 across the -40°C to +125°C temperature range.
- 4.5MHz gain bandwidth product
- 900µA supply current (per amplifier)
- 1.8mV maximum offset voltage (ISL28248)
- 1pA typical input bias current
- Down to 2.4V single supply operation
- Rail-to-rail input and output
- Enable pin (ISL28148 SOT-23 package only)
- -40°C to +125°C operation
- Pb-free (RoHS compliant)
Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.
Resources for Software and Hardware
|My Renesas||Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.|
|e-learning||Information for studying and learning about microcontrollers and microprocessors.|
|FAQ||Frequently asked questions and useful hints for development.|
|Forum||A forum and community site to share technical information, questions and opinions with others who use Renesas products.|
|Video||Watch videos related to this product.|
Hardware Design Support
|Simulation model||Download SPICE parameters, IBIS models, and other simulation data.
Please refer to "Downloadable" at the right end of the search result list.