Overview
Description
The ISL28236 is a low-power dual operational amplifier optimized for single supply operation from 2.4V to 5.5V, allowing operation from one lithium cell or two Ni-Cd batteries. The device features a gain-bandwidth product of 5MHz. The ISL28236 features an Input Range Enhancement Circuit (IREC), which enables the amplifier 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 the negative supply with only a slight degradation of the CMRR performance. The output operation is rail-to-rail. The part typically draws less than 1mA supply current per amplifier while meeting excellent DC accuracy, AC performance, noise and output drive specifications. The ISL28236 is available in the 8 Ld SOIC and the 8 Ld MSOP. Operation is guaranteed over the -40 °C to +125 °C temperature range.
Features
- 5MHz gain bandwidth product at AV = 100
- 2mA typical supply current
- 240µV maximum offset voltage (SOIC package)
- 6nA typical input bias current (SOIC package)
- Down to 2.4V single supply voltage range
- Rail-to-rail input and output
- -40 °C to +125 °C operation
- Pb-Free (RoHS compliant)
Comparison
Applications
Design & Development
Boards & Kits
Evaluation
ISL28236SOICEVAL1Z
Obsolete
5MHz, Dual Precision Rail-to-Rail Input-Output (RRIO) Op Amp Evaluation Board
The ISL28236SOICEVAL1Z evaluation board is a design platform containing all the circuitry needed to characterize critical performance parameters of the ISL28236 operational amplifier in the SOIC-8 package, using a variety of user-defined test circuits.
The ISL28236 high-speed operational...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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