Intersil ISL28256
The ISL28156 and ISL28256 are micropower precision operational amplifiers optimized for single supply operation at 5V and can operated down to 2.4V. These devices 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 0.5V above a 5.0V supply (0.25 for a 2.5V supply) and to within 10mV from ground.| Part No. | ISL28256 |
|---|---|
| Datasheet | ISL28256 Download |
| Manufacturer |  Intersil |
| Description | Low Input Bias Current Op Amps |
| Buy | Stock & Price |
FEATURES
● 39µA typical supply current● 5nA max input bias current
● 250kHz gain bandwidth product (AV = 1)
● 2.4V to 5.5V single supply voltage range
● Rail-to-rail input and output
● Enable pin (ISL28156 only)
● Pb-free (RoHS compliant)
APPLICATIONS
● Battery- or solar-powered systems● 4mA to 20mA current loops
● Handheld consumer products
● Medical devices
● Sensor amplifiers
● ADC buffers
● DAC output amplifiers Pinouts ISL28156 (6 LD SOT-23) TOP VIEW OUT 1 6 V+ ISL28156 (8 LD SOIC) TOP VIEW NC 1 8 ENABLE V- 2 IN+ 3 +- 5 ENABLE IN- 2 4 IN- IN+ 3 + 7 V+ 6 OUT V- 4 5 NC ISL28256 (8 LD SOIC) TOP VIEW OUT_A 1 8 V+ ISL28256 (8 LD MSOP) TOP VIEW OUT_A 1 8 V+ IN-_A 2 IN+_A 3 -+ +- 7 OUT_B IN-_A 2 6 IN-_B IN+_A 3 -+ +- 7 OUT_B 6 IN-_B V- 4 5 IN+_B V- 4 5 IN+_B 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc.
