Overview
Description
The ISL28005 is a ground-sensing current sense amplifier that amplifies millivolt current signals developed across sub-1Ω sense resistors.
The ISL28005 sub-family of lower-cost amplifiers for general (current) sensing applications feature measurement accuracies better than 4% and input offset voltages less than 500μV over the -40 °C to +125 °C temperature range.
The ISL28005xEVAL1Z evaluation board is a design platform containing all the circuitry needed to characterize critical performance parameters of the ISL28005 in either a high-side or low-side current sense application. The ISL28005 is available in fixed 100V/V, 50V/V, 20V/V gains.
For greater precision, the ISL28006 sub-family offers gain accuracy and input offset voltages as low as 1% and 300μV over the full temperature range, depending on the device.
Features
- Low power consumption: 50µA,Typ.
- Supply range: 2.7V to 28V
- Wide common mode input: 0V to 28V
- Fixed gain versions
- ISL28005-100: 100V/V
- ISL28005-50: 50V/V
- ISL28005-20: 20V/V
- ISL28005
- Vos max = 500uV
- Gain accuracy max = 2%
- ISL28006
- Vos max = 250uV
- Gain accuracy max = 0.7%
- Adjustable gain option – ISL28006-ADJ
Applications
- Power management/monitors
- Power distribution and safety
- DC/DC, AC/DC converters
- Battery management /charging
- Automotive power distribution
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 1.48 MB | |
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Design & Development
Software & Tools
Processing table
ISL28005FH-50EVAL1Z Active Samples Available
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|
Micropower, Rail-to-Rail Input Current Sense Amplifier with Voltage Output and 50V/V Fixed Gain | Get Samples, |
ISL28005FH-100EVAL1Z Active Samples Available
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|
Micropower, Rail-to-Rail Input Current Sense Amplifier with Voltage Output and 100V/V Fixed Gain | Get Samples, |
ISL28005FH-20EVAL1Z Active Samples Available
Buy Now
|
Micropower, Rail-to-Rail Input Current Sense Amplifier with Voltage Output and 20V/V Fixed Gain | Get Samples, |
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