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Part Number: MIC841/2
Description: The MIC841 and MIC842 are micropower, precision voltage comparator w...
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MIC841/2
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DataSheet
General Description
MIC841/2 General Description
The MIC841 and MIC842 are micropower, precision voltage comparator with an on-chip voltage reference.
Both devices are intended for voltage monitoring applications, external resistors are used to set the voltage monitor threshold and when the threshold is crossed the outputs switch polarity.
The MIC842 incorporates a voltage reference and comparator with fixed internal hysteresis; two external resistors are used to set the switching threshold voltage. The MIC841 provides a similar function with user adjustable hysteresis, this part requires three external resistors to set the upper and lower thresholds (the difference between the threshold voltages being the hysteresis voltage).
Both the MIC841 and MIC842 are available with push-pull outputs and active-high or active-low inputs. The active-low part is also available with an open-drain output.
Supply current is extremely low (1.5µA, typical), making it ideal for portable applications.
The MIC841/2 is supplied in Micrel’s Teeny™ 5-lead SC-70 package.
MIC
PDF/DataSheet Download
- Datasheet: MIC
- File Size: 15788 KB
- Manufacturer: STMicroelectronics
- Click here to Download
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- ·MIC10937J-40
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- ·MIC10937P-40/
- MICREL [Micrel Semiconductor]
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- ·MIC10937PE-40/
- MICREL [Micrel Semiconductor]
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- ·MIC10939J-50
- MICREL [Micrel Semiconductor]
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- ·MIC10939P-50
- MICREL [Micrel Semiconductor]
- V. F. Alphanumeric and Bargraph Display Controller Summary Information*?Not Recommended for New Designs
- 20990 KB
- ·MIC10939PE-50
- MICREL [Micrel Semiconductor]
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- 20990 KB
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