MIC842NYC5-TR More Semiconductors - ICs by Microchip Technology

Windowed Comparator with 1.25V Reference

Status: Active
Series: MIC842
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The MIC841 and MIC842 are micropower, precision voltage comparators with an on-chip voltage reference. Both devices are intended for voltage monitoring applications. External resistors are used to set the voltage monitor threshold. 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 or open-drain output stage. The push-pull output stage is configured either active high or active low; the open-drain output stage is only configured active low. Supply current is extremely low (1.5µA, typical), making it ideal for portable applications. The MIC841/2 is supplied in Micrel’s Teeny™ 5-pin SC-70, 6-pin 1.6mm × 1.6mm Thin DFN (MIC841), and 4-pin 1.2mm × 1.6mm Thin DFN (MIC842) packages.

Prices starting from US$0.55


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.61
2,661
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Logo for element14 element14 US$0.68
2,661
Buy Now
Logo for Microchip Technology Microchip Technology US$0.55
1,460
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Logo for Future Electronics Future Electronics US$0.66
-
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Logo for Avnet America Avnet America US$0.77
-
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Features

1.5V to 5.5V operating range
1.5µA typical supply current
±1.25% voltage threshold accuracy
10nA maximum input leakage current over temperature
10µs propagation delay
Externally adjustable hysteresis (MIC841)
Internal 20mV hysteresis (MIC842)
Output options
Push-pull, active high
Push-pull, active low
Open drain, active low
Open drain output can be pulled to 6V regardless of VDD
Immune to brief input transients
Teenyâ„¢ 5-pin SC-70 package
6-pin 1.6mm x 1.6mm TDFN (MIC841)
4-pin 1.2mm x 1.6mm TDFN (MIC842)

Specifications

# of Channels 1
Typical Prop Delay (ns) 12000
Output Type Push Pull/Open Drain
Supply Voltage Min. (V) 1.5
Supply Voltage Max. (V) 5.5
Iq Typical (µA) 1.5
Iq Max (µA) 3
Vos Max. (µV) 0
Operating Temperature Range (°C) -40 to 85
Pins | Packaging 5 | SC70
Temp Range -40C to +85C
Packing Media Tape and reel (3000)

Resources


Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0063
Shipping Weight (kg) 0.1436
Lead Count 5
Package Type SC70
Soldering Composition NiPdAu

Alternative Descriptions

Precision Volt Comp, Single, Sc-70-5 | Newark Electronics
PRECISION VOLT COMP, SINGLE, SC-70-5 | element14
1.5uA Undervoltage Comparator w/ 1.25% 1.24V Reference, 20mV Hysteresis, Active- | Microchip Technology
1.5UA UNDERVOLTAGE COMPARATOR W/ 1.25% 1.24V REFERENCE, 20MV HYSTERESIS, ACTIVE- | Future Electronics
Comparator Single 5.5V 4-Pin TDFN T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC842NYC5-TR?

Additional datasheets, footprints and schematics for MIC842NYC5-TR are listed on our Part Details page. You can also find images and similar parts to MIC842NYC5-TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MIC842NYC5-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC842NYC5-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MIC842NYC5-TR fall under?

The MIC842NYC5-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to MIC842NYC5-TR when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MIC842NYC5-TR you can contact the distributor directly for product support, shipping queries etc.

Is the MIC842NYC5-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC842NYC5-TR have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Microchip Technology and Future Electronics have stock available or on a lead time for MIC842NYC5-TR.

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