MIC842LYMT-TR

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Microchip Technology

WINDOWED COMPARATOR WITH 1.25V REFERENCE

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MIC842LYMT-TR

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Microchip Technology

WINDOWED COMPARATOR WITH 1.25V REFERENCE

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Description Specifications Series Pricing CAD Documents

Description

General part information

MIC842 Series

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).

Technical Specifications

Parameters and characteristics for this part

Specification	MIC842LYMT-TR

Current - Output (Typ)	20 mA
Current - Quiescent (Max)	3 µA
Hysteresis	20 mV
Mounting Type	Surface Mount
Number of Elements	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Push-Pull
Package / Case	4-UFDFN Exposed Pad
Package Length	1.2 mm
Package Name	4-TDFN
Package Width	1.6 mm
Propagation Delay (Max)	12 µs
Supply Configuration	Single, Dual
Type	with Voltage Reference
Voltage - Supply (Single) Maximum	5.5 V
Voltage - Supply (Single) Minimum	1.5 V

MIC842 Series

Part	Type	Supply Configuration	Voltage - Supply (Single) Minimum	Voltage - Supply (Single) Maximum	Current - Quiescent (Max)	Output Type	Propagation Delay (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Mounting Type	Package Name	Hysteresis	Package / Case	Current - Output (Typ)	Number of Elements	Package Length	Package Width
Microchip Technology MIC842LYC5-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Push-Pull	12 µs	-40 °C	85 °C	Surface Mount	SC-70-5	20 mV	5-TSSOP SC-70-5 SOT-353	20 mA	1
Microchip Technology MIC842NYMT-T5	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Open-Drain	12 µs	-40 °C	85 °C	Surface Mount	4-TDFN	20 mV	4-UFDFN Exposed Pad	20 mA	1	1.2 mm	1.6 mm
Microchip Technology MIC842HYMT-T5	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Push-Pull	12 µs	-40 °C	85 °C	Surface Mount	4-TDFN	20 mV	4-UFDFN Exposed Pad	20 mA	1	1.2 mm	1.6 mm
Microchip Technology MIC842HBC5-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Push-Pull	12 µs	-40 °C	85 °C	Surface Mount	SC-70-5	20 mV	5-TSSOP SC-70-5 SOT-353	20 mA	1
Microchip Technology MIC842LBC5-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Push-Pull	12 µs	-40 °C	85 °C	Surface Mount	SC-70-5	20 mV	5-TSSOP SC-70-5 SOT-353	20 mA	1
Microchip Technology MIC842NYMT-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Open-Drain	12 µs	-40 °C	85 °C	Surface Mount	4-TDFN	20 mV	4-UFDFN Exposed Pad	20 mA	1	1.2 mm	1.6 mm
Microchip Technology MIC842NYC5-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Open-Drain	12 µs	-40 °C	85 °C	Surface Mount	SC-70-5	20 mV	5-TSSOP SC-70-5 SOT-353	20 mA	1
Microchip Technology MIC842NBC5-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Open-Drain	12 µs	-40 °C	85 °C	Surface Mount	SC-70-5	20 mV	5-TSSOP SC-70-5 SOT-353	20 mA	1
Microchip Technology MIC842HYMT-TR	with Voltage Reference	Dual Single	1.5 V	5.5 V	3.2 µA	Push-Pull	12 µs	-40 °C	85 °C	Surface Mount	4-TDFN	20 mV	4-UFDFN Exposed Pad	20 mA	1	1.2 mm	1.6 mm
Microchip Technology MIC842LYMT-T5	with Voltage Reference	Dual Single	1.5 V	5.5 V	3 µA	Push-Pull	12 µs	-40 °C	85 °C	Surface Mount	4-TDFN	20 mV	4-UFDFN Exposed Pad	20 mA	1	1.2 mm	1.6 mm

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Technical Data Sheet EN

MIC841/842 Data Sheet

MIC842LYMT-TR | Datasheet