MAX9020EKA+TG0N

Description：INTEGRATED CIRCUIT
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:5594ac364d32 Category: Comparators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：INTEGRATED CIRCUIT
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：-
Number of Elements：-
Output Type：-
Voltage - Supply, Single/Dual (±)：-
Voltage - Input Offset (Max)：-
Current - Input Bias (Max)：-
Current - Output (Typ)：-
Current - Quiescent (Max)：-
CMRR, PSRR (Typ)：-
Propagation Delay (Max)：-
Hysteresis：-
Operating Temperature：-
Package / Case：-
Mounting Type：-
Supplier Device Package：-
Grade：-
Qualification：-

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MAX9020EKA+TG0N

Overview

The MAX9020EKA+TG0N is a dual nanoPower comparator in an 8-pin SOT-23 package. It operates down to 1.8V with a supply current of 0.85µA at 1.8V and 1.7µA at 5.5V. The input common-mode voltage extends 200mV beyond the rails. It features an open-drain output stage, an internal 4mV hysteresis band, and no phase reversal for overdriven inputs. Input offset voltage is guaranteed to be less than 5mV.

Feature Summary

Ultra-low power consumption suitable for battery monitoring
Beyond-the-Rails input capability extending 200mV past supply rails
Open-drain output stage designed for mixed-voltage systems
Internal 4mV hysteresis ensures clean switching without oscillation

Applications

2-cell battery monitoring and management
Threshold detectors and discriminators
Window detectors
Mobile communications devices
Medical instruments

Procurement Notes

Verify the specific suffix G0N against official manufacturer documentation to confirm tape-and-reel packaging details. Ensure the component matches the standard MAX9020 electrical specifications. Confirm RoHS compliance status through the datasheet or ordering information section before procurement.

Selection Notes

Select this device when ultra-low quiescent current is critical for battery life. The open-drain output requires an external pull-up resistor. Use A-grade variants if an integrated precision reference is needed, as this B-grade version lacks one. Ensure the application voltage does not exceed the absolute maximum ratings.

Part Context

This component belongs to the MAX9015–MAX9020 family of nanoPower comparators. These devices are characterized by their space-saving SOT-23 packages and ability to operate at very low supply voltages. The family includes single and dual versions with varying output stages and reference options.