MAX991ESA+TG077

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

SKU:e644bf79959b Category: Comparators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX991ESA+TG077 is listed in the Comparators range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is INTEGRATED CIRCUIT. Review the specifications below when checking this part for your BOM.

Comparators specifications for MAX991ESA+TG077

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：-

Comparators datasheet and documents for MAX991ESA+TG077

MAX991ESA+TG077

Comparators Overview

The MAX991ESA+ is a dual micropower comparator featuring rail-to-rail inputs and outputs. It operates on a single supply from +2.5V to +5.5V or dual supplies of ±1.25V to ±2.75V. The device consumes 48µA per comparator with a propagation delay of 120ns at 100mV overdrive. Input offset voltage is typically 0.5mV, and input bias current is 1.0pA. Internal hysteresis is ±2.5mV. The push-pull output stage sources and sinks up to 8mA. Operating temperature range is -40°C to +85°C.

Comparators Feature Summary

Rail-to-rail input and output capability for low-voltage operation
Push-pull output stage capable of sourcing and sinking 8mA
Internal hysteresis ensures clean switching for slow-moving signals
Unique output design minimizes supply-current surges during switching

Comparators Applications

Zero-Crossing Detectors
Window Comparators
Level Translators
Threshold Detectors/Discriminators
Ground/Supply Sensing

Comparators Procurement Notes

Verify the component matches the exact part number MAX991ESA+. Confirm the manufacturer is Analog Devices Inc./Maxim Integrated. Ensure the package type corresponds to the standard SOIC-8 configuration. Check for RoHS compliance status if required by specific project standards. Validate that the device meets the specified operating temperature range requirements.

Comparators Selection Notes

Select this component when dual comparators are needed in a compact surface-mount package. It is suitable for battery-powered systems due to its low quiescent current. Use this part where rail-to-rail signal handling is essential. Consider it for applications requiring minimal supply glitches during high-speed switching operations.

Comparators Part Context

This device belongs to the MAX987/MAX988/MAX991/MAX992/MAX995/MAX996 family of high-speed, micropower, low-voltage comparators. The MAX991 specifically provides two comparators in an 8-pin package. Other family members offer single or quad configurations with either push-pull or open-drain outputs.