MAX994EUD+T

$2.77

Description：IC COMPARATOR 4 GEN PUR 14TSSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)

SKU:40d3aa78355c Category: Comparators Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX994EUD+T is listed in the Comparators range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC COMPARATOR 4 GEN PUR 14TSSOP. Review the specifications below when checking this part for your BOM.

Comparators specifications for MAX994EUD+T

Description：IC COMPARATOR 4 GEN PUR 14TSSOP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR)
Type：General Purpose
Number of Elements：4
Output Type：CMOS, Open-Drain, Rail-to-Rail, TTL
Voltage - Supply, Single/Dual (±)：2.5V ~ 5.5V, ±1.25V ~ 2.75V
Voltage - Input Offset (Max)：5mV @ 5.5V
Current - Input Bias (Max)：1pA @ 5.5V
Current - Output (Typ)：-
Current - Quiescent (Max)：24µA
CMRR, PSRR (Typ)：80dB CMRR, 80dB PSRR
Propagation Delay (Max)：450ns
Hysteresis：±3mV
Operating Temperature：-40°C ~ 85°C
Package / Case：14-TSSOP (0.173", 4.40mm Width)
Mounting Type：Surface Mount
Supplier Device Package：14-TSSOP
Grade：-
Qualification：-

Comparators datasheet and documents for MAX994EUD+T

MAX994EUD+T

Comparators Overview

The MAX994EUD+T is a quad micropower comparator featuring low-voltage operation and rail-to-rail inputs and outputs. It operates on supply voltages ranging from 2.5V to 5.5V, consuming only 11µA of quiescent supply current per channel while achieving a propagation delay of 300ns. The device utilizes an open-drain output stage capable of being pulled beyond VCC up to 6V above VEE. Input bias current is typically 1.0pA with an input offset voltage of ±7mV.

Comparators Feature Summary

Quad configuration with open-drain outputs extending beyond VCC
Micropower consumption with 11µA supply current per channel
Rail-to-rail input common-mode range extending 250mV beyond rails
Internal hysteresis for clean switching without phase reversal

Comparators Applications

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

Comparators Procurement Notes

Verify the specific suffix 'EUD' corresponds to the TSSOP-14 package and '+T' indicates tape-and-reel delivery. Confirm RoHS compliance status as indicated by the '+' designation. Ensure the open-drain output requirement matches system pull-up resistor configurations before procurement.

Comparators Selection Notes

Select this component when a quad comparator with open-drain outputs is required for level shifting or interfacing with higher voltage logic lines. The rail-to-rail input capability allows operation near supply limits, making it suitable for single-supply applications where signal swings approach ground or VCC.

Comparators Part Context

This part belongs to the MAX985/MAX986/MAX989/MAX990/MAX993/MAX994 family of micropower comparators. While other variants in the series offer push-pull outputs (MAX985/MAX989/MAX993), the MAX994 specifically provides four open-drain channels in a TSSOP-14 package, distinguishing it within the product line.