MAX9022ASA+ by Analog Devices

Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators

Status: Active
Series: MAX9022
RoHS: Unknown
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The MAX9021/MAX9022/MAX9024 single/dual/quad comparators are optimized for low-power consumption while still providing a fast output response. They are designed for single-supply applications from 2.5V to 5.5V, but can also operate from dual supplies. These comparators have a 3µs propagation delay and consume 2.8µA of supply current per comparator over the -40°C to +125°C operating temperature range. The combination of low-power, single-supply operation down to 2.5V, and ultra-small footprint makes these devices ideal for portable applications. The MAX9021/MAX9022/MAX9024 have 4mV of built-in hysteresis to provide noise immunity and prevent oscillations even with a slow-moving input signal. The input common-mode range extends from the negative supply to within 1.1V of the positive supply. The design of the comparator-output stage substantially reduces switching current during output transitions, eliminating powersupply glitches. The MAX9021 single comparator is available in tiny 5-pin SC70 and SOT23 packages. The MAX9022 dual comparator is available in 8-pin SOT23, µMAX®, and SO packages, and the MAX9024 quad comparator is available in 14-pin TSSOP and SO packages.

Prices starting from US$0.74


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$0.76
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Logo for element14 element14 US$0.78
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Features

Low-Cost Solution Available in Space-Saving SC70 Packages (Half the Size of SOT23)
Low 2.8µA Supply Current
3µs Propagation Delay
Internal 4mV Comparator Hysteresis
Comparator Output Swings Rail-to-Rail
2.5 to 5.5V Single-Supply Voltage Range
No Phase Reversal for Overdriven Inputs
Space-Saving Packages 5-Pin SC70 (MAX9021) 8-Pin SOT23 (MAX9022) 8-Pin µMAX (MAX9022) 14-Pin TSSOP (MAX9024)
5-Pin SC70 (MAX9021)
8-Pin SOT23 (MAX9022)
8-Pin µMAX (MAX9022)
14-Pin TSSOP (MAX9024)

Specifications

tPD (ns) (typ) 3000
VOS (mV) (max) 8
VSUPPLY (Total) (V) (min) 2.5
VSUPPLY (Total) (V) (max) 5.5
# Comparators 2
Input Range to Neg. Rail
ICC per Comp. (µA) (max) 5
Logic Out Push-Pull
Oper. Temp. (°C) -40 to +125
Package/Pins SOIC (N)/8SOT23/8UMAX/8
BudgetaryPrice (See Notes) 0.62


MAX9022ASA+ Amplifiers & Comparators by Analog Devices

IC COMPARATOR MICROPOWER DUAL

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Comparator Type Low Power
No. of Comparators 2 Comparators, 2
Response Time 3µs
Supply Voltage Range 2.5V to 5.5V
Comparator Case Style SOIC
No. of Pins 8Pins
IC Output Type CMOS TTL
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Amplifier Case Style SOIC
Base Number 9022
No.Comparators 2
Operating Temperature Range -40°C to +125°C
Supply Current 2.8µA
Supply Voltage Max 5.5V
Supply Voltage Min 2.5V
Termination Type Surface Mount Device

Alternative Descriptions

Ic, Comparator, Micropower, Dual | Newark Electronics
IC, COMPARATOR, MICROPOWER, DUAL | element14
IC, COMPARATOR, MICROPOWER, DUAL | Farnell

Frequently Asked Questions

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Is the MAX9022ASA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX9022ASA+ .

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