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MAX9018AEKA-T The Analog Devices MAX9018AEKA-T is a dual nanoPower comparator designed for ultra-low power systems. It operates down to 1.8V and comes in a space-saving SOT-23-8 package.
Mfr Part #:

MAX9018AEKA-T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX9018AEKA-T is a dual nanoPower comparator designed for ultra-low power systems. It operates down to 1.8V and comes in a space-saving SOT-23-8 package.
✓ Total Stock: 2,467 pcs
$ Price Range: $0.36

MAX9018AEKA-T Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,467 pcs
On Request
2467 pcs On Request 1 On Request On Request 07+10+ On Request On Request
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MAX9018AEKA-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
CMRR, PSRR (Typ)
Current
Hysteresis
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Propagation Delay (Max)
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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MAX9018AEKA-T Description

Short technical summary and product information.

The Analog Devices MAX9018AEKA-T is a dual nanoPower comparator featuring Beyond-the-Rails™ inputs and guaranteed operation down to 1.8V. This device is ideal for ultra-low power applications such as 2-cell battery monitoring and management, mobile communications, and notebooks.

 

Key electrical characteristics include an ultra-low supply current of 0.85μA (for MAX9019/MAX9020 variants), a maximum propagation delay of 31µs, and 4mV of internal hysteresis for clean switching. The MAX9018AEKA-T has an open-drain output stage, making it suitable for mixed-voltage system designs.

 

This comparator family offers precision with a maximum VOS of 5mV. The A-grade packages feature an on-board 1.236V ±1% reference, while B-grade packages include a 1.24V ±1.75% reference. The unique output stage design limits supply-current surges, virtually eliminating supply glitches and minimizing power consumption under dynamic conditions.

 

The MAX9018AEKA-T is supplied in an 8-pin SOT-23 package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C.

MAX9018AEKA-T Quick Information

Product Type: Comparator
Canonical Name: Dual nanoPower Comparator with Voltage Reference
Subcategory: Dual nanoPower Comparator with Voltage Reference

MAX9018AEKA-T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX9018AEKA-T Estimated Pricing

Qty Low High
1+ $0.36 $0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX9018AEKA-T Features

  • Operates reliably down to 1.8V.
  • Ultra-low supply current of 0.85μA.
  • Features 4mV internal hysteresis.
  • Open-drain output for mixed-voltage systems.
  • Compact SOT-23-8 package.

MAX9018AEKA-T Applications

  • Ideal for 2-cell battery management.
  • Suitable for ultra-low power systems.
  • Used in mobile communications devices.
  • Applicable for notebooks and PDAs.
  • Useful for threshold detection circuits.

MAX9018AEKA-T FAQs

8 frequently asked questions generated from this part’s specifications.
What is the minimum operating voltage for the MAX9018AEKA-T?

The MAX9018AEKA-T is guaranteed to operate down to 1.8V.

What is the supply current of the MAX9018AEKA-T?

The supply current for the MAX9018AEKA-T is 0.85μA.

What is the maximum propagation delay of the MAX9018AEKA-T?

The maximum propagation delay for the MAX9018AEKA-T is 31µs.

What is the hysteresis of the MAX9018AEKA-T comparator?

The MAX9018AEKA-T has a typical hysteresis of 4mV.

What type of output does the MAX9018AEKA-T feature?

The MAX9018AEKA-T features a CMOS, Open-Drain, Rail-to-Rail output.

How many comparator elements are in the MAX9018AEKA-T?

The MAX9018AEKA-T contains 2 comparator elements.

What is the operating temperature range for the MAX9018AEKA-T?

The MAX9018AEKA-T operates from -40°C to 85°C.

Does the MAX9018AEKA-T include an internal voltage reference?

Yes, the A-grade packages feature an on-board 1.236V ±1% reference, and B-grade packages feature a 1.24V ±1.75% reference.

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