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MAX9020EKA+T The Analog Devices MAX9020EKA+T is a dual comparator with Beyond-the-Rails inputs, designed for ultra-low power applications. It operates from 1.8V and features an open-drain output.
Mfr Part #:

MAX9020EKA+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX9020EKA+T is a dual comparator with Beyond-the-Rails inputs, designed for ultra-low power applications. It operates from 1.8V and features an open-drain output.
✓ Total Stock: 80 pcs
$ Price Range: $0.36

MAX9020EKA+T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
80 pcs
On Request
80 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX9020EKA+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
Operating Voltage
Output Current
Output Type
Propagation Delay (Max)
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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MAX9020EKA+T Description

Short technical summary and product information.

The MAX9020EKA+T from Analog Devices (formerly Maxim Integrated) is a dual comparator designed for ultra-low power systems. It operates reliably down to 1.8V and features Beyond-the-Rails™ inputs, allowing input voltages to extend beyond the supply rails. This comparator family is ideal for 2-cell battery monitoring and management applications.

 

Key electrical characteristics include a low supply current of 2µA (typical), an input offset voltage of 5mV (maximum) at 5V, and a propagation delay of 31µs (maximum). The device offers an open-drain output type suitable for mixed-voltage systems and has internal hysteresis of 4mV for clean switching.

 

Packaged in a space-saving SOT-23-8 surface-mount package, the MAX9020EKA+T is well-suited for designs where board space is limited. Its robust design minimizes supply current surges during switching, contributing to overall power efficiency in dynamic conditions. Applications include mobile communications, notebooks, PDAs, threshold detectors, and automotive systems.

MAX9020EKA+T Quick Information

Product Type: Comparator
Series: Beyond-the-Rails™
Canonical Name: Dual nanoPower Comparator with Open-Drain Output
Subcategory: Linear Comparators

MAX9020EKA+T Compliance

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

MAX9020EKA+T Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

MAX9020EKA+T Features

  • Dual comparator with Beyond-the-Rails inputs.
  • Guaranteed operation down to 1.8V supply.
  • Ultra-low 2µA typical supply current.
  • Open-drain output for mixed-voltage systems.
  • Compact SOT-23-8 surface-mount package.

MAX9020EKA+T Applications

  • Ideal for 2-cell battery monitoring.
  • Suitable for ultra-low power systems.
  • Used in mobile communications devices.
  • Applicable for notebooks and PDAs.
  • Effective for threshold detectors.

MAX9020EKA+T FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range for the MAX9020EKA+T?

The MAX9020EKA+T is guaranteed to operate down to 1.8V and up to 5.5V.

What is the quiescent current of the MAX9020EKA+T?

The typical quiescent current is 0.85µA, with a maximum of 2µA.

What is the package type for the MAX9020EKA+T?

The MAX9020EKA+T is supplied in a SOT-23-8 package.

What is the operating temperature range for this comparator?

The operating temperature range is -40°C to 85°C.

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