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MAX931ESA-T The Analog Devices MAX931ESA-T is a single micropower, low-voltage comparator with an internal 1.182V reference. It operates from a single +2.5V to +11V supply and features ultra-low quiescent current.
Mfr Part #:

MAX931ESA-T

Available from 3 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices MAX931ESA-T is a single micropower, low-voltage comparator with an internal 1.182V reference. It operates from a single +2.5V to +11V supply and features ultra-low quiescent current.
✓ Total Stock: 41,655 pcs
$ Price Range: $0.36

MAX931ESA-T Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,315 pcs
On Request
20315 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,340 pcs
On Request
1340 pcs On Request 1 On Request On Request On Request 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.

MAX931ESA-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 Current
Output Type
Propagation Delay (Max)
Quiescent Current
Supplier Device Package
Supply Voltage
Tape & Reel
Type
Voltage
Voltage Reference
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MAX931ESA-T Description

Short technical summary and product information.

The Analog Devices MAX931ESA-T is a single, micropower, low-voltage comparator designed for battery-powered systems and threshold detection applications. It features an internal 1.182V ±2% bandgap reference and ultra-low quiescent current consumption of less than 4µA.

 

This comparator supports single supply operation from +2.5V to +11V or dual supply operation from ±1.25V to ±5.5V. The input voltage range extends from the negative supply rail to within 1.3V of the positive supply. It offers TTL/CMOS compatible outputs that can sink and source current, with a continuous source current capability of up to 40mA. The propagation delay is 12µs with a 10mV overdrive.

 

The MAX931ESA-T is available in a space-saving 8-SOIC package and is suitable for surface mount applications. Its design minimizes parasitic feedback, making it easier to integrate into various electronic circuits.

 

Key electrical characteristics include a maximum quiescent current of 4µA, a typical output current of 0.015mA at 5V, and a maximum input offset voltage of 10mV at 5V. It also provides 80dB CMRR and PSRR typical values.

MAX931ESA-T Quick Information

Product Type: Comparator
Canonical Name: MAX931ESA-T Single Micropower Low-Voltage Comparator with Internal Reference
Subcategory: Comparator

MAX931ESA-T Compliance

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

MAX931ESA-T Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

MAX931ESA-T Features

  • Ultra-low 4µA max quiescent current.
  • Internal 1.182V ±2% voltage reference.
  • 12µs propagation delay at 10mV overdrive.
  • Single +2.5V to +11V supply operation.
  • Available in 8-SOIC surface mount package.

MAX931ESA-T Applications

  • Ideal for battery-powered systems.
  • Suitable for threshold detectors.
  • Used in window comparator circuits.
  • Applicable for oscillator circuits.
  • Useful for alarm circuits.

MAX931ESA-T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the quiescent current of the MAX931ESA-T?

The MAX931ESA-T has an ultra-low maximum quiescent current of 4µA over the extended temperature range.

What is the supply voltage range for the MAX931ESA-T?

The MAX931ESA-T operates from a single +2.5V to +11V supply or a ±1.25V to ±5.5V dual supply.

What is the internal voltage reference value and accuracy?

The MAX931ESA-T features an internal 1.182V ±2% bandgap reference.

What is the propagation delay of the MAX931ESA-T?

The propagation delay for the MAX931ESA-T is 12µs with a 10mV overdrive.

What is the operating temperature range for this comparator?

The MAX931ESA-T operates within a temperature range of -40°C to 85°C.

What package is the MAX931ESA-T available in?

The MAX931ESA-T is available in an 8-SOIC package.

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