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MAX931CUA+T The MAX931CUA+T is a single micropower, low-voltage comparator from Analog Devices / Maxim Integrated. It features an internal 1.182V ±2% voltage reference and ultra-low quiescent current.
Mfr Part #:

MAX931CUA+T

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX931CUA+T is a single micropower, low-voltage comparator from Analog Devices / Maxim Integrated. It features an internal 1.182V ±2% voltage reference and ultra-low quiescent current.
✓ Total Stock: 3,383 pcs
$ Price Range: $0.36

MAX931CUA+T Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,383 pcs
On Request
3383 pcs On Request 1 On Request On Request 08+ 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.

MAX931CUA+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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MAX931CUA+T Description

Short technical summary and product information.

The MAX931CUA+T is a single, micropower, low-voltage comparator from Analog Devices / Maxim Integrated, designed for battery-powered systems and threshold detection. It offers an ultra-low quiescent current of just 4µA over an extended temperature range, making it highly energy-efficient.

 

This comparator includes an internal 1.182V ±2% bandgap reference and supports adjustable hysteresis. Its TTL/CMOS-compatible outputs can sink and source current, and it operates from a single +2.5V to +11V supply or a ±1.25V to ±5.5V dual supply. The input voltage range includes the negative supply rail.

 

Key electrical characteristics include a maximum propagation delay of 12µs with a 10mV overdrive and a continuous source current capability of 40mA. The device minimizes parasitic feedback, simplifying integration into designs. It is available in a space-saving 8-uMAX package, suitable for surface mounting.

 

Applications for the MAX931CUA+T include battery-powered systems, threshold detectors, window comparators, oscillator circuits, and alarm circuits.

MAX931CUA+T Quick Information

Product Type: Comparator
Canonical Name: MAX931CUA+T Single Micropower Low-Voltage Comparator with Voltage Reference
Subcategory: Comparators

MAX931CUA+T Compliance

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

MAX931CUA+T Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

MAX931CUA+T Features

  • Ultra-low 4µA max quiescent current.
  • Internal 1.182V ±2% bandgap reference.
  • 12µs propagation delay at 10mV overdrive.
  • 40mA continuous source current capability.
  • Available in space-saving 8-uMAX package.

MAX931CUA+T Applications

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

MAX931CUA+T FAQs

4 frequently asked questions generated from this part’s specifications.
What is the quiescent current of the MAX931CUA+T?

The MAX931CUA+T has an ultra-low quiescent current of 4µA maximum over the extended temperature range.

What is the reference voltage for the MAX931CUA+T comparator?

The MAX931CUA+T features an internal 1.182V ±2% bandgap reference.

What is the operating temperature range for the MAX931CUA+T?

The MAX931CUA+T operates from 0°C to 70°C.

What package type is the MAX931CUA+T available in?

The MAX931CUA+T is available in an 8-uMAX/uSOP package, specifically an 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) for surface mounting.

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