ADCMP393:  Quad Comparator

Product Details

Product Status:Recommended for New Designs

The ADCMP393 is a quad, rail-to-rail input, low power comparator ideal for use in general-purpose applications. The device operates from a single supply voltage of 2.3 V to 5.5 V and draws a minimal amount of current. The quad ADCMP393 consumes only 26.8 μA of supply current. The low voltage and low current operation of the ADCMP393 makes it ideal for battery-powered systems.

The ADCMP393 features a common-mode input voltage range of 200 mV beyond rails, an offset voltage of 1 mV typical across the full common-mode range, and a UVLO monitor. In addition, the design of the comparator allows a defined output state upon power-up. The comparator generates a logic low output while the supply voltage is less than the UVLO threshold.

The ADCMP393 is available in a 14-lead narrow body SOIC package. The ADCMP393 is specified to operate over the −40°C to +125°C extended temperature range.

APPLICATIONS

  • Battery management/monitoring
  • Power supply detection
  • Window comparator
  • Threshold detectors/discriminators
  • Microprocessor systems

FEATURES and BENEFITS

  • Single supply voltage range: 2.3V to 5.5V
  • Rail-to-rail, common-mode input voltage range
  • Low input offset voltage, VOFFSET: 1mV typical
  • Guarantees comparator output logic low from VCC = 0.9 V to undervoltage lockout (UVLO)
  • Operating temperature range: −40°C to +125°C
  • 14-lead standard small outline package (SOIC)

Functional Block Diagram for ADCMP393

Sample Requests

For device and evaluation board sample requests, please contact your local ADI sales representative.

Documentation

Title Content Type File Type
ADCMP393: Quad Comparator Data Sheet (Rev A, 06/2014) (pdf, 771 kB) Data Sheets PDF
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

ADCMP393 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADCMP393ARZ Status: Production SOIC 150 MIL 14 Ind Tube, 56 - - Y  Material Info Notify Me Purchase Sample
ADCMP393ARZ-RL7 Status: Production SOIC 150 MIL 14 Ind Reel, 1000 - - Y  Material Info Notify Me Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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