ADCMP395

Dual Comparator with Accurate Reference Output
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Product Details

The ADCMP395 is a dual, rail-to-rail input, low power comparator ideal for use in general-purpose applications. The device operates from a supply voltage of 2.3 V to 5.5 V and draws a minimal amount of current. The dual ADCMP395 consumes only 37.2 μA of supply current. The low voltage and low current operation of the ADCMP395 make it ideal for battery-powered systems.

The ADCMP395 features a common-mode input voltage range of 200 mV beyond the 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 when the supply voltage is less than the UVLO threshold.

The ADCMP395 incorporates a 1 V ± 0.9% buffered reference voltage. The reference voltage output can directly connect to the comparator input to serve as the trip value for precise monitoring and detection of positive voltage. It can also act as an offset when monitoring the negative voltage.

The ADCMP395 is available in a 10-lead MSOP package, and 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

Product Lifecycle

checked Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

ADCMP395 Material Declaration
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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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