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ADCMP391ARZ

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Analog Comparators Single Comparator Rail-Rail, Low Power

Manufacturer : Analog Devices, Inc
Package/Case : 8-SOIC (0.154, 3.90mm Width)
Product Categories : Comparators ; Low Power Comparators
Datasheet: ADCMP391ARZ Datasheet (PDF)
RoHs Status: Pb-free Halide free
In-stock: 2925

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ADCMP391ARZ Product Details

Analog Devices ADCMP391ARZ Single Comparator with Known Power-Up State is a single, rail-to-rail input, low power comparator ideal for use in general-purpose applications. ADCMP391ARZ operates from a single supply voltage of 2.3V to 5.5V and draws a minimal amount of current. Consuming only 18.6A of supply current, ADCMP391ARZ is ideal for battery-powered systems. It features a common-mode input voltage range of 200mV beyond rails, an offset voltage of 1mV typical across the full common-mode range, and a UVLO monitor. In addition, the design of the comparator enables a defined output state upon power-up. The comparator generates a logic low output if the supply voltage is less than the UVLO threshold. The ADCMP391ARZ is available in an 8-lead, narrow body SOIC package and specified to operate over the extended temperature range of 40�C to +125�C.

Feature

  • Single-supply voltage operation: 2.3 V to 5.5 V
  • Rail-to-rail common-mode input voltage range
  • Low input offset voltage across VCMR: 1 mV typical
  • Guarantees comparator output logic low from VCC = 0.9 V to undervoltage lockout (UVLO)
  • Operating temperature range: −40°C to +125°C
  • Package type: 8-lead, narrow body SOIC

Applications

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

ADCMP391ARZ Pinout
(Picture: Pinout)

ADCMP391ARZ Block Diagram
(Picture: Diagram)

Technical Parameters

  • Manufacturer
  • Analog Devices Inc.
  • Product Category
  • Analog Comparators
  • Comparator Type
  • Window
  • Number of Channels
  • 1 Channel
  • Output Type
  • Open Drain
  • Ib Input Bias Current
  • 80 nA
  • Vos Input Offset Voltage
  • 2.5 mV
  • Supply Voltage Max
  • 5.5 V
  • Supply Voltage Min
  • 2.3 V
  • Supply Current
  • 23.8 uA
  • Maximum Operating Temperature
  • + 125 C
  • Minimum Operating Temperature
  • - 40 C
  • Mounting Style
  • SMD/SMT
  • Package / Case
  • SOIC-8
  • Packaging
  • Tube
  • Brand
  • Analog Devices
  • Product
  • Analog Comparators
  • Series
  • ADCMP391

ADCMP391ARZ Datasheet

  • ADCMP391 Technical Documentation/Data sheet

ADCMP391ARZ Related Products

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

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Q: How does Jotrin guarantee that ADCMP391ARZ is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their ADCMP391ARZ devices; we pay more attention to the channels and quality of ADCMP391ARZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADCMP391ARZ chips? Including ADI original factory information, Comparators ; Low Power Comparators application, ADCMP391ARZ pictures?
You can use Jotrin's intelligent search engine, or filter by Comparators ; Low Power Comparators category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's ADCMP391ARZ price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADCMP391ARZ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Q: What is the process for returns or replacement of ADCMP391ARZ?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADCMP391ARZ we delivered, we will accept the replacement or return of the ADCMP391ARZ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ADCMP391ARZ.
(3)The ADCMP391ARZ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
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Analog Devices, Inc

ADI
Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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