MAX921CPA+ The MAX921CPA+ is a single micropower low voltage comparator from Maxim Integrated, available in an 8-pin DIP package. It operates with supply voltages from 2.5V to 11V and a temperature range of 0°C to 70°C.
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MAX921CPA+

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Mfr Name: MAX
MAX
The MAX921CPA+ is a single micropower low voltage comparator from Maxim Integrated, available in an 8-pin DIP package. It operates with supply voltages from 2.5V to 11V and a temperature range of 0°C to 70°C.
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MAX921CPA+ Available from 1 distributor

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MAX921CPA+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MAX921CPA+ Description

Short technical summary and product information.

The MAX921CPA+ is a single micropower, low voltage comparator manufactured by Maxim Integrated. It comes in a standard 8-pin DIP package suitable for through-hole mounting.

 

This comparator is designed for low power applications and operates with a wide supply voltage range, from 2.5V to 11V for single supply or ±1.25V to ±5.5V for dual supply configurations. It features an operating temperature range of 0°C to 70°C. The device offers an output current capability of 50 mA and a common mode rejection ratio of 80 dB.

 

Key electrical characteristics include a maximum power dissipation of 727 mW. The physical dimensions of the DIP-8 package are approximately 9.91 mm in length, 7.87 mm in width, and 4.45 mm in height. The MAX921CPA+ is packaged in tubes.

 

This comparator is suitable for various applications requiring precise voltage threshold detection and signal comparison in battery-powered systems, threshold detectors, window comparators, and oscillator circuits.

MAX921CPA+ Quick Information

Product Type: Comparator
Canonical Name: MAX921CPA+ Single Micropower Low Voltage Comparator
Subcategory: Comparators

MAX921CPA+ Compliance

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

MAX921CPA+ Features

  • Single micropower low voltage comparator.
  • Wide supply voltage range: 2.5V to 11V.
  • Operating temperature from 0°C to 70°C.
  • 8-pin DIP package for through-hole mounting.
  • 50 mA output current capability.

MAX921CPA+ Applications

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

MAX921CPA+ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the MAX921CPA+?

The MAX921CPA+ can operate from a single supply of 2.5V to 11V or dual supplies of ±1.25V to ±5.5V.

What package is the MAX921CPA+ available in?

The MAX921CPA+ is available in an 8-pin DIP (Dual In-line Package) with through-hole mounting.

What is the operating temperature range of the MAX921CPA+?

The operating temperature range is 0°C to 70°C.

What is the output type of the MAX921CPA+?

The output type is CMOS and TTL compatible.

What is the common mode rejection ratio (CMRR) of the MAX921CPA+?

The common mode rejection ratio is 80 dB.

What is the maximum output current of the MAX921CPA+?

The maximum output current is 50 mA.

What is the maximum power dissipation of the MAX921CPA+?

The maximum power dissipation is 727 mW.

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