MAX971ESA+

Analog Devices Inc.
Category: Amplifiers and Comparators
The MAX971–MAX974 and MAX981–MAX984 single/dual/quad low-voltage comparators feature the lowest power consumption available. These micropower devices draw less than 4µA supply current over temperature (MAX971/MAX972/MAX981/MAX982), and include an internal 1.182V ±1% (MAX971/MAX973/MAX974) or ±2% (MAX981–MAX984) voltage reference and programmable hysteresis.Ideal for 3V or 5V single-supply applications, these devices operate from a single 2.5V to 11V supply (or ±1.25V to ±5.5V dual supplies), and each comparator's input voltage ranges from the negative supply rail to within 1.3V of the positive supply.The single MAX971/MAX981 and the dual MAX973/ MAX982/MAX983 provide a unique, simple method for adding hysteresis without feedback or complicated equations, simply by using the HYST pin plus two resistors.The MAX971–MAX974 and MAX981–MAX984's open-drain outputs permit wire-ORed configurations. Thanks to an 11V output range and separate GND pin for the output transistor (MAX971/MAX974, MAX981/MAX984), these devices are ideal for level translators and bipolar to single-ended converters. For similar devices with complementary output stages, see the MAX921-MAX924 (1% reference) and the MAX931–MAX934 (2% reference).ApplicationsBattery-Powered SystemsLevel TranslatorsOscillator CircuitsThreshold DetectorsWindow Comparators
* $9.09 - * $9.36Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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Analog Devices Inc | MAX971ESA+ | Buy | |||||||||
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element14 APAC | MAX971ESA+ | 100 | 1 | * $9.36 | * $5.74 | * $5.71 | * $4.36 | * $4.35 | * $4.35 | Buy | |
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Farnell | MAX971ESA+ | 100 | 1 | * $9.09 | * $5.44 | * $5.42 | * $5.41 | * $4.00 | * $4.00 | Buy | |
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Mouser Electronics | 700-MAX971ESA | 136 | 1 | $8.15 | $5.42 | $5.42 | $4.75 | $3.86 | $3.86 | Buy | |
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Newark | MAX971ESA+ | 13 | 1 | $8.37 | $5.13 | $5.10 | $5.05 | $5.05 | $5.05 | Buy |
Technical Specifications
ROHS Compliance | Compliant |