| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,800 pcs
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1800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX9021AUK+T is a single-channel comparator IC from Analog Devices, optimized for low-power consumption and fast output response. It is designed for single-supply applications operating from 2.5V to 5.5V, with the capability to also function with dual supplies. This comparator features a propagation delay of 3μs and consumes a minimal 2.8μA of supply current per comparator across its operating temperature range of -40°C to +125°C.
Key features include internal 4mV hysteresis for noise immunity, preventing oscillations even with slow-moving input signals. The input common-mode range extends from the negative supply up to within 1.1V of the positive supply. The output stage is designed to minimize switching current, thereby reducing power-supply glitches. The comparator output swings rail-to-rail.
Available in space-saving packages, the MAX9021AUK+T is ideal for portable applications such as battery-powered systems, mobile communications, and sensor-signal detection. Its combination of low power, single-supply operation, and small footprint makes it a versatile choice for various designs. The MAX9021AUK+T is supplied in a 5-pin SOT-23 package, suitable for surface mount applications. This configuration allows for compact circuit board layouts.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX9021AUK+T comparator operates from a single supply voltage range of 2.5V to 5.5V.
The MAX9021AUK+T has a propagation delay of 3μs.
The MAX9021AUK+T consumes a low 2.8μA of supply current per comparator.
The MAX9021AUK+T features internal hysteresis of 4mV.
The MAX9021AUK+T provides rail-to-rail output.
The MAX9021AUK+T operates within a temperature range of -40°C to 125°C.
The MAX9021AUK+T is supplied in a SOT-23-5 package.