| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | 1136+ | On Request | On Request |
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| CMRR, PSRR (Typ) | |
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| Current - Quiescent (Max) | |
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| Propagation Delay (Max) | |
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| Tape & Reel | |
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| Voltage |
The LMX331AUK-T is a single, general-purpose comparator IC manufactured by Analog Devices / Maxim Integrated. It is designed for low-voltage applications and offers guaranteed performance from 1.8V to 5.5V.
Key electrical specifications include a low supply current of 60µA/comparator at 5.0V, an input common-mode voltage range that includes ground, and no phase reversal for overdriven inputs. The device also features a low output saturation voltage of 100mV and internal hysteresis of 2mV (on specific variants) for noise immunity.
This comparator operates within an automotive temperature range of -40°C to +125°C. It is supplied in a compact 5-pin SC70 or SOT23 package, making it suitable for space-constrained designs. The LMX331AUK-T is a pin-for-pin compatible replacement for LMV331 series comparators.
Applications for this device include mobile communications, notebooks, PDAs, automotive applications, battery-powered electronics, and general-purpose low-voltage applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LMX331AUK-T operates from 1.8V to 5.5V.
The operating temperature range is -40°C to +125°C.
The LMX331AUK-T is available in a SOT-23-5 package.
The typical supply current is 60µA/Comparator at VDD = 5.0V.
Yes, internal hysteresis is 2mV for specific variants (LMX331H/LMX393H/LMX339H).