| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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472 pcs
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472 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The MAX921CUA is a single comparator from Analog Devices Inc. designed for ultra-low power consumption, drawing less than 4µA of supply current. It includes an internal 1.182V ±1% bandgap voltage reference, making it suitable for battery-powered systems and threshold detection applications.
This comparator supports single supply operation from +2.5V to +11V or dual supply operation from ±1.25V to ±5.5V. It features programmable hysteresis, TTL/CMOS-compatible outputs, and a propagation delay of 12µs with a 10mV overdrive. The input voltage range includes the negative supply rail.
The MAX921CUA is available in an 8-pin uMAX/uSOP package and an 8-TSSOP, 8-MSOP package. It is designed for surface mount applications and operates within a temperature range of 0°C to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.36 | $0.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX921CUA operates from a single +2.5V to +11V supply or a ±1.25V to ±5.5V dual supply.
The quiescent current is a maximum of 4µA.
The propagation delay is 12µs with a 10mV overdrive.
The internal voltage reference is 1.182V with ±1% precision.
The operating temperature range is 0°C to 70°C.
The MAX921CUA is available in 8-uMAX/uSOP and 8-TSSOP, 8-MSOP packages.