| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,159 pcs
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9159 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The ADCMP343YRJZ-REEL7 is a dual, low-power, high-accuracy comparator IC from Analog Devices, featuring a 400 mV reference with ±0.275% accuracy. It operates within a wide supply range of 1.7 V to 5.5 V and consumes a low quiescent current of 6.5 µA typical, making it suitable for battery-powered and portable applications.
This device offers user-programmable hysteresis via a resistor string configuration. The comparators have open-drain outputs that support wired-AND connections. The input range includes ground, and the input bias current is a maximum of ±5 nA.
The ADCMP343 variant features inverting inputs. The comparator outputs are open-drain with a sinking capability guaranteed greater than 5 mA over temperature. The device is housed in a small SOT-23 package, ideal for space-constrained designs.
Applications include Li-Ion monitoring, handheld instruments, LED/relay driving, optoisolator driving, and general control systems where low power consumption and precise voltage comparison are critical.
| Qty | Low | High |
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| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.7 V to 5.5 V.
The typical quiescent current is 6.5 µA.
The reference voltage is 400 mV with ±0.275% threshold accuracy.
The device has open-drain outputs.
It is supplied in a SOT-23 package.