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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM139AW-QMLV from Texas Instruments is a radiation-hardened, QML-V qualified quad comparator designed for demanding applications. It features four independent precision voltage comparators with a low offset voltage specification.
This comparator operates over a wide supply voltage range, from ±1 V to ±18 V, and consumes very low supply current (0.8 mA) independent of the supply voltage magnitude. Key electrical characteristics include a low input bias current of 25 nA and a low input offset current of ±5 nA. The offset voltage is typically ±1 mV, and the input common-mode voltage range includes ground.
The LM139AW-QMLV is available in a 14-pin CFP (Ceramic Flat Pack) package, suitable for surface mounting. It operates across a wide temperature range of -55°C to 125°C. The device is ensured for a Total Ionizing Dose of 100 krad(Si) and is ELDRS free at 100 krad(Si), making it suitable for space applications.
Its output voltage is compatible with TTL, DTL, ECL, MOS, and CMOS logic systems. The low output saturation voltage is 250 mV at 4 mA.
| Qty | Low | High |
|---|---|---|
| 1+ | $350.48 | $350.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -55°C to 125°C.
The supply voltage range is from ±1 V to ±18 V.
The typical offset voltage is ±1 mV.
The package type is 14-CFP.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.