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857 pcs
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857 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM397MFX from Texas Instruments is a single general-purpose voltage comparator. It is designed to operate from a single 5-V to 30-V power supply or a split power supply, with low supply current that is virtually independent of the supply voltage magnitude.
Key electrical characteristics include a low input bias current of 7 nA, a low input offset current of ±1 nA, and a low input offset voltage of ±2 mV. The device has a typical response time of 440 ns with a 50-mV overdrive and an input common-mode voltage range from 0 to V S – 1.5 V.
The LM397 features an open-collector output stage, allowing for external resistor connection for interfacing with TTL, CMOS, and other logic levels. It is available in the space-saving 5-Pin SOT-23 package and is pin-compatible with TI's TL331 comparator.
This comparator is suitable for industrial operating ranges from -40°C to +85°C. It is supplied in a SOT-23-5 package, suitable for surface mounting.
The operating temperature range is -40°C to +85°C.
The supply voltage range is 5 V to 30 V.
The LM397MFX is available in a SOT-23-5 package.
The RoHS status is RoHS3 Compliant.
The MSL is Level 1 Unlimited.