Description:
The LM339B and LM2901B devices are thenext generation versions of the industry-standardLM339 and LM2901 comparator family. These nextgeneration B-version comparators feature lower offsetvoltage, higher supply voltage capability, lower supplycurrent, lower input bias current, lower propagationdelay, and improved 2 kV ESD performance andinput ruggedness through dedicated ESD clamps.The LM339B and LM2901B can drop-in replace theLM239, LM339 and LM2901, for both "A" and "V"grades.
Features:
•NEW LM339B and LM2901B.
• Improved specifications of B-version.
– Maximum rating: up to 38V.
– ESD rating (HBM): 2kV– Low input offset: 0.37mV.
– Low input bias current: 3.5nA.
– Low supply-current: 200µA per comparator.
– Faster response time of 1µsec.
– Extended temperature range for LM339B.
• B-version is drop-in replacement for LM239,LM339 and LM2901, A and V versions.
• Common-mode input voltage range includesground.
• Differential input voltage range equal to maximumrated supply voltage: ±38V.
• Low output saturation voltage.
• Output compatible with TTL, MOS, and CMOS.
• For single version, see the TL331B.
• For dual version, see the LM393B or LM2903B.
Applications:
• Vacuum robot.
• Single phase UPS.
• Server PSU.
• Cordless power tool.
• Wireless infrastructure.
• Applicances.
• Building automation.
• Factory automation & control.
• Motor drives.
• Infotainment & cluster.
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