Product Summary

The LM211H is the voltage comparator that has input currents nearly a thousand times lower than the devices like the LM106 or LM710. It is also designed to operate over a wider range of supply voltages: from standard ±15V op amp supplies down to the single 5V supply used for IC logic. The output of the LM211H is compatible with RTL, DTL and TTL as well as MOS circuits. Further, it can drive lamps or relays, switching voltages up to 50V at currents as high as 50 mA.

Parametrics

LM211H absolute maximum ratings: (1)Total Supply Voltage (V84): 36V; (2)Output to Negative Supply Voltage(V74): 50V; (3)Ground to Negative Supply Voltage(V14): 30V; (4)Differential Input Voltage: ±30V; (5)Input Voltage (Note 4): ±15V; (6)Output Short Circuit Duration: 10 sec; (7)Operating Temperature Range: -25 to +85℃; (8)Lead Temperature (Soldering, 10 sec): 260℃; (9)ESD Rating (Note 11): 300V.

Features

LM211H features: (1)Operates from single 5V supply; (2)Input current: 150 nA max. over temperature; (3)Offset current: 20 nA max. over temperature; (4)Differential input voltage range: ±30V; (5)Power consumption: 135 mW at ±15V.

Diagrams

LM211H typical applications circuit

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