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58446 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The LM339AMX is a precision quad voltage comparator from Texas Instruments, designed for operation from a single power supply over a wide voltage range. It features a low supply current drain that is independent of the supply voltage magnitude, making it suitable for battery-powered applications.
Key electrical characteristics include a low input bias current of 25 nA, a low input offset current of ±5 nA, and an offset voltage of ±3 mV. The device also boasts a low output saturation voltage of 250 mV at 4 mA. The input common-mode voltage range includes ground, and the differential input voltage range is equal to the power supply voltage.
This comparator is compatible with TTL, DTL, ECL, MOS, and CMOS logic systems. It is housed in a 14-pin SOIC package and operates within a temperature range of 0 to 70°C. The LM339AMX is available in tube packaging or large tape and reel options.
Advantages of this series include high-precision comparison, reduced VOS drift, and overtemperature protection. It eliminates the need for dual supplies and allows sensing near ground.
The LM339AMX operates from 2V to 36V DC or ±1V to ±18V DC.
The typical supply current is 0.8 mA, independent of the supply voltage.
The operating temperature range is 0°C to 70°C.
The LM339AMX is available in a 14-pin SOIC package.
The input bias current is 25 nA.
The output saturation voltage is 250 mV at 4 mA.