LM339D 5mV 0.25uA 4 SOIC-14 Comparator SMD IC

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LM339D 5mV 0.25uA 4 SOIC-14 Comparator SMD IC The LM339D is a high-performance integrated circuit containing four independent voltage comparators. It is designed to operate from a single power supply over a wide voltage range and is ideal for low-power applications in industrial, automotive, and consumer electronics. ✅Features Quad Comparison: Four independent differential comparators in a single SOIC-14 package. Wide Supply Range: Operates on a single supply voltage from 2V to 30V. Ground-Sensing Input: Common-mode input voltage range includes ground, allowing direct sensing near 0V. High Differential Input: Differential input voltage range is equal to the maximum-rated supply voltage (±36V). Low Input Parameters: Features a low input offset voltage (5mV max) and low input bias current (250nA max). Logic Compatibility: Outputs are fully compatible with TTL, MOS, and CMOS logic systems. Low Power Consumption: Quiescent current is independent of the supply voltage magnitude. 📜📚Specifications Parameter Typical Value Maximum Value Unit Supply Voltage (V CC ) — 2 to 30 V Input Offset Voltage (at 25°C) 2 5 mV Input Bias Current (at 25°C) 25 250 (0.25µA) nA Input Offset Current (at 25°C) 5 50 nA Total Supply Current (V CC =5V to 30V) 1 2.5 mA Response Time (100mV step, 5mV overdrive) 1.3 — µs ESD Rating (Human-Body Model) 2000 — V Operating Temperature Range 0 70 °C ⚓Pin Configuration (SOIC-14 Package) Pin Number Pin Name Description 1 OUT2 Output of Comparator 2 2 OUT1 Output of Comparator 1 3 V CC Positive Supply Voltage 4 IN1- Negative Input of Comparator 1 5 IN1+ Positive Input of Comparator 1 6 IN2- Negative Input of Comparator 2 7 IN2+ Positive Input of Comparator 2 8 IN3- Negative Input of Comparator 3 9 IN3+ Positive Input of Comparator 3 10 IN4- Negative Input of Comparator 4 11 IN4+ Positive Input of Comparator 4 12 GND Ground / Negative Supply 13 OUT4 Output of Comparator 4 14 OUT3 Output of Comparator 3 Note: Pin names for channels 1 and 2 may be transposed depending on the manufacturer, but the electrical pinout remains identical. 💻Applications Industrial Power Systems Consumer Electronics Infrastructure 🎁Package Content 1 x LM339D 5mV 0.25uA 4 SOIC-14 Comparator SMD IC 📖DataSheet LM339