2PCS LM393 SMD IC

🔹 2PCS LM393 SMD IC – Dual Voltage Comparator (SOP-8)

The LM393 is a dual independent precision voltage comparator in an SOP-8 surface-mount package, designed to operate from a single supply over a wide voltage range. It is ideal for level detection, analog-to-digital conversion, and pulse generation in space-constrained applications .

✅ Specifications:

Part Number: LM393 / LM393D / LM393DR (varies by variant)

Package: SOP-8 (SOIC-8) – Surface Mount

Comparator Type: General Purpose / Differential

Number of Elements: 2 (Dual)

Supply Voltage Range: 2V to 36V (Single Supply); ±1V to ±18V (Dual)

Output Type: Open-Collector / Open-Drain, TTL/CMOS compatible

Quiescent Current: ~0.4mA to 0.8mA (low power)

Input Bias Current: ~25nA (low)

Input Offset Voltage: ~2mV to 7mV

Response Time: ~1.3µs

Operating Temperature: 0°C to 70°C

📦 Features:
✔️ Low power consumption
✔️ Wide supply voltage range (2V – 36V)
✔️ Input common-mode range includes ground
✔️ Low input offset voltage
✔️ Compatible with TTL, DTL, MOS, and CMOS logic
✔️ High precision differential comparator

📦 Applications:
✔️ Limit comparators and window detectors
✔️ Simple analog-to-digital converters
✔️ Pulse, square-wave, and time-delay generators
✔️ Level detection and voltage monitoring
✔️ DC motor controllers
✔️ Oscillators and multivibrators
✔️ Industrial and automotive electronics