LM393 Dual Differential Comparator
- ⚖️ Dual differential comparator (2 channels) in one IC
- ⚡ Wide operating voltage for flexible power designs
- 🔎 Accurate threshold detection for analog signals
- 🚪 Open-collector outputs—easy pull-up to 3.3V/5V logic
- 🧩 Perfect for sensor modules, level/over-voltage detection
- ⚡ Fast response for pulse and edge detection circuits
- 🛠️ Great for building Schmitt triggers and window comparators
- 📦 Easy to use in breadboard prototypes and embedded projects
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8,00 EGP
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Description
The LM393 Dual Differential Comparator is a low-power, high-precision IC that contains two independent voltage comparators in a single package. Designed to operate from a wide supply voltage range, it features open-collector outputs, making it ideal for level detection, zero-crossing detectors, window comparators, and general analog signal comparison in both industrial and consumer electronics.
Key Features
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Dual Independent Comparators
Two comparators integrated in one IC for flexible circuit design. -
Wide Supply Voltage Range
Operates from single or dual power supplies. -
Low Power Consumption
Suitable for battery-powered and low-power applications. -
Open-Collector Output
Allows easy interfacing with TTL, CMOS, relays, and LEDs. -
High Input Impedance
Minimizes loading on signal sources. -
Fast Response Time
Ideal for signal monitoring and control circuits.
Specifications
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IC Type: Dual Differential Comparator
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Model: LM393
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Number of Comparators: 2
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Supply Voltage:
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Single Supply: 2V to 36V
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Dual Supply: ±1V to ±18V
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Input Offset Voltage: Typical 2 mV
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Input Bias Current: Typical 25 nA
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Output Type: Open Collector
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Propagation Delay Time: ~1.3 µs
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Operating Temperature Range: −40°C to +85°C
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Package Types: DIP-8 / SOIC-8 (varies by version)
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Application: Voltage comparison, zero-cross detection, window comparator, over/under-voltage protection, signal conditioning
نظرة عامة ومواصفات المنتج — بالعربية
LM393 Dual Differential Comparator متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Comparator ICs، بسعر 8,00 EGP. كود المنتج لدينا: EK1922. المنتج متوفر في المخزون وجاهز للشحن الفوري لكل محافظات مصر مع إمكانية الدفع عند الاستلام.
أهم المواصفات الفنية:
- Product Name: LM393 Dual Differential Comparator
- Ic Type: Dual Differential Comparator
- Number Of Comparators: 2
- Input Type: Differential
- Output Type: Open Collector
- Supply Voltage: 2V – 36V
- Low Power Consumption: Yes
- Response Time: Fast
منتج أصلي بجودة مضمونة من إكوسترا، مع دعم فني ومتابعة بعد البيع لكل عملائنا في مصر.
تصفّح المزيد من Comparator ICs في إكوسترا.
Specification
Specification
| WeightWeight | 10 g |
|---|---|
| Dimensions | 1 × 0,6 × 0,4 cm |
| Product Name | LM393 Dual Differential Comparator |
| IC Type | Dual Differential Comparator |
| Number of Comparators | 2 |
| Input Type | Differential |
| Output Type | Open Collector |
| Supply Voltage | 2V – 36V |
| Low Power Consumption | Yes |
| Response Time | Fast |
| Input Offset Voltage | Low |
| Operating Temperature | -40°C to +85°C |
| Package Type | DIP-8 / SOP-8 |
| Application | Voltage Comparison, Zero-Cross Detection, Level Detection, Signal Conditioning |
