Op-Amp LM358
The LM358 Dual Operational Amplifier (Op-Amp) is a low-power, versatile IC that integrates two independent op-amps in a single package. It operates on a wide voltage range (3V–32V single supply) and provides high gain (100 dB) with stable performance. Designed for single-supply operation, it can handle input signals down to ground level, making it ideal for sensor and analog signal applications. With low power consumption and wide compatibility, the LM358 is widely used in amplification, filtering, and signal conditioning circuits.
الدائرة المتكاملة LM358 (مكبر عمليات مزدوج) هي IC منخفضة الاستهلاك تضم مكبرين عملياتيين مستقلين في شريحة واحدة. تعمل ضمن مجال جهد واسع (3V إلى 32V) وتوفر كسب عالي (100 ديسيبل) مع أداء مستقر. تدعم التشغيل بمصدر طاقة واحد، ويمكنها التعامل مع إشارات قريبة من الأرضي، مما يجعلها مثالية لتطبيقات الحساسات ومعالجة الإشارات.
The LM358 IC is a widely used dual operational amplifier designed for low-power and cost-sensitive applications. It contains two high-gain op-amps that are internally frequency compensated for stable operation at unity gain.
This IC supports both single supply (3V–32V) and dual supply (±1.5V to ±16V) configurations, offering flexibility in circuit design. It features a wide common-mode input range, including ground, making it suitable for interfacing with sensors like LDRs, photodiodes, and transistors.
With low power consumption, high reliability, and compact size, the LM358 is commonly used in amplification, filtering, and analog signal processing circuits.
Specifications
- Model: LM358
- Type: Dual Operational Amplifier
- Number of Op-Amps: 2
- Supply Voltage (Single): 3V – 32V
- Supply Voltage (Dual): ±1.5V – ±16V
- Input Voltage Range: -0.3V to +32V (single supply)
- Voltage Gain: ~100 dB
- Bandwidth (Unity Gain): 1 MHz
- Power Consumption: Low power
- Compensation: Internal frequency compensated
Applications
- Sensor signal amplification (LDR, photodiode, etc.)
- General analog signal amplification
- Active filters and signal conditioning
- Transducer amplifier circuits
- Low-power AC signal processing
- Arduino and embedded analog circuits