LM118H/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - High gain - Low input offset voltage - Wide bandwidth - Low power consumption

Package: TO-99 metal can package

Essence: The LM118H/NOPB is a high-performance operational amplifier designed for various applications that require precision amplification.

Packaging/Quantity: Available in tubes of 25 units or reels of 1000 units.

Specifications

• Supply Voltage Range: ±5V to ±20V
• Input Offset Voltage: 2 mV (maximum)
• Input Bias Current: 50 nA (maximum)
• Input Offset Current: 5 nA (maximum)
• Gain Bandwidth Product: 1 MHz (typical)
• Slew Rate: 0.5 V/µs (typical)
• Common Mode Rejection Ratio: 70 dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LM118H/NOPB has a standard pin configuration with eight pins:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. Output
4. Negative Power Supply (-Vcc)
5. Offset Null
6. Positive Power Supply (+Vcc)
7. Compensation
8. NC (No Connection)

Functional Features

• High open-loop gain
• Low input offset voltage and current
• Wide bandwidth for accurate signal amplification
• Low power consumption for energy efficiency
• Stable operation under varying load conditions
• Built-in compensation for stability

Advantages and Disadvantages

Advantages: - High gain allows for precise amplification - Low input offset voltage ensures accurate signal processing - Wide bandwidth enables the amplification of a broad range of frequencies - Low power consumption reduces energy usage

Disadvantages: - Limited slew rate may affect the amplification of fast-changing signals - Single-source supply voltage limits flexibility in certain applications

Working Principles

The LM118H/NOPB operates as a voltage amplifier, taking an input signal and producing an amplified output signal. It utilizes a differential amplifier configuration to amplify the voltage difference between its non-inverting and inverting inputs. The internal circuitry ensures high gain, low offset voltage, and stability.

Detailed Application Field Plans

The LM118H/NOPB is widely used in various applications, including: 1. Audio amplification in consumer electronics 2. Signal conditioning in industrial control systems 3. Instrumentation and measurement equipment 4. Active filters and oscillators 5. Voltage-controlled amplifiers

Detailed and Complete Alternative Models

1. LM324: Quad operational amplifier with similar characteristics
2. LM741: General-purpose operational amplifier with higher gain bandwidth product
3. TL071: Low-noise JFET-input operational amplifier for audio applications
4. AD822: Precision instrumentation amplifier with high common mode rejection ratio

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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