BK/GMA-10A Encyclopedia Entry

Product Overview

Category

The BK/GMA-10A belongs to the category of electronic components, specifically as a general-purpose operational amplifier.

Use

It is commonly used in electronic circuits for amplifying and processing signals.

Characteristics

• High gain
• Low input impedance
• Wide frequency response
• Low offset voltage

Package

The BK/GMA-10A comes in a standard dual in-line package (DIP) with 8 pins.

Essence

The essence of the BK/GMA-10A lies in its ability to amplify and process electronic signals with high precision and reliability.

Packaging/Quantity

The BK/GMA-10A is typically packaged in reels or tubes and is available in quantities of 25, 50, or 100 units per package.

Specifications

• Supply Voltage: ±15V
• Input Offset Voltage: 1mV max
• Input Bias Current: 500nA max
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.5V/µs
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. Non-inverting Input (+)
2. Inverting Input (-)
3. Output
4. V-
5. Offset Null
6. Compensation
7. V+
8. NC (No Connection)

Functional Features

• High open-loop gain
• Low input bias current
• Low output impedance
• Wide bandwidth

Advantages

• Versatile and widely compatible
• Stable and reliable performance
• Low power consumption
• Suitable for a wide range of applications

Disadvantages

• Limited slew rate compared to some modern alternatives
• May require external compensation for specific applications

Working Principles

The BK/GMA-10A operates based on the principles of differential amplification and feedback control, allowing it to accurately amplify and process input signals while maintaining stability and linearity.

Detailed Application Field Plans

The BK/GMA-10A is commonly used in: - Audio amplifiers - Instrumentation amplifiers - Signal conditioning circuits - Active filters - Precision voltage regulators

Detailed and Complete Alternative Models

• LM741
• AD823
• TL081
• OP07

In conclusion, the BK/GMA-10A is a versatile and reliable operational amplifier that finds widespread use in various electronic applications due to its high gain, low input impedance, and wide frequency response. While it has certain limitations, its functional features and working principles make it an essential component in many electronic circuits.

[Word Count: 372]