TL974IN - Integrated Circuit

Product Overview

TL974IN is an integrated circuit belonging to the category of operational amplifiers. It is commonly used in audio applications, instrumentation, and control systems due to its high precision and low noise characteristics. The package includes a single operational amplifier with features such as low offset voltage, low input bias current, and wide bandwidth. TL974IN is typically available in a standard 8-pin dual in-line package (DIP) and is sold in quantities of one or more.

Specifications

• Supply Voltage: ±2V to ±18V
• Input Offset Voltage: 0.5mV max
• Input Bias Current: 25nA max
• Slew Rate: 16V/µs
• Gain Bandwidth Product: 4MHz
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The detailed pin configuration for TL974IN is as follows: 1. Offset Null 2. Inverting Input 3. Non-Inverting Input 4. V- 5. Offset Null 6. Output 7. V+ 8. NC (No Connection)

Functional Features

TL974IN offers high precision and low noise, making it suitable for applications requiring accurate signal processing. It provides stable operation over a wide range of supply voltages and temperatures, making it versatile for various electronic designs.

Advantages and Disadvantages

Advantages

• High precision and low noise
• Wide operating voltage range
• Stable performance over temperature variations

Disadvantages

• Limited output current capability
• Higher power consumption compared to some modern alternatives

Working Principles

The TL974IN operates as a general-purpose operational amplifier, providing differential inputs and a single-ended output. It amplifies the difference between the two input voltages while maintaining a high level of accuracy and stability.

Application Field Plans

TL974IN finds extensive use in audio equipment, sensor interfaces, active filters, and precision signal conditioning circuits. Its high precision and low noise make it suitable for applications where signal integrity is crucial.

Alternative Models

Some alternative models to TL974IN include LM324, LM358, and OP07 operational amplifiers, which offer similar functionality and performance characteristics.

In conclusion, TL974IN is a versatile operational amplifier that excels in precision and low noise applications, making it a popular choice in various electronic designs. Its wide operating voltage range and stable performance over temperature variations make it well-suited for diverse application fields. While it has certain limitations, such as output current capability and power consumption, it remains a reliable choice for many electronic projects.