TL974IDR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Amplification and signal conditioning
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: ±1mV
• Input Bias Current: ±10nA
• Gain Bandwidth Product: 4MHz
• Slew Rate: 3V/µs
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL974IDR has a total of 8 pins arranged as follows:

1. Non-Inverting Input (+)
2. Inverting Input (-)
3. Output
4. VCC-
5. VCC+
6. Null
7. Null
8. Ground

Functional Features

• High-speed amplification with low power consumption
• Wide operating voltage range
• Low input offset voltage and bias current
• Rail-to-rail output swing capability
• Stable operation in harsh temperature conditions

Advantages and Disadvantages

Advantages: - High-speed performance suitable for various applications - Low power consumption extends battery life - Wide operating voltage range allows flexibility in power supply selection - Stable operation in extreme temperature conditions ensures reliability

Disadvantages: - Limited gain bandwidth product compared to some other models - Higher input offset voltage compared to precision operational amplifiers

Working Principles

The TL974IDR is an operational amplifier that amplifies and conditions electrical signals. It operates by taking the difference between the voltages at its non-inverting and inverting inputs, amplifying this difference, and producing an output voltage proportional to the input. The amplifier is designed to provide high-speed performance while consuming low power.

Detailed Application Field Plans

The TL974IDR can be used in various applications including:

1. Audio Amplification: The high-speed performance and rail-to-rail output swing make it suitable for audio amplifiers.
2. Sensor Signal Conditioning: The low input offset voltage and bias current allow accurate conditioning of sensor signals.
3. Industrial Control Systems: The wide operating voltage range and stable operation in extreme temperatures make it ideal for industrial control systems.
4. Battery-Powered Devices: The low power consumption extends battery life in portable devices.

Detailed and Complete Alternative Models

1. LM324: Similar operational amplifier with a lower gain bandwidth product but lower cost.
2. AD822: Precision operational amplifier with lower input offset voltage and bias current but higher cost.
3. MCP6002: Low-power operational amplifier with similar characteristics but lower supply voltage range.

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