TLC072CD

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Dual, Low Power, Precision
• Package: DIP-8 (Dual In-Line Package)
• Essence: The TLC072CD is a dual operational amplifier designed for low power and precision applications.
• Packaging/Quantity: Available in tubes or reels, with 25 pieces per tube/reel.

Specifications

• Supply Voltage: ±2V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 30pA (typical)
• Input Offset Current: 5pA (typical)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 3.6V/µs (typical)
• Common Mode Rejection Ratio: 80dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TLC072CD has a standard DIP-8 pin configuration:

__ __ OUT1| | | |VCC+ IN(-)1| |__| | | IN1+ | | NC | | OUT2| | IN(-)2| | IN2+ | | VCC-| | GND|________|

Functional Features

• Low power consumption: The TLC072CD operates at very low power levels, making it suitable for battery-powered devices.
• High precision: It offers excellent accuracy and stability in various applications.
• Wide supply voltage range: The IC can operate from ±2V to ±18V, providing flexibility in different power supply configurations.
• Rail-to-rail output swing: The output voltage can reach close to the supply rails, maximizing dynamic range.

Advantages and Disadvantages

Advantages: - Low power consumption - High precision - Wide supply voltage range - Rail-to-rail output swing

Disadvantages: - Limited bandwidth compared to some other operational amplifiers - Higher input offset voltage compared to certain precision op-amps

Working Principles

The TLC072CD is based on a differential amplifier configuration. It amplifies the difference between the two input voltages and provides a high gain output signal. The internal circuitry ensures low power consumption and precise amplification.

Detailed Application Field Plans

The TLC072CD is commonly used in various applications, including:

1. Audio Amplification: It can be used in audio equipment such as mixers, preamplifiers, and headphone amplifiers.
2. Sensor Signal Conditioning: The IC is suitable for amplifying and conditioning signals from sensors like temperature sensors, pressure sensors, and light sensors.
3. Active Filters: It can be utilized in active filter circuits for frequency response shaping and signal conditioning.
4. Instrumentation Amplifiers: The TLC072CD can be part of instrumentation amplifier circuits used in measurement and control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TLC072CD are:

1. LM358: Dual operational amplifier with low power consumption and wide supply voltage range.
2. TL072: Dual JFET-input operational amplifier with low noise and high slew rate.
3. AD822: Precision dual operational amplifier with low offset voltage and low input bias current.

These alternatives can be considered based on specific requirements and application needs.

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