TLC2272QDR

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier (Op-Amp)

Characteristics: - Dual operational amplifier - Low power consumption - Rail-to-rail input/output - Wide supply voltage range - High output current drive capability

Package: SOIC-14

Essence: The TLC2272QDR is a dual operational amplifier that provides high performance and low power consumption. It is designed for a wide range of applications where precision, low noise, and low power are essential.

Packaging/Quantity: The TLC2272QDR is available in a small outline integrated circuit (SOIC) package with 14 pins. It is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: ±1.35V to ±8V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 0.5pA (typical)
• Gain Bandwidth Product: 2.2MHz (typical)
• Slew Rate: 3.6V/µs (typical)
• Output Current: 40mA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLC2272QDR has a total of 14 pins arranged as follows:

```

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| | --| V+ | --| IN- | --| IN+ | --| V- | --| OUT | --| NC | --| NC | --| NC | --| NC | --| NC | --| NC | --| VCC+ | --| VCC- | |_______________| ```

Functional Features

• Low input offset voltage and low input bias current for accurate signal amplification.
• Rail-to-rail input/output capability allows the amplifier to operate with signals that extend to the supply voltage limits.
• Wide supply voltage range enables operation from a variety of power sources.
• High output current drive capability allows the amplifier to directly drive low impedance loads.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications. - Rail-to-rail input/output capability provides flexibility in signal conditioning. - Wide supply voltage range allows for versatile use in different systems. - High output current drive capability ensures efficient driving of loads.

Disadvantages: - Limited gain bandwidth product may restrict its use in high-frequency applications. - The SOIC package may not be suitable for all circuit board layouts.

Working Principles

The TLC2272QDR is an operational amplifier that amplifies the difference between its two input terminals. It operates by using a feedback mechanism to adjust the output voltage based on the input voltage. The rail-to-rail input/output capability allows the amplifier to accurately amplify signals that span the entire supply voltage range.

Detailed Application Field Plans

The TLC2272QDR can be used in various applications, including but not limited to: 1. Audio amplification circuits 2. Sensor signal conditioning 3. Battery-powered instrumentation 4. Active filters 5. Voltage and current measurement circuits 6. Signal generators

Detailed and Complete Alternative Models

Some alternative models to the TLC2272QDR include: - LM358 - TL072 - AD822

These alternatives offer similar functionality and characteristics, providing options for different design requirements.

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