TL3472IDR

Product Overview

Category: Integrated Circuit (IC)

Use: TL3472IDR is a high-speed, low-power quad operational amplifier designed for use in a wide range of applications. It is commonly used in audio amplification, signal conditioning, and voltage amplification circuits.

Characteristics: - High speed: TL3472IDR offers fast response times, making it suitable for applications requiring quick signal processing. - Low power consumption: The IC is designed to operate efficiently with minimal power consumption, making it ideal for battery-powered devices. - Quad operational amplifier: TL3472IDR contains four independent operational amplifiers in a single package, providing flexibility in circuit design. - Wide supply voltage range: The IC can operate within a wide range of supply voltages, allowing for compatibility with various power sources.

Package: TL3472IDR is available in a small outline integrated circuit (SOIC) package, which provides ease of handling and installation.

Essence: TL3472IDR is an essential component in electronic circuits that require accurate and efficient signal amplification and conditioning.

Packaging/Quantity: TL3472IDR is typically sold in reels or tubes containing multiple units, depending on the supplier. The exact quantity may vary.

Specifications

• Supply Voltage Range: 3V to 36V
• Input Offset Voltage: ±1mV
• Input Bias Current: ±10nA
• Gain Bandwidth Product: 4MHz
• Slew Rate: 5V/µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

TL3472IDR features a standard pin configuration:

___________ VCC | 1 14 | OUT1 IN1 | 2 13 | IN4 IN2 | 3 12 | OUT4 IN3 | 4 11 | VCC- OUT2| 5 10 | IN4- OUT3| 6 9 | OUT4- GND | 7 8 | NC ‾‾‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• High gain: TL3472IDR offers a high open-loop voltage gain, ensuring accurate amplification of input signals.
• Rail-to-rail output swing: The IC provides an output voltage range that extends close to the supply rails, maximizing signal integrity.
• Low input offset voltage: TL3472IDR minimizes the error introduced by input voltage differences, resulting in precise signal processing.
• Wide bandwidth: The IC has a wide gain bandwidth product, enabling it to handle a broad range of frequencies.
• Low distortion: TL3472IDR maintains low harmonic distortion levels, preserving the fidelity of amplified signals.

Advantages and Disadvantages

Advantages: - High-speed performance - Low power consumption - Multiple operational amplifiers in one package - Wide supply voltage range - Accurate signal amplification

Disadvantages: - Limited availability of alternative models - Relatively higher cost compared to some other operational amplifiers

Working Principles

TL3472IDR operates based on the principles of operational amplifiers. It amplifies the difference between its two input terminals, producing an output voltage proportional to this difference. The IC utilizes internal circuitry to achieve high gain, low distortion, and fast response times.

Detailed Application Field Plans

TL3472IDR finds applications in various fields, including: 1. Audio amplification systems 2. Signal conditioning circuits 3. Voltage amplification circuits 4. Active filters 5. Instrumentation amplifiers 6. Data acquisition systems

Detailed and Complete Alternative Models

While TL3472IDR is a versatile operational amplifier, alternative models with similar characteristics include: - LM324 - TL074 - OPAMPS-OPA4134 - AD822

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

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