TLV2460AQDR

Product Overview

Category: Operational Amplifier (Op-Amp)

Use: The TLV2460AQDR is a low-power, rail-to-rail input/output operational amplifier designed for general-purpose applications. It is commonly used in audio amplification, sensor signal conditioning, and other low-voltage signal processing circuits.

Characteristics: - Low power consumption - Rail-to-rail input and output operation - Wide supply voltage range - High open-loop gain - Low input offset voltage - Small package size

Package: The TLV2460AQDR is available in a small outline package (SOIC) with eight pins.

Essence: This operational amplifier provides high performance while consuming minimal power. Its rail-to-rail input and output capability allows it to operate with signals that span the entire supply voltage range.

Packaging/Quantity: The TLV2460AQDR is typically sold in reels or tubes containing a specified quantity of units, such as 250 or 1000 pieces per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 6V
• Input Offset Voltage: 1mV (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 6V/µs
• Input Bias Current: 1pA (typical)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The TLV2460AQDR has the following pin configuration:

___________ V+ | 1 8 | V- IN-| 2 7 | OUT IN+| 3 6 | NC GND| 4 5 | NC ¯¯¯¯¯¯¯¯¯¯¯

Functional Features

• Low power consumption: The TLV2460AQDR operates with low quiescent current, making it suitable for battery-powered applications.
• Rail-to-rail input/output operation: It can handle signals that extend from the positive supply voltage to the negative supply voltage.
• Wide supply voltage range: The op-amp can operate with a wide range of supply voltages, providing flexibility in various applications.
• High open-loop gain: The TLV2460AQDR offers high gain, ensuring accurate amplification of small input signals.
• Low input offset voltage: This feature minimizes errors caused by input voltage differences.
• Small package size: The compact SOIC package allows for space-efficient circuit designs.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Rail-to-rail operation enables full utilization of the supply voltage range. - Wide supply voltage range enhances versatility in different applications. - High open-loop gain ensures precise signal amplification. - Small package size saves board space.

Disadvantages: - Limited output current capability may restrict its use in certain high-current applications. - Noise performance may not be as good as specialized low-noise op-amps.

Working Principles

The TLV2460AQDR is based on a differential amplifier configuration. It amplifies the voltage difference between its two input terminals, producing an output voltage proportional to this difference. The rail-to-rail input/output capability allows the op-amp to accept and generate signals that span the entire supply voltage range.

Detailed Application Field Plans

The TLV2460AQDR finds application in various fields, including:

1. Audio Amplification: It can be used in audio preamplifiers, headphone amplifiers, and other audio processing circuits.
2. Sensor Signal Conditioning: The op-amp can amplify and condition weak sensor signals before further processing or conversion.
3. Low-Voltage Signal Processing: It is suitable for low-voltage signal amplification, filtering, and other processing tasks.

Detailed and Complete Alternative Models

Some alternative models to the TLV2460AQDR include:

1. LM358: A dual operational amplifier with similar characteristics.
2. MCP6002: Another rail-to-rail input/output op-amp with low power consumption.
3. AD8628: A precision op-amp with low offset voltage and low noise performance.

These alternative models offer similar functionality and can be considered as substitutes depending on specific requirements.

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