TLV2461IP

Product Overview

• Category: Operational Amplifier (Op-Amp)
• Use: TLV2461IP is a low-power, rail-to-rail input/output operational amplifier designed for general-purpose applications.
• Characteristics: It offers low offset voltage, low quiescent current, and wide bandwidth, making it suitable for battery-powered devices and other low-power applications.
• Package: TLV2461IP comes in an 8-pin PDIP (Plastic Dual In-line Package) package.
• Essence: TLV2461IP is a versatile operational amplifier that provides high performance while consuming minimal power.
• Packaging/Quantity: TLV2461IP is typically sold in reels of 2000 units.

Specifications

• Supply Voltage Range: 2.7V to 6V
• Input Offset Voltage: ±1mV (maximum)
• Quiescent Current: 900µA (maximum)
• Gain Bandwidth Product: 1MHz
• Slew Rate: 0.5V/µs
• Input Bias Current: ±1pA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV2461IP has the following pin configuration:

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

Functional Features

• Rail-to-rail input and output capability allows for maximum dynamic range.
• Low input bias current minimizes errors in precision applications.
• Low quiescent current extends battery life in portable devices.
• Wide supply voltage range enables operation in various power supply configurations.
• High gain bandwidth product ensures accurate signal amplification.

Advantages and Disadvantages

Advantages: - Low offset voltage enhances precision in measurement applications. - Rail-to-rail input/output capability provides maximum dynamic range. - Low quiescent current extends battery life in portable devices. - Wide supply voltage range allows for versatile use.

Disadvantages: - Limited gain bandwidth product may not be suitable for high-frequency applications. - Limited slew rate may affect the amplifier's ability to respond quickly to rapid changes in input signals.

Working Principles

The TLV2461IP is based on a differential amplifier configuration. It uses a combination of transistors and resistors to amplify the difference between the input voltages. The amplified output is then fed back to the input through a feedback network, which helps stabilize the amplifier's performance and control its gain.

Detailed Application Field Plans

The TLV2461IP can be used in various applications, including but not limited to: - Sensor signal conditioning - Audio amplification - Battery-powered instrumentation - Portable medical devices - Industrial control systems - Data acquisition systems

Alternative Models

Here are some alternative models that offer similar functionality to the TLV2461IP: - LM358 - MCP6001 - AD8605 - MAX4239

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

In conclusion, the TLV2461IP is a low-power operational amplifier with excellent performance characteristics. Its versatility, low power consumption, and wide supply voltage range make it suitable for a variety of applications. However, designers should consider the limitations in gain bandwidth product and slew rate when selecting this amplifier for high-frequency or fast-response applications.