TLV2461AQDRQ1

Product Overview

Category: Integrated Circuit (IC)

Use: TLV2461AQDRQ1 is a low-power, rail-to-rail input/output operational amplifier designed for automotive applications. It is specifically optimized for single-supply operation from 2.7V to 5.5V, making it suitable for battery-powered systems.

Characteristics: - Low power consumption - Rail-to-rail input and output - Wide supply voltage range - Automotive grade quality - High precision and accuracy

Package: TLV2461AQDRQ1 comes in a small outline package (SOIC) with 8 pins.

Essence: This IC is essential for amplifying and processing analog signals in automotive electronic systems.

Packaging/Quantity: TLV2461AQDRQ1 is typically sold in reels of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV2461AQDRQ1 has the following pin configuration:

___________ Vcc | 1 8 | Output Vin-| 2 7 | NC Vin+| 3 6 | NC Gnd | 4 5 | NC ‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Low quiescent current: TLV2461AQDRQ1 consumes very low power, making it suitable for battery-powered applications.
• Rail-to-rail input/output: It can handle signals that swing close to the supply rails, allowing for maximum dynamic range.
• Wide supply voltage range: The IC operates from 2.7V to 5.5V, providing flexibility in various applications.
• Automotive grade quality: TLV2461AQDRQ1 is designed and tested to meet automotive industry standards, ensuring reliability in harsh environments.
• High precision and accuracy: It offers excellent performance in terms of input offset voltage, input bias current, and gain bandwidth product.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Rail-to-rail input/output allows for accurate signal amplification. - Wide supply voltage range provides versatility in different power supply configurations. - Automotive grade quality ensures reliability in automotive applications. - High precision and accuracy result in accurate signal processing.

Disadvantages: - Limited gain bandwidth product may not be suitable for high-frequency applications. - Limited number of pins restricts the number of external components that can be connected directly.

Working Principles

TLV2461AQDRQ1 is an operational amplifier (op-amp) that amplifies and processes analog signals. It operates by taking the difference between the voltages at its two input terminals and amplifying this difference to produce an output voltage. The rail-to-rail input/output capability allows the op-amp to handle signals that swing close to the supply rails, maximizing the dynamic range.

The op-amp's low quiescent current ensures minimal power consumption, making it ideal for battery-powered systems. Its wide supply voltage range enables operation in a variety of power supply configurations. The automotive grade quality ensures reliable performance in automotive applications, where temperature and environmental conditions can be challenging.

Detailed Application Field Plans

TLV2461AQDRQ1 is commonly used in various automotive applications, including but not limited to: - Engine control units (ECUs) - Powertrain systems - Infotainment systems - Advanced driver-assistance systems (ADAS) - Lighting control modules - Sensor interfaces

Its low power consumption, rail-to-rail input/output capability, and automotive grade quality make it suitable for these applications, where precision, reliability, and efficiency are crucial.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLV2461AQDRQ1 include: - LMV321: Low-power, rail-to-rail input/output operational amplifier. - MCP6001: Single-supply, low-power op-amp with rail-to-rail input/output. - MAX44246: Precision, low-power, rail-to-rail input/output op-amp. - AD8605: Low-power, precision, rail-to-rail input/output op-amp.

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

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