TLV2474QDRQ1

Product Overview

Category: Integrated Circuits (ICs)

Use: TLV2474QDRQ1 is a high-performance, low-power quad operational amplifier designed for automotive applications. It is specifically tailored to meet the stringent requirements of automotive systems.

Characteristics: - High performance: TLV2474QDRQ1 offers excellent precision and accuracy in automotive environments. - Low power consumption: It operates at low supply voltages, making it suitable for battery-powered applications. - Robustness: The IC is designed to withstand harsh automotive conditions, including wide temperature ranges and voltage fluctuations. - Automotive-grade: TLV2474QDRQ1 meets the AEC-Q100 Grade 1 qualification, ensuring its reliability and durability in automotive applications.

Package: TLV2474QDRQ1 comes in a small outline package (SOIC) with 14 pins.

Essence: This IC serves as a key component in automotive electronic systems, providing amplification and signal conditioning functions.

Packaging/Quantity: TLV2474QDRQ1 is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 6V/µs
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLV2474QDRQ1 has 14 pins arranged as follows:

Pin 1: Output 1 Pin 2: Inverting Input 1 Pin 3: Non-Inverting Input 1 Pin 4: V- Pin 5: Non-Inverting Input 2 Pin 6: Inverting Input 2 Pin 7: Output 2 Pin 8: V+ Pin 9: VCC- Pin 10: Output 3 Pin 11: Inverting Input 3 Pin 12: Non-Inverting Input 3 Pin 13: GND Pin 14: Output 4

Functional Features

• High gain and bandwidth: TLV2474QDRQ1 provides a high gain-bandwidth product of 10MHz, enabling accurate amplification of signals across a wide frequency range.
• Rail-to-rail inputs and outputs: The IC supports input and output voltage ranges that extend to the supply rails, allowing for maximum signal swing and minimizing distortion.
• Low noise and distortion: TLV2474QDRQ1 offers low input offset voltage, low input bias current, and low total harmonic distortion, ensuring high-quality signal processing.

Advantages and Disadvantages

Advantages: - Automotive-grade reliability: TLV2474QDRQ1 is designed to meet the stringent requirements of automotive applications, providing robustness and durability. - Low power consumption: The IC operates at low supply voltages, making it suitable for battery-powered systems. - High precision: TLV2474QDRQ1 offers excellent accuracy and precision in signal amplification and conditioning.

Disadvantages: - Limited number of channels: TLV2474QDRQ1 is a quad operational amplifier, which means it can handle up to four signals simultaneously. For applications requiring more channels, additional ICs may be needed.

Working Principles

TLV2474QDRQ1 is based on the operational amplifier (op-amp) architecture. It utilizes differential amplifiers to amplify and condition input signals. The op-amp's internal circuitry ensures high gain, low distortion, and accurate signal processing. The IC operates by applying the input signals to the appropriate pins and obtaining amplified output signals at the corresponding output pins.

Detailed Application Field Plans

TLV2474QDRQ1 finds extensive use in various automotive applications, including: - Sensor signal conditioning - Audio systems - Powertrain control modules - Body control modules - Infotainment systems - Lighting control modules

The IC's high precision, low power consumption, and automotive-grade reliability make it suitable for these critical automotive subsystems.

Detailed and Complete Alternative Models

• TLV2472QDRQ1: Dual operational amplifier with similar specifications and features.
• TLV2473QDRQ1: Triple operational amplifier with similar specifications and features.
• TLV2470QDRQ1: Single operational amplifier with similar specifications and features.

These alternative models provide flexibility in choosing the right number of channels while maintaining compatibility with TLV2474QDRQ1's characteristics.

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