TLV2444AQPWRQ1

Product Overview

Category: Integrated Circuit (IC)

Use: TLV2444AQPWRQ1 is a quad operational amplifier designed for automotive applications. It is specifically tailored to meet the requirements of automotive systems, providing high performance and reliability.

Characteristics: - Low offset voltage - Low input bias current - Rail-to-rail output swing - Wide supply voltage range - High slew rate - Low noise

Package: TLV2444AQPWRQ1 comes in a small outline package (SOIC) with a thermal pad for enhanced heat dissipation.

Essence: The TLV2444AQPWRQ1 is an essential component in automotive electronic systems, enabling accurate signal amplification and processing.

Packaging/Quantity: TLV2444AQPWRQ1 is typically packaged in reels, with 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Output Swing: Rail-to-Rail
• Slew Rate: 3.6V/µs (typical)
• Noise: 10nV/√Hz (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV2444AQPWRQ1 has a 14-pin SOIC package with the following pin configuration:

```

---

| | --| VCC+ OUT1|-- --| IN1- OUT2|-- --| IN1+ OUT3|-- --| VCC- OUT4|-- --| IN2- NC |-- --| IN2+ IN4 |-- --| GND IN3 |-- --| IN3- IN4-|-- --| IN3+ IN4+|-- |___________| ```

Functional Features

• Low offset voltage and input bias current ensure accurate signal amplification.
• Rail-to-rail output swing allows for maximum utilization of the supply voltage range.
• Wide supply voltage range enables compatibility with various automotive systems.
• High slew rate ensures fast response to dynamic signals.
• Low noise level minimizes signal distortion.

Advantages and Disadvantages

Advantages: - Tailored for automotive applications, ensuring high performance and reliability. - Small package size with thermal pad for efficient heat dissipation. - Wide supply voltage range allows for flexibility in system design. - Low offset voltage and input bias current provide accurate signal processing.

Disadvantages: - Limited pin count may restrict the number of amplifiers that can be used in a single package. - Not suitable for applications requiring extremely high precision.

Working Principles

The TLV2444AQPWRQ1 is an operational amplifier that amplifies and processes analog signals. It consists of four independent amplifiers, each capable of amplifying differential or single-ended input signals. The amplifiers are designed to operate with a wide supply voltage range and provide rail-to-rail output swing.

Detailed Application Field Plans

The TLV2444AQPWRQ1 is widely used in automotive electronic systems, including but not limited to: - Engine control units - Transmission control units - Powertrain systems - Safety systems (airbags, ABS) - Infotainment systems

Detailed and Complete Alternative Models

• TLV2442AQPWRQ1: Dual operational amplifier with similar characteristics and package.
• TLV2441AQPWRQ1: Single operational amplifier with similar characteristics and package.
• TLV2443AQPWRQ1: Triple operational amplifier with similar characteristics and package.

These alternative models provide flexibility in choosing the appropriate number of amplifiers for specific applications while maintaining similar performance characteristics.

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