TLV2461QPWRG4Q1

Product Overview

• Category: Operational Amplifier (Op-Amp)
• Use: TLV2461QPWRG4Q1 is a low-power, rail-to-rail input/output operational amplifier designed for automotive applications.
• Characteristics: It offers low offset voltage, low quiescent current, and wide bandwidth. The device operates from a single supply voltage as low as 2.7V, making it suitable for battery-powered systems. It also features a small package size and excellent electromagnetic compatibility (EMC) performance.
• Package: TLV2461QPWRG4Q1 comes in a small-sized, thermally-enhanced, 8-pin TSSOP package.
• Essence: This operational amplifier provides high precision and low power consumption, making it ideal for automotive electronics.
• Packaging/Quantity: TLV2461QPWRG4Q1 is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Quiescent Current: 900µA (maximum)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 1.6V/µs (typical)
• Input Common Mode Voltage Range: Rail-to-Rail
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV2461QPWRG4Q1 has the following pin configuration:

```

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| | --| IN- OUT |-- --| IN+ V- |-- --| V+ NC |-- --| GND NC |-- |___________| ```

Functional Features

• Low offset voltage and low quiescent current ensure high precision and low power consumption.
• Rail-to-rail input/output allows for maximum dynamic range and flexibility in signal processing.
• Wide bandwidth enables accurate amplification of high-frequency signals.
• Small package size saves board space and facilitates compact designs.
• Excellent EMC performance ensures reliable operation in automotive environments.

Advantages and Disadvantages

Advantages: - High precision and low power consumption - Rail-to-rail input/output - Wide bandwidth - Small package size - Excellent EMC performance

Disadvantages: - Limited supply voltage range (2.7V to 5.5V) - Maximum input offset voltage of ±1.5mV

Working Principles

The TLV2461QPWRG4Q1 is an operational amplifier that amplifies the difference between its two input terminals. It operates by using a feedback mechanism to maintain the desired output voltage based on the input signals. The rail-to-rail input/output capability allows the amplifier to handle input signals that span the entire supply voltage range, maximizing the dynamic range of the amplified signal.

Detailed Application Field Plans

The TLV2461QPWRG4Q1 is specifically designed for automotive applications, where precision, low power consumption, and small form factor are crucial. It can be used in various automotive systems such as:

1. Engine control units (ECUs)
2. Anti-lock braking systems (ABS)
3. Airbag control modules
4. Powertrain control modules (PCMs)
5. Infotainment systems
6. Battery management systems (BMS)

In these applications, the TLV2461QPWRG4Q1 provides accurate signal amplification and conditioning, contributing to the overall performance and reliability of the automotive electronics.

Detailed and Complete Alternative Models

1. LMV321: Low-power, rail-to-rail input/output operational amplifier with similar specifications.
2. MCP6001: Single-supply, low-power operational amplifier suitable for automotive applications.
3. TS912: Precision, low-power operational amplifier designed for automotive systems.

These alternative models offer similar functionality and can be considered as substitutes for the TLV2461QPWRG4Q1 in automotive applications.

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