TLV2474IDR

Product Overview

Category: Integrated Circuits (ICs)

Use: TLV2474IDR is a high-performance operational amplifier (op-amp) designed for general-purpose applications. It is commonly used in audio amplification, signal conditioning, and sensor interfacing.

Characteristics: - Low noise: TLV2474IDR offers low input voltage noise, making it suitable for applications requiring high precision. - High bandwidth: With a wide bandwidth, TLV2474IDR can handle fast-changing signals accurately. - Rail-to-rail input/output: This op-amp supports rail-to-rail input and output voltage range, allowing it to operate with maximum dynamic range. - Low power consumption: TLV2474IDR is designed to consume minimal power, making it ideal for battery-powered devices. - High slew rate: The op-amp provides a high slew rate, enabling it to respond quickly to input signal changes.

Package: TLV2474IDR comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence: TLV2474IDR is a versatile op-amp that combines low noise, high bandwidth, and rail-to-rail operation, making it suitable for various applications requiring precision and dynamic range.

Packaging/Quantity: TLV2474IDR is typically sold in reels or tubes containing multiple units. The exact quantity depends on the supplier and customer requirements.

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: 1.5mV (maximum)
• Input Bias Current: 1pA (typical)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 6V/µs (typical)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

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

Functional Features

• Low noise amplification: TLV2474IDR provides high-quality signal amplification with minimal added noise.
• Rail-to-rail operation: The op-amp can handle input and output signals that span the entire supply voltage range, maximizing dynamic range.
• Wide bandwidth: TLV2474IDR offers a broad frequency response, allowing it to accurately amplify high-frequency signals.
• Low power consumption: The op-amp is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High precision and low noise performance - Wide operating voltage range - Rail-to-rail input/output capability - Low power consumption

Disadvantages: - Limited current sourcing/sinking capability - Not suitable for high-power applications

Working Principles

TLV2474IDR operates as a voltage amplifier by amplifying the difference between its two input terminals. It utilizes internal circuitry to provide high gain, low noise, and rail-to-rail operation. The op-amp's internal components and feedback network enable it to accurately amplify signals within its specified range.

Application Field Plans

TLV2474IDR finds applications in various fields, including: 1. Audio amplification: It can be used in audio equipment such as headphones, speakers, and audio mixers. 2. Signal conditioning: TLV2474IDR is suitable for conditioning sensor signals in applications like temperature measurement, pressure sensing, and strain gauges. 3. Sensor interfacing: It can be used to interface with various sensors, including accelerometers, gyroscopes, and photodiodes.

Alternative Models

1. LM324: A quad op-amp with similar characteristics and pin configuration.
2. MCP6004: Another quad op-amp offering low noise and rail-to-rail operation.
3. AD8628: A precision op-amp with low offset voltage and high bandwidth.

These alternative models provide similar functionality to TLV2474IDR and can be considered as substitutes based on specific application requirements.

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