TLV2454IDRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, Rail-to-Rail Input/Output, Quad Operational Amplifier
• Package: SOIC-14
• Essence: TLV2454IDRG4 is a quad operational amplifier designed for low-power applications. It offers rail-to-rail input and output capabilities, making it suitable for a wide range of voltage levels. The IC comes in a small outline integrated circuit (SOIC) package with 14 pins.
• Packaging/Quantity: TLV2454IDRG4 is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2.7V to 6V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (typical)
• Gain Bandwidth Product: 3MHz (typical)
• Slew Rate: 1.6V/µs (typical)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The TLV2454IDRG4 has a total of 14 pins arranged as follows:

___________ Vcc | 1 14 | Vcc+ In1- | 2 13 | Out1 In1+ | 3 12 | Out2 In2- | 4 11 | Out3 In2+ | 5 10 | Out4 In3- | 6 9 | NC In3+ | 7 8 | GND ‾‾‾‾‾‾‾‾‾‾

Functional Features

• Low-power consumption: TLV2454IDRG4 is designed to operate with low power supply voltages, making it suitable for battery-powered devices.
• Rail-to-rail input/output: The operational amplifier can accept and deliver signals that are close to the power supply rails, maximizing the dynamic range of the signal.
• Quad configuration: The IC contains four independent operational amplifiers in a single package, providing flexibility in circuit design.

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life in portable applications. - Rail-to-rail input/output allows for accurate signal processing across the entire voltage range. - Quad configuration saves board space and reduces component count.

Disadvantages: - Limited gain bandwidth product may not be suitable for high-frequency applications. - Slew rate may limit the speed of signal processing in certain scenarios.

Working Principles

The TLV2454IDRG4 operates as a voltage amplifier, taking an input signal and amplifying it to a desired level. It utilizes a combination of transistors and resistors to achieve the amplification. The rail-to-rail input/output capability ensures that the amplified signal accurately represents the input signal, even when it approaches the power supply rails.

Detailed Application Field Plans

TLV2454IDRG4 finds applications in various fields, including but not limited to: 1. Portable electronic devices: Due to its low-power consumption, it is suitable for use in smartphones, tablets, and other battery-powered devices. 2. Sensor interfaces: The rail-to-rail input/output feature makes it ideal for amplifying signals from sensors that operate at different voltage levels. 3. Audio amplification: The quad configuration allows for multiple audio channels to be amplified simultaneously, making it useful in audio systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLV2454IDRG4 are: - LM324: A quad operational amplifier with low-power consumption and rail-to-rail input/output capabilities. - MCP6004: Another quad operational amplifier designed for low-power applications, offering rail-to-rail input/output performance.

These alternative models can be considered based on specific requirements and availability.

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