TLV2473ID

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, Rail-to-Rail Input/Output, Precision
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: TLV2473ID is a precision 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 sensing and signal conditioning applications.
• Packaging/Quantity: TLV2473ID is available in a standard SOIC package with a quantity of 250 units per reel.

Specifications

• Supply Voltage: ±1.8 V to ±5.5 V
• Input Offset Voltage: ±0.5 mV (maximum)
• Input Bias Current: ±1 pA (maximum)
• Gain Bandwidth Product: 2.8 MHz
• Slew Rate: 1.6 V/µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV2473ID has a total of 8 pins arranged as follows:

___________ OUT | 1 8 | VCC+ IN- | 2 7 | IN+ IN+ | 3 6 | VCC- GND | 4 5 | OUT |___________|

Functional Features

• Low-power consumption: TLV2473ID operates at a low supply voltage, making it ideal 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.
• Precision performance: With low input offset voltage and bias current, TLV2473ID ensures accurate signal amplification and conditioning.
• Wide temperature range: The operational amplifier can operate in extreme temperatures, making it suitable for various environments.

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life in portable devices. - Rail-to-rail input/output allows for maximum signal swing. - Precision performance ensures accurate signal processing. - Wide temperature range enables operation in harsh conditions.

Disadvantages: - Limited gain bandwidth product may restrict high-frequency applications. - Single package option limits flexibility in circuit design.

Working Principles

TLV2473ID is based on a differential amplifier configuration. It amplifies the voltage difference between its two input terminals and delivers the amplified output signal. The rail-to-rail input/output capability allows the amplifier to handle signals that are close to the power supply rails without distortion.

Detailed Application Field Plans

TLV2473ID finds applications in various fields, including but not limited to: 1. Portable electronic devices: Due to its low-power consumption, TLV2473ID is suitable for use in smartphones, tablets, and wearable devices. 2. Sensor interfaces: The precision performance of TLV2473ID makes it ideal for amplifying and conditioning signals from sensors such as temperature, pressure, and light sensors. 3. Signal conditioning: TLV2473ID can be used in audio amplifiers, filters, and other signal conditioning circuits where accuracy and low power consumption are crucial.

Detailed and Complete Alternative Models

1. TLV2472ID: Dual-channel version of TLV2473ID.
2. TLV2474ID: Quad-channel version of TLV2473ID.
3. LMV321IDBVR: Low-voltage, low-power operational amplifier with similar characteristics.

These alternative models offer similar functionality and can be considered as substitutes for TLV2473ID depending on specific requirements.

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