TLV2782AID

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, Rail-to-Rail Input/Output, Dual Channel
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: TLV2782AID is a dual-channel operational amplifier designed for low-power applications with rail-to-rail input and output capabilities.
• Packaging/Quantity: TLV2782AID is available in a standard SOIC package with a quantity of 250 units per reel.

Specifications

• Supply Voltage: ±1.8 V to ±6 V
• Input Offset Voltage: ±0.5 mV (maximum)
• Input Bias Current: ±1 pA (typical)
• Gain Bandwidth Product: 10 MHz (typical)
• Slew Rate: 3.6 V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TLV2782AID has a total of 8 pins arranged as follows:

```

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| | --| IN+ OUT+|-- Pin 1 --| IN- OUT-|-- Pin 2 --| V- V+ |-- Pin 3 --| NC NC |-- Pin 4 |___________| ```

Functional Features

• Low-power consumption makes it suitable for battery-powered applications.
• Rail-to-rail input/output allows for maximum utilization of the supply voltage range.
• Dual-channel configuration enables independent amplification of two signals simultaneously.
• High gain bandwidth product ensures accurate signal amplification across a wide frequency range.
• Low input offset voltage and bias current minimize errors in signal processing.

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life in portable devices. - Rail-to-rail input/output enables accurate signal amplification near the supply voltage limits. - Dual-channel configuration provides flexibility in signal processing applications.

Disadvantages: - Limited output current capability may restrict its use in high-current applications. - Higher noise levels compared to some other operational amplifiers.

Working Principles

TLV2782AID operates as a voltage amplifier, taking an input voltage and producing an amplified output voltage. It utilizes a differential amplifier configuration with feedback to achieve desired gain and performance characteristics. The rail-to-rail input/output capability allows it to handle signals that span the entire supply voltage range.

Detailed Application Field Plans

TLV2782AID finds applications in various fields, including but not limited to: 1. Portable electronics: Battery-powered devices such as smartphones, tablets, and portable audio players benefit from its low-power consumption and rail-to-rail capabilities. 2. Sensor interfaces: TLV2782AID can be used to amplify and condition signals from sensors like temperature, pressure, or light sensors. 3. Signal conditioning: It is suitable for amplifying weak signals in measurement and control systems. 4. Audio amplification: TLV2782AID can be utilized in audio amplifiers and headphone amplifiers.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLV2782AID are: - LM358 - MCP6002 - AD8628 - MAX44246

These alternatives provide options with varying specifications and performance characteristics, allowing designers to choose the most suitable option for their specific application requirements.

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