TLV2782CDGKR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, low-power, rail-to-rail input/output, dual-channel
• Package: VSSOP-8
• Essence: TLV2782CDGKR is a dual-channel operational amplifier designed for high-speed and low-power applications. It offers rail-to-rail input and output capabilities, making it suitable for various voltage range operations.
• Packaging/Quantity: TLV2782CDGKR is available in a VSSOP-8 package and is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: 2.7V to 6V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 5V/µs
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TLV2782CDGKR has the following pin configuration:

___________ OUT1 | 1 8 | VCC+ IN1- | 2 7 | IN2+ IN1+ | 3 6 | IN2- GND | 4 5 | OUT2 ‾‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Dual-channel operational amplifier
• Rail-to-rail input and output
• Low-power consumption
• High-speed operation
• Wide operating voltage range
• Low input offset voltage and bias current

Advantages and Disadvantages

Advantages

• High-speed performance enables quick signal processing.
• Rail-to-rail input/output allows for accurate amplification of signals across the entire voltage range.
• Low-power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range provides flexibility in various voltage level systems.

Disadvantages

• Limited number of channels (dual-channel only).
• Relatively small package size may limit heat dissipation capabilities in high-power applications.

Working Principles

TLV2782CDGKR operates as a voltage amplifier, taking an input voltage and amplifying it to a higher level. It utilizes a differential amplifier configuration to provide high gain and common-mode rejection. The rail-to-rail input/output capability ensures that the amplified output accurately represents the input signal within the specified voltage range.

Detailed Application Field Plans

TLV2782CDGKR finds applications in various fields, including:

1. Audio Amplification: TLV2782CDGKR can be used to amplify audio signals in portable devices, such as smartphones and MP3 players.
2. Sensor Signal Conditioning: It can be employed to amplify and condition sensor signals in industrial automation and control systems.
3. Battery-Powered Systems: Due to its low-power consumption, TLV2782CDGKR is suitable for use in battery-powered devices, such as wireless sensors and remote controls.
4. Signal Processing: It can be utilized in signal processing circuits, such as filters and active rectifiers.

Detailed and Complete Alternative Models

Some alternative models to TLV2782CDGKR are:

1. LM358: Dual operational amplifier with similar characteristics and package options.
2. MCP602: Dual rail-to-rail input/output operational amplifier with low power consumption.
3. AD8628: Precision dual-channel operational amplifier with low noise and low offset voltage.

These alternative models offer similar functionalities and can be considered based on specific application requirements.

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