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TLV2782CDGKR
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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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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TLV2782CDGKR in technische oplossingen

  1. Question: What is TLV2782CDGKR?
    Answer: TLV2782CDGKR is a dual operational amplifier (op-amp) that is commonly used in various technical solutions.

  2. Question: What is the supply voltage range for TLV2782CDGKR?
    Answer: The supply voltage range for TLV2782CDGKR is typically between 2.7V and 6V.

  3. Question: What is the input offset voltage of TLV2782CDGKR?
    Answer: The input offset voltage of TLV2782CDGKR is typically around 1mV.

  4. Question: What is the input bias current of TLV2782CDGKR?
    Answer: The input bias current of TLV2782CDGKR is typically around 1pA.

  5. Question: What is the gain bandwidth product of TLV2782CDGKR?
    Answer: The gain bandwidth product of TLV2782CDGKR is typically around 10MHz.

  6. Question: Can TLV2782CDGKR operate in single-supply applications?
    Answer: Yes, TLV2782CDGKR can operate in both single-supply and split-supply applications.

  7. Question: What is the common-mode input voltage range of TLV2782CDGKR?
    Answer: The common-mode input voltage range of TLV2782CDGKR typically includes the negative supply rail to within 1.5V of the positive supply rail.

  8. Question: Does TLV2782CDGKR have built-in ESD protection?
    Answer: Yes, TLV2782CDGKR has built-in electrostatic discharge (ESD) protection, which helps protect the device from damage during handling and assembly.

  9. Question: What is the output current capability of TLV2782CDGKR?
    Answer: The output current capability of TLV2782CDGKR is typically around 40mA.

  10. Question: Can TLV2782CDGKR be used in low-power applications?
    Answer: Yes, TLV2782CDGKR is designed for low-power operation and is suitable for use in battery-powered or energy-efficient devices.