Texas Instruments
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
TLC272CPWRG4
Lihat Detail Lembar Data

TLC272CPWRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: Low-power, Rail-to-Rail Output, Dual Operational Amplifier
  • Package: 8-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: The TLC272CPWRG4 is a dual operational amplifier designed for low-power applications. It offers rail-to-rail output swing and operates from a single supply voltage as low as 2.7V.
  • Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

  • Supply Voltage Range: 2.7V to 16V
  • Input Offset Voltage: 1mV (maximum)
  • Input Bias Current: 1pA (typical)
  • Input Offset Current: 1pA (typical)
  • Gain Bandwidth Product: 2.2MHz (typical)
  • Slew Rate: 1.3V/µs (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLC272CPWRG4 has a standard 8-pin TSSOP package with the following pin configuration:

___________ V+ | 1 8 | V- IN-| 2 7 | OUT IN+| 3 6 | NC NC | 4 5 | NC |__________|

Functional Features

  • Low-power consumption: The TLC272CPWRG4 is designed to operate with minimal power requirements, making it suitable for battery-powered devices.
  • Rail-to-rail output swing: The operational amplifier can drive signals close to both supply rails, maximizing the dynamic range of the output signal.
  • Wide supply voltage range: The TLC272CPWRG4 can operate from a single supply voltage as low as 2.7V, making it compatible with a wide range of applications.

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life in portable devices. - Rail-to-rail output swing allows for maximum utilization of the available signal range. - Wide supply voltage range enhances compatibility with various power sources.

Disadvantages: - Limited gain bandwidth product may restrict its use in high-frequency applications. - Higher input offset voltage compared to some other operational amplifiers in the market.

Working Principles

The TLC272CPWRG4 is based on a standard operational amplifier architecture. It consists of two independent amplifiers that can be used in various configurations such as inverting amplifiers, non-inverting amplifiers, and voltage followers. The amplifiers utilize a differential input stage followed by a gain stage and an output buffer. The rail-to-rail output swing is achieved through careful design of the output stage.

Detailed Application Field Plans

The TLC272CPWRG4 is suitable for a wide range of applications including:

  1. Battery-powered devices: Due to its low-power consumption, the TLC272CPWRG4 is ideal for use in portable electronics such as calculators, remote controls, and wearable devices.
  2. Sensor interfaces: The rail-to-rail output swing makes it suitable for interfacing with sensors that have low output voltage swings, ensuring accurate signal acquisition.
  3. Signal conditioning: The operational amplifier can be used for amplifying, filtering, and shaping signals in audio applications, instrumentation, and control systems.

Detailed and Complete Alternative Models

  1. LM358: Dual operational amplifier with similar characteristics and pin configuration.
  2. MCP6002: Low-power, rail-to-rail output dual operational amplifier with extended temperature range.
  3. TLV272: Dual operational amplifier with low noise and wide supply voltage range.

These alternative models offer similar functionality and can be considered as substitutes for the TLC272CPWRG4 in various applications.

Word count: 461 words

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan TLC272CPWRG4 dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of TLC272CPWRG4 in technical solutions:

  1. Q: What is the TLC272CPWRG4? A: The TLC272CPWRG4 is a dual operational amplifier (op-amp) that is commonly used in various electronic circuits.

  2. Q: What is the supply voltage range for the TLC272CPWRG4? A: The supply voltage range for the TLC272CPWRG4 is typically between 3V and 16V.

  3. Q: What is the input offset voltage of the TLC272CPWRG4? A: The input offset voltage of the TLC272CPWRG4 is typically around 1mV.

  4. Q: Can the TLC272CPWRG4 be used in low-power applications? A: Yes, the TLC272CPWRG4 is designed for low-power applications and has a low quiescent current consumption.

  5. Q: What is the bandwidth of the TLC272CPWRG4? A: The bandwidth of the TLC272CPWRG4 is typically around 1MHz.

  6. Q: Is the TLC272CPWRG4 suitable for single-supply applications? A: Yes, the TLC272CPWRG4 can be used in both single-supply and dual-supply applications.

  7. Q: What is the temperature range for the TLC272CPWRG4? A: The TLC272CPWRG4 can operate within a temperature range of -40°C to +125°C.

  8. Q: Can the TLC272CPWRG4 be used in audio applications? A: Yes, the TLC272CPWRG4 can be used in audio applications such as audio amplifiers and filters.

  9. Q: Does the TLC272CPWRG4 have built-in protection features? A: Yes, the TLC272CPWRG4 has built-in short-circuit and thermal protection features.

  10. Q: What is the package type for the TLC272CPWRG4? A: The TLC272CPWRG4 is available in a small-sized TSSOP-8 package.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications or application requirements.