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MCP6L71T-E/OT
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MCP6L71T-E/OT

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Operational Amplifier
  • Characteristics: Low-power, Rail-to-Rail Input/Output (RRIO), Single Supply
  • Package: SOT-23-5
  • Essence: High-performance operational amplifier for low-power applications
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.8V to 5.5V
  • Input Offset Voltage: ±1.5 mV (maximum)
  • Gain Bandwidth Product: 2.8 MHz (typical)
  • Input Bias Current: 10 pA (typical)
  • Output Current: 45 mA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP6L71T-E/OT has a total of 5 pins arranged as follows:

  1. VOUT: Output pin
  2. VIN-: Inverting input pin
  3. VIN+: Non-inverting input pin
  4. GND: Ground pin
  5. VDD: Power supply pin

Functional Features

  • Low-power consumption: The MCP6L71T-E/OT is designed for low-power applications, making it suitable for battery-powered devices.
  • Rail-to-Rail Input/Output (RRIO): This feature allows the operational amplifier to accept and deliver signals close to the power supply rails, maximizing the dynamic range.
  • Single Supply Operation: The IC can operate with a single power supply, simplifying circuit design and reducing component count.

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life in portable devices. - RRIO capability enables accurate signal amplification near the power supply rails. - Single supply operation simplifies circuit design.

Disadvantages: - Limited gain bandwidth product compared to higher-end operational amplifiers. - Input offset voltage may introduce small errors in precision applications.

Working Principles

The MCP6L71T-E/OT is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a differential amplifier configuration, where the voltage difference between VIN+ and VIN- is amplified and delivered at the output pin (VOUT). The RRIO capability allows the IC to handle signals close to the power supply rails, while the low-power design ensures efficient operation in battery-powered devices.

Detailed Application Field Plans

The MCP6L71T-E/OT is suitable for various low-power applications, including but not limited to:

  1. Portable Medical Devices: The low-power consumption and single supply operation make it ideal for medical devices that require long battery life and compact designs.
  2. Sensor Interfaces: The RRIO capability enables accurate signal conditioning for sensors with low output voltage swings.
  3. Battery-Powered Instruments: The low-power design makes it suitable for handheld instruments that rely on batteries for power.

Detailed and Complete Alternative Models

  1. MCP6001: Low-power operational amplifier with similar characteristics and package options.
  2. MCP6021: Dual operational amplifier with low-power consumption and rail-to-rail input/output.
  3. MCP601: Single operational amplifier with low-power consumption and rail-to-rail input/output.

Note: This is not an exhaustive list, and there are other alternative models available from various manufacturers.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MCP6L71T-E/OT katika suluhu za kiufundi

  1. Question: What is the maximum input offset voltage of MCP6L71T-E/OT?
    Answer: The maximum input offset voltage is ±500 µV.

  2. Question: What is the typical gain bandwidth product of MCP6L71T-E/OT?
    Answer: The typical gain bandwidth product is 10 MHz.

  3. Question: Can MCP6L71T-E/OT operate with a single power supply?
    Answer: Yes, it can operate with a single power supply ranging from 4.5V to 16V.

  4. Question: What is the quiescent current consumption of MCP6L71T-E/OT?
    Answer: The quiescent current consumption is typically 1.4 mA.

  5. Question: Is MCP6L71T-E/OT suitable for low-power applications?
    Answer: Yes, it is suitable for low-power applications due to its low quiescent current.

  6. Question: What is the input common-mode voltage range of MCP6L71T-E/OT?
    Answer: The input common-mode voltage range is from V- to V+ - 1.2V.

  7. Question: Does MCP6L71T-E/OT have built-in EMI filtering?
    Answer: Yes, it has built-in EMI filtering to reduce electromagnetic interference.

  8. Question: Can MCP6L71T-E/OT be used in automotive applications?
    Answer: Yes, it is AEC-Q100 qualified and suitable for automotive applications.

  9. Question: What is the temperature range for MCP6L71T-E/OT?
    Answer: It can operate within a temperature range of -40°C to 125°C.

  10. Question: Is MCP6L71T-E/OT available in a small package for space-constrained designs?
    Answer: Yes, it is available in a space-saving 8-pin MSOP package.