Analog Devices Inc.
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AD7468BRMZ
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AD7468BRMZ

Product Overview

Category

AD7468BRMZ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal conditioning and amplification.

Characteristics

  • AD7468BRMZ is a high-performance, low-power, quad-channel operational amplifier.
  • It operates on a single supply voltage ranging from 2.7V to 5.5V.
  • The device offers rail-to-rail input and output capabilities.
  • It has a wide bandwidth and low distortion, making it suitable for precision applications.
  • AD7468BRMZ is designed to provide excellent performance while consuming minimal power.

Package

The AD7468BRMZ comes in a small outline package (SOIC) with 10 pins.

Essence

The essence of AD7468BRMZ lies in its ability to accurately amplify and condition signals in various electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage Range: 2.7V to 5.5V
  • Input Offset Voltage: ±1.5mV maximum
  • Input Bias Current: ±1nA maximum
  • Gain Bandwidth Product: 3MHz typical
  • Slew Rate: 1.6V/µs typical
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. OUT1: Output pin for Channel 1
  2. IN1-: Inverting input pin for Channel 1
  3. IN1+: Non-inverting input pin for Channel 1
  4. V-: Negative power supply pin
  5. IN2+: Non-inverting input pin for Channel 2
  6. IN2-: Inverting input pin for Channel 2
  7. OUT2: Output pin for Channel 2
  8. V+: Positive power supply pin
  9. OUT3: Output pin for Channel 3
  10. IN3-: Inverting input pin for Channel 3

Functional Features

  1. Quad-channel operation: AD7468BRMZ provides four independent operational amplifiers in a single package.
  2. Rail-to-rail input and output: The device allows signals to be amplified and conditioned close to the supply rails, maximizing dynamic range.
  3. Low power consumption: AD7468BRMZ is designed to minimize power consumption while maintaining high performance.
  4. Wide bandwidth and low distortion: The amplifier offers a wide frequency response and low harmonic distortion, ensuring accurate signal reproduction.

Advantages and Disadvantages

Advantages

  • High-performance amplification with low power consumption
  • Rail-to-rail input and output capabilities
  • Wide bandwidth and low distortion for accurate signal processing
  • Compact package size for space-constrained applications

Disadvantages

  • Limited number of channels (four channels)
  • Requires external components for specific applications

Working Principles

AD7468BRMZ operates based on the principles of operational amplifiers. It amplifies and conditions input signals using feedback mechanisms to achieve desired gain and accuracy. The rail-to-rail input and output capabilities allow the device to handle signals close to the supply voltage limits, enabling maximum dynamic range. The low-power design ensures efficient operation while maintaining high performance.

Detailed Application Field Plans

AD7468BRMZ finds applications in various fields, including but not limited to: - Audio amplification and conditioning - Sensor signal conditioning - Data acquisition systems - Industrial automation - Medical instrumentation - Portable devices

Detailed and Complete Alternative Models

  1. AD8605: Low noise, precision operational amplifier
  2. AD8628: Precision, low power operational amplifier
  3. AD8675: Rail-to-rail output, precision operational amplifier
  4. AD8606: Low noise, precision operational amplifier with shutdown feature

These alternative models offer similar functionality and performance characteristics to AD7468BRMZ, providing options for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AD7468BRMZ en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AD7468BRMZ in technical solutions:

  1. Q: What is the AD7468BRMZ? A: The AD7468BRMZ is a precision, low-power, single-supply, CMOS analog-to-digital converter (ADC) with an 8-channel multiplexer.

  2. Q: What is the supply voltage range for the AD7468BRMZ? A: The AD7468BRMZ operates from a single 2.7 V to 5.25 V power supply.

  3. Q: How many channels does the AD7468BRMZ have? A: The AD7468BRMZ has 8 input channels that can be selected using the internal multiplexer.

  4. Q: What is the resolution of the AD7468BRMZ? A: The AD7468BRMZ has a resolution of 12 bits, providing 4096 possible output codes.

  5. Q: What is the maximum sampling rate of the AD7468BRMZ? A: The AD7468BRMZ has a maximum sampling rate of 200 kSPS (thousand samples per second).

  6. Q: Can the AD7468BRMZ operate in both single-ended and differential modes? A: Yes, the AD7468BRMZ can operate in both single-ended and differential modes, depending on the application requirements.

  7. Q: Does the AD7468BRMZ have built-in reference voltage options? A: No, the AD7468BRMZ requires an external reference voltage for its operation.

  8. Q: What is the typical power consumption of the AD7468BRMZ? A: The AD7468BRMZ has a typical power consumption of 0.75 mW at a 3 V supply voltage.

  9. Q: Can the AD7468BRMZ be used in battery-powered applications? A: Yes, the low-power consumption and wide supply voltage range make the AD7468BRMZ suitable for battery-powered applications.

  10. Q: What are some typical applications of the AD7468BRMZ? A: The AD7468BRMZ can be used in various applications such as industrial process control, data acquisition systems, medical instruments, and portable instrumentation.

Please note that these answers are general and may vary depending on specific design considerations and requirements.