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INA129SKGD1
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INA129SKGD1

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Precision instrumentation amplifier
  • Characteristics: High precision, low noise, wide supply range
  • Package: DIP-8, SOIC-8
  • Essence: Amplification of small differential signals
  • Packaging/Quantity: Tube/reel packaging, 2500 units per reel

Specifications

  • Supply Voltage: ±2.25V to ±18V
  • Input Offset Voltage: 50µV maximum
  • Gain Bandwidth Product: 1MHz
  • Input Bias Current: 0.5nA maximum
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. V-
  2. IN-
  3. REF
  4. V+
  5. OUT
  6. RG
  7. IN+
  8. V-

Functional Features

  • Low input offset voltage
  • Low input bias current
  • High common-mode rejection ratio
  • Wide power supply range

Advantages and Disadvantages

Advantages

  • High precision amplification
  • Low noise
  • Wide supply range
  • Versatile packaging options

Disadvantages

  • Limited gain bandwidth product compared to some alternatives

Working Principles

The INA129SKGD1 is designed to amplify small differential signals with high precision and low noise. It achieves this through a combination of low input offset voltage, low input bias current, and high common-mode rejection ratio.

Detailed Application Field Plans

  1. Medical Devices: ECG amplification
  2. Industrial Control Systems: Sensor signal conditioning
  3. Test and Measurement Equipment: Bridge amplification

Detailed and Complete Alternative Models

  1. AD620
  2. AD8221
  3. LT1167

This content provides a comprehensive overview of the INA129SKGD1, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací INA129SKGD1 v technických řešeních

  1. What is the INA129SKGD1 used for?

    • The INA129SKGD1 is a precision instrumentation amplifier designed for accurate signal amplification in various technical solutions.

  2. What is the input voltage range of the INA129SKGD1?

    • The input voltage range of the INA129SKGD1 is typically ±15V, making it suitable for a wide range of applications.

  3. What is the gain accuracy of the INA129SKGD1?

    • The gain accuracy of the INA129SKGD1 is typically 0.01%, ensuring precise amplification of signals.

  4. Can the INA129SKGD1 be used in low-power applications?

    • Yes, the INA129SKGD1 is designed for low-power operation, making it suitable for battery-powered or energy-efficient devices.

  5. What are the common applications of the INA129SKGD1?

    • Common applications of the INA129SKGD1 include medical instrumentation, industrial process control, and precision data acquisition systems.

  6. Does the INA129SKGD1 have built-in protection features?

    • Yes, the INA129SKGD1 includes integrated overvoltage and reverse-voltage protection to safeguard the device and the connected circuitry.

  7. What is the temperature range for the INA129SKGD1?

    • The operating temperature range for the INA129SKGD1 is typically -40°C to 85°C, allowing for reliable performance in various environments.

  8. Is the INA129SKGD1 compatible with single-supply operation?

    • Yes, the INA129SKGD1 can operate from a single power supply, simplifying its integration into single-supply systems.

  9. What is the package type of the INA129SKGD1?

    • The INA129SKGD1 is available in a small-outline IC (SOIC) package, which facilitates easy PCB mounting and integration.

  10. Are there any application notes or reference designs available for the INA129SKGD1?

    • Yes, Texas Instruments provides comprehensive application notes and reference designs to assist engineers in implementing the INA129SKGD1 in their technical solutions.