INA826SIDRCT

Product Overview

Category: Integrated Circuit (IC)

Use: The INA826SIDRCT is a precision instrumentation amplifier designed for accurate signal amplification in various applications.

Characteristics: - High accuracy and precision - Low noise and distortion - Wide input voltage range - High common-mode rejection ratio (CMRR) - Low power consumption

Package: SOIC-8

Essence: The INA826SIDRCT is an essential component in electronic circuits that require precise amplification of small signals while rejecting common-mode noise.

Packaging/Quantity: The INA826SIDRCT is typically sold in reels containing 250 units.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: ±150µV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Input Bias Current: ±50nA (maximum)
• Output Voltage Swing: ±13V (minimum)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The INA826SIDRCT has a total of 8 pins arranged as follows:

```

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| | --| V+ OUT |-- --| IN+ REF |-- --| IN- GND |-- --| V- |-- |___________| ```

Functional Features

1. High Accuracy: The INA826SIDRCT provides precise amplification with low offset voltage and low gain error, ensuring accurate signal reproduction.
2. Low Noise and Distortion: With its low noise and distortion characteristics, the INA826SIDRCT maintains signal integrity even in noisy environments.
3. Wide Input Voltage Range: The amplifier can handle a wide range of input voltages, allowing flexibility in various applications.
4. High CMRR: The high common-mode rejection ratio of the INA826SIDRCT enables effective rejection of common-mode noise, resulting in cleaner amplified signals.
5. Low Power Consumption: The amplifier operates with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High accuracy and precision - Low noise and distortion - Wide input voltage range - High CMRR - Low power consumption

Disadvantages: - Limited output voltage swing compared to some other amplifiers - Requires external components for proper operation

Working Principles

The INA826SIDRCT is based on the instrumentation amplifier architecture, which consists of multiple operational amplifiers and precision resistors. It amplifies the difference between the two input voltages (IN+ and IN-) while rejecting common-mode signals. The gain can be set by external resistors connected to the REF pin.

Detailed Application Field Plans

The INA826SIDRCT finds applications in various fields, including: 1. Medical equipment: ECG amplification, patient monitoring systems 2. Industrial automation: Sensor signal conditioning, data acquisition systems 3. Audio equipment: Microphone preamplifiers, audio mixers 4. Test and measurement: Precision signal amplification, strain gauge amplification

Alternative Models

1. AD8221: Precision Instrumentation Amplifier, SOIC-8 package
2. MCP6N11: Zero-Drift Instrumentation Amplifier, DIP-8 package
3. LT1167: Precision Instrumentation Amplifier, MSOP-8 package

These alternative models offer similar functionality and can be considered as alternatives to the INA826SIDRCT.

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