INA2134UA/2K5E4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High precision, low offset voltage, wide bandwidth
• Package: SOIC-8
• Essence: Instrumentation amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: ±2.25V to ±18V
• Input Offset Voltage: 50µV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Input Bias Current: 200nA (maximum)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The INA2134UA/2K5E4 has a total of 8 pins arranged as follows:

___________ V+ | | OUT IN- | | REF IN+ | | V- RG | | ______| |______

Functional Features

• High common-mode rejection ratio (CMRR) of 100dB (minimum)
• Low input offset voltage drift of 0.6µV/°C (typical)
• Wide supply voltage range for flexibility in various applications
• Excellent linearity and accuracy for precise measurements
• Low noise and distortion for high-quality signal amplification

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Wide operating temperature range
• Compact package size
• Low power consumption
• Easy to use and integrate into circuits

Disadvantages

• Limited gain bandwidth product compared to some other amplifiers
• Requires external resistors for gain setting

Working Principles

The INA2134UA/2K5E4 is an instrumentation amplifier designed to amplify small differential signals while rejecting common-mode noise. It consists of three operational amplifiers and precision resistors that provide high gain, high input impedance, and low output impedance. The amplifier's internal circuitry ensures accurate amplification of the desired signal while canceling out any common-mode interference.

Detailed Application Field Plans

The INA2134UA/2K5E4 is widely used in various applications, including:

1. Industrial process control systems
2. Medical equipment and patient monitoring devices
3. Precision weighing scales and load cells
4. Data acquisition systems
5. Audio amplification and recording equipment
6. Automotive electronics
7. Power supply monitoring and control

Detailed and Complete Alternative Models

• AD620: Instrumentation Amplifier with Low Noise and Low Drift
• INA128: Precision, Low-Drift Instrumentation Amplifier
• LT1167: Micropower Precision Instrumentation Amplifier
• MCP6N11: Zero-Drift Instrumentation Amplifier
• MAX4209: Ultra-Low Offset Voltage Instrumentation Amplifier

These alternative models offer similar functionality and can be considered as alternatives to the INA2134UA/2K5E4 based on specific application requirements.

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