MAX997EUA-T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Amplifier - Instrumentation, OP Amps, Buffer Amps
• Characteristics: High-Speed, Low Noise, Rail-to-Rail Output, Shutdown
• Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Essence: Precision, high-performance operational amplifier
• Packaging/Quantity: Tape & Reel (TR), 2500 pieces per reel

Specifications

• Number of Channels: 1
• Amplifier Type: Voltage Feedback
• Slew Rate: 500 V/µs
• Gain Bandwidth Product (GBWP): 50MHz
• Input Offset Voltage: ±0.5mV
• Operating Supply Voltage: ±2.5V to ±11V
• Shutdown: Yes
• Current - Input Bias: 10nA
• Voltage - Input Offset: 300µV
• Current - Supply: 4.5mA
• Current - Output / Channel: 60mA
• Voltage - Supply, Single/Dual (±): 2.5V to 11V, ±1.25V to ±5.5V
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP

Pin Configuration

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| | --| IN+ OUT |-- --| IN- VCC |-- --| SHDN GND |-- |___________| ```

Functional Features

• High-speed amplification with a gain bandwidth product of 50MHz.
• Low noise performance for accurate signal amplification.
• Rail-to-rail output allows the amplifier to operate with a wide dynamic range.
• Shutdown feature enables power-saving mode when not in use.

Advantages

• Precision amplification for instrumentation applications.
• Low input offset voltage ensures accurate signal processing.
• Wide operating supply voltage range provides flexibility in various systems.
• Small package size allows for space-efficient designs.

Disadvantages

• Limited to single-channel amplification.
• Requires external components for specific applications.
• Higher power consumption compared to low-power amplifiers.

Working Principles

The MAX997EUA-T is a voltage feedback operational amplifier that amplifies input signals with high precision and speed. It utilizes a differential amplifier configuration to amplify the voltage difference between the non-inverting (IN+) and inverting (IN-) inputs. The amplified output is then available at the OUT pin. The amplifier operates within a wide supply voltage range and can be shut down when not in use to conserve power.

Detailed Application Field Plans

The MAX997EUA-T is commonly used in various applications, including:

1. Instrumentation Amplifiers: Provides precise amplification of sensor signals in measurement equipment.
2. Signal Conditioning: Amplifies weak signals from sensors or transducers before further processing.
3. Active Filters: Used as an active element in filter circuits to shape frequency response.
4. Data Acquisition Systems: Amplifies analog signals for digitization and processing in data acquisition systems.
5. Audio Amplification: Suitable for audio applications requiring high-speed and low noise amplification.

Detailed and Complete Alternative Models

1. MAX9632AUA+: Single-Supply, Rail-to-Rail I/O, Low-Power Operational Amplifier
2. MAX44267T: High-Speed, Low-Noise, Precision Operational Amplifier
3. MAX4239AUT+: Ultra-Low Offset Voltage, Low-Noise, Precision Operational Amplifier
4. MAX9620AUA+: Low-Power, Single-Supply, Rail-to-Rail I/O Operational Amplifier

These alternative models offer similar functionality and performance to the MAX997EUA-T, providing options for different design requirements.

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