MAX478EPA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, precision, rail-to-rail output
• Package: 8-pin PDIP (Plastic Dual In-line Package)
• Essence: High-performance operational amplifier
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Supply Voltage: ±2.5V to ±18V
• Input Offset Voltage: 0.5mV (maximum)
• Input Bias Current: 1pA (maximum)
• Gain Bandwidth Product: 10MHz
• Slew Rate: 5V/µs
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX478EPA has the following pin configuration:

___________ OUT | 1 8 | VCC+ IN- | 2 7 | IN+ IN+ | 3 6 | VCC- GND | 4 5 | OUT |___________|

Functional Features

• Low input offset voltage and bias current for high precision applications
• Rail-to-rail output swing allows maximum utilization of the supply voltage range
• Wide gain bandwidth product enables accurate amplification of high-frequency signals
• Low power consumption makes it suitable for battery-powered devices
• Stable operation over a wide temperature range ensures reliability in various environments

Advantages and Disadvantages

Advantages: - High precision and accuracy - Wide operating voltage range - Rail-to-rail output swing - Low power consumption

Disadvantages: - Limited number of pins for additional functionalities - Relatively low slew rate compared to some other models

Working Principles

The MAX478EPA is an operational amplifier that amplifies the difference between its two input terminals. It operates on a wide range of supply voltages and provides a rail-to-rail output swing, allowing it to handle signals close to the power supply rails. The low input offset voltage and bias current ensure accurate amplification of small signals with minimal distortion.

Detailed Application Field Plans

The MAX478EPA is commonly used in various applications, including but not limited to: - Sensor signal conditioning - Audio amplification - Active filters - Data acquisition systems - Portable instrumentation - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MAX478EPA are: - LM358 - TL071 - AD8628 - MCP6002 - LT1498

These models offer similar functionality and characteristics, providing options for different design requirements.

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