OPA2704EA/250

Basic Information Overview

• Category: Operational Amplifier (Op-Amp)
• Use: Signal amplification and conditioning in various electronic circuits
• Characteristics:
  • High precision and low noise
  • Wide bandwidth and high slew rate
  • Low input offset voltage and low input bias current
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: High-performance operational amplifier
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Supply Voltage Range: ±2.5V to ±18V
• Input Offset Voltage: 0.25mV (maximum)
• Input Bias Current: 1nA (maximum)
• Gain Bandwidth Product: 20MHz
• Slew Rate: 10V/µs
• Common Mode Rejection Ratio: 90dB (minimum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA2704EA/250 has the following pin configuration:

___________ V+ | 1 8 | V- IN+| 2 7 | OUT IN-| 3 6 | NC NC | 4 5 | NC |__________|

Functional Features

• High precision amplification of signals with low distortion
• Suitable for both AC and DC applications
• Stable operation over a wide range of temperatures
• Low power consumption
• Rail-to-rail input and output capability

Advantages

• Excellent performance in terms of precision, noise, and bandwidth
• Versatile and can be used in a wide range of applications
• Low input offset voltage ensures accurate signal amplification
• Low input bias current minimizes loading effects on the signal source
• Compact package allows for easy integration into circuit designs

Disadvantages

• Relatively higher cost compared to standard operational amplifiers
• Limited availability in certain regions or markets
• Requires careful consideration of power supply requirements

Working Principles

The OPA2704EA/250 is a voltage-feedback operational amplifier that utilizes a high-gain differential input stage followed by a class AB output stage. It operates by amplifying the voltage difference between its two input terminals and producing an amplified output signal. The internal circuitry ensures high precision, low noise, and wide bandwidth performance.

Detailed Application Field Plans

The OPA2704EA/250 can be used in various applications, including: 1. Audio amplification and processing circuits 2. Instrumentation and measurement equipment 3. Active filters and equalizers 4. Data acquisition systems 5. Sensor signal conditioning 6. Communication systems 7. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the OPA2704EA/250 include: - OPA2134: Dual op-amp with similar characteristics - TL072: General-purpose dual JFET-input op-amp - LM833: Low-noise dual audio operational amplifier - AD8620: Precision, low-noise, low-input bias current op-amp

These alternative models offer similar functionality and can be considered based on specific application requirements.

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