OPA2835IDR

Product Overview

Category

OPA2835IDR belongs to the category of integrated circuits (ICs).

Use

The OPA2835IDR is commonly used as an operational amplifier (op-amp) in various electronic applications.

Characteristics

• High gain: The OPA2835IDR offers a high open-loop voltage gain, making it suitable for amplification purposes.
• Low noise: This op-amp has low input noise, ensuring accurate signal processing.
• Wide bandwidth: With a wide bandwidth, the OPA2835IDR can handle high-frequency signals effectively.
• Low power consumption: It operates on low power, making it energy-efficient.
• Rail-to-rail output: The op-amp provides rail-to-rail output swing, enabling it to work with signals close to the supply rails.

Package

The OPA2835IDR is available in a small outline package (SOIC) with eight pins.

Essence

The essence of OPA2835IDR lies in its ability to amplify and process analog signals accurately and efficiently.

Packaging/Quantity

The OPA2835IDR is typically sold in reels or tubes containing a specified quantity, such as 2500 units per reel.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 1pA (typical)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 7V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA2835IDR features the following pin configuration:

1. OUT: Output pin
2. V+: Positive power supply pin
3. IN+: Non-inverting input pin
4. IN-: Inverting input pin
5. V-: Negative power supply pin
6. NC: No connection (unused pin)
7. NC: No connection (unused pin)
8. VOUT: Output pin

Functional Features

The OPA2835IDR offers the following functional features:

• High gain amplification for accurate signal processing.
• Low noise operation for precise signal detection.
• Wide bandwidth to handle high-frequency signals effectively.
• Rail-to-rail output swing for compatibility with various signal levels.
• Low power consumption for energy-efficient operation.

Advantages and Disadvantages

Advantages

• High gain amplification ensures accurate signal processing.
• Low noise operation allows for precise signal detection.
• Wide bandwidth enables effective handling of high-frequency signals.
• Rail-to-rail output swing provides compatibility with various signal levels.
• Low power consumption ensures energy-efficient operation.

Disadvantages

• Limited availability in certain regions or markets.
• Relatively higher cost compared to some alternative models.

Working Principles

The OPA2835IDR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs, providing a high-gain output signal that is a scaled version of the input difference.

Detailed Application Field Plans

The OPA2835IDR finds applications in various fields, including: 1. Audio amplification circuits 2. Sensor signal conditioning 3. Active filters 4. Data acquisition systems 5. Instrumentation amplifiers 6. Medical equipment 7. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the OPA2835IDR include: - OPA2134 - LM358 - TL072 - AD822

These alternatives offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the OPA2835IDR is an integrated circuit belonging to the operational amplifier category. It offers high gain, low noise, wide bandwidth, and rail-to-rail output swing characteristics. With its small outline package and various functional features, it finds applications in audio amplification, sensor signal conditioning, and other electronic systems. While it has advantages such as accurate signal processing and energy efficiency, it may have limited availability and a relatively higher cost compared to some alternative models.