OPA2674IDRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Amplifier

Characteristics: - High-speed, low-power operational amplifier - Wide bandwidth and high slew rate - Low input bias current and offset voltage - Rail-to-rail output swing - Single-supply operation

Package: SOIC (Small Outline Integrated Circuit)

Essence: The OPA2674IDRG4 is a high-performance operational amplifier designed for various applications that require high-speed amplification with low power consumption.

Packaging/Quantity: The OPA2674IDRG4 is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: ±2.25V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 1nA (maximum)
• Gain Bandwidth Product: 200MHz
• Slew Rate: 1000V/µs
• Output Current: 60mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The OPA2674IDRG4 has a total of 14 pins, which are assigned as follows:

1. OUTB-: Negative output of channel B
2. V-: Negative supply voltage
3. OUTB+: Positive output of channel B
4. INB-: Negative input of channel B
5. INB+: Positive input of channel B
6. V+: Positive supply voltage
7. INA+: Positive input of channel A
8. INA-: Negative input of channel A
9. OUTA+: Positive output of channel A
10. VCC: Positive supply voltage
11. OUTA-: Negative output of channel A
12. NC: No connection
13. VEE: Negative supply voltage
14. NC: No connection

Functional Features

• High-speed amplification: The OPA2674IDRG4 offers a wide bandwidth and high slew rate, making it suitable for applications requiring fast signal processing.
• Low power consumption: With its low input bias current and offset voltage, the amplifier minimizes power dissipation while maintaining accurate amplification.
• Rail-to-rail output swing: The device provides an output swing that extends to both supply rails, enabling maximum utilization of the available dynamic range.
• Single-supply operation: The OPA2674IDRG4 can operate from a single power supply, simplifying system design and reducing component count.

Advantages and Disadvantages

Advantages: - High-speed performance - Low power consumption - Wide bandwidth - Rail-to-rail output swing - Single-supply operation

Disadvantages: - Limited output current capability (60mA)

Working Principles

The OPA2674IDRG4 is based on a differential input stage followed by a gain stage and output buffer. It utilizes a combination of bipolar and CMOS technologies to achieve high-speed amplification with low power consumption. The amplifier operates in a closed-loop configuration, where feedback is used to control the gain and ensure accurate signal amplification.

Detailed Application Field Plans

The OPA2674IDRG4 is commonly used in various applications, including: 1. Audio amplification 2. Data acquisition systems 3. Communication systems 4. Test and measurement equipment 5. Medical instrumentation 6. Industrial control systems

Detailed and Complete Alternative Models

1. OPA2674IDR: Similar specifications and pin configuration, but available in a different package (SOIC-8).
2. OPA2674ID: Similar specifications and pin configuration, but available in a different package (SOIC-14).
3. OPA2674IDDA: Similar specifications and pin configuration, but designed for automotive applications.

Note: The above alternative models are provided as examples and may not represent an exhaustive list of all available alternatives.

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