OPA846ID

Product Overview

• Category: Integrated Circuit (IC)
• Use: Amplifier
• Characteristics: High-speed, low-noise operational amplifier
• Package: DIP-8 (Dual In-Line Package with 8 pins)
• Essence: The OPA846ID is a high-performance operational amplifier designed for applications requiring high-speed amplification with low noise.
• Packaging/Quantity: Available in tubes or reels, with a quantity of 50 units per tube/reel.

Specifications

• Supply Voltage: ±5V to ±15V
• Input Offset Voltage: ±1.5mV (maximum)
• Input Bias Current: ±2nA (maximum)
• Gain Bandwidth Product: 1GHz (typical)
• Slew Rate: 2500V/µs (typical)
• Input Noise Voltage: 3.9nV/√Hz (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The OPA846ID has the following pin configuration:

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

Functional Features

• High-speed amplification: The OPA846ID offers a gain bandwidth product of 1GHz, making it suitable for applications that require fast signal amplification.
• Low noise: With an input noise voltage of 3.9nV/√Hz, this operational amplifier ensures minimal noise interference in sensitive circuits.
• Wide operating temperature range: The OPA846ID can operate reliably in temperatures ranging from -40°C to +85°C, making it suitable for various environments.

Advantages and Disadvantages

Advantages: - High-speed amplification capability - Low noise interference - Wide operating temperature range

Disadvantages: - Limited pin configuration options - Requires external power supply

Working Principles

The OPA846ID is based on a high-performance operational amplifier architecture. It utilizes advanced circuitry to achieve high-speed amplification while maintaining low noise levels. The input signal is amplified with minimal distortion and noise, providing accurate and reliable output.

Detailed Application Field Plans

The OPA846ID is commonly used in the following applications:

1. Communication Systems: The high-speed amplification capability of the OPA846ID makes it suitable for use in communication systems, such as high-frequency signal amplification and filtering.
2. Test and Measurement Equipment: This operational amplifier can be utilized in test and measurement equipment that requires precise signal amplification and low noise interference.
3. Medical Devices: The OPA846ID can be employed in medical devices where high-speed amplification and low noise are crucial, such as ultrasound imaging systems or ECG amplifiers.

Detailed Alternative Models

Here are some alternative models that offer similar functionality to the OPA846ID:

1. OPA847ID: A higher precision version of the OPA846ID, offering improved specifications and performance.
2. OPA844ID: A lower-cost alternative with slightly reduced specifications but still suitable for many applications.
3. OPA847AID: An enhanced version of the OPA847ID, featuring additional features and improved performance characteristics.

These alternative models provide flexibility in choosing the most suitable operational amplifier for specific application requirements.

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