Texas Instruments
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
OPA846TDB2
詳細を表示 DataSheets

OPA846TDB2

Product Overview

Category

OPA846TDB2 belongs to the category of operational amplifiers (op-amps).

Use

The OPA846TDB2 op-amp is commonly used in various electronic circuits for amplification and signal conditioning purposes.

Characteristics

  • High gain: The OPA846TDB2 offers a high voltage gain, making it suitable for applications requiring precise amplification.
  • Wide bandwidth: With a wide bandwidth range, this op-amp can handle high-frequency signals effectively.
  • Low noise: The OPA846TDB2 has low input noise, ensuring accurate signal processing.
  • Low distortion: It provides low harmonic distortion, maintaining signal integrity.
  • High output current: This op-amp can deliver a high output current, enabling it to drive loads efficiently.

Package

The OPA846TDB2 comes in a small outline package (SOIC) with eight pins.

Essence

The essence of the OPA846TDB2 lies in its ability to amplify and condition electrical signals accurately and efficiently.

Packaging/Quantity

The OPA846TDB2 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage: ±5V to ±15V
  • Input Offset Voltage: 1mV (maximum)
  • Input Bias Current: 10nA (maximum)
  • Gain Bandwidth Product: 450MHz
  • Slew Rate: 1800V/µs
  • Output Current: 100mA (maximum)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The OPA846TDB2 op-amp has the following pin configuration:

  1. V-
  2. IN-
  3. IN+
  4. V+
  5. NC (No Connection)
  6. OUT
  7. VCC+
  8. VCC-

Functional Features

  • High voltage gain for accurate signal amplification.
  • Wide bandwidth for handling high-frequency signals.
  • Low noise and distortion for precise signal processing.
  • High output current capability for driving loads effectively.

Advantages and Disadvantages

Advantages

  • High gain ensures accurate signal amplification.
  • Wide bandwidth allows for effective handling of high-frequency signals.
  • Low noise and distortion maintain signal integrity.
  • High output current capability enables efficient load driving.

Disadvantages

  • Limited operating temperature range (-40°C to +85°C).
  • Requires dual power supply (±5V to ±15V).

Working Principles

The OPA846TDB2 op-amp operates based on the principles of differential amplification. It amplifies the voltage difference between its two input terminals, providing an amplified output signal that is a linear function of the input voltage.

Detailed Application Field Plans

The OPA846TDB2 op-amp finds applications in various fields, including: 1. Audio amplification systems 2. Instrumentation and measurement equipment 3. Communication systems 4. Active filters and equalizers 5. Signal conditioning circuits 6. Data acquisition systems

Detailed and Complete Alternative Models

Some alternative models to the OPA846TDB2 op-amp include: - OPA847TDB2 - OPA844IDBVT - OPA847IDBVT - OPA847IDBVR - OPA847IDBVRE4

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

Word count: 408 words

技術ソリューションにおける OPA846TDB2 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of OPA846TDB2 in technical solutions:

  1. Q: What is the OPA846TDB2? A: The OPA846TDB2 is a high-speed operational amplifier (op-amp) designed for various applications in technical solutions.

  2. Q: What is the voltage supply range for the OPA846TDB2? A: The OPA846TDB2 operates with a voltage supply range of ±5V to ±15V.

  3. Q: What is the bandwidth of the OPA846TDB2? A: The OPA846TDB2 has a bandwidth of 1.5 GHz, making it suitable for high-frequency applications.

  4. Q: Can the OPA846TDB2 be used in low-power applications? A: No, the OPA846TDB2 is not optimized for low-power applications as it consumes relatively higher power.

  5. Q: What is the input voltage noise of the OPA846TDB2? A: The input voltage noise of the OPA846TDB2 is typically 2.9 nV/√Hz, ensuring low noise performance.

  6. Q: Is the OPA846TDB2 suitable for driving capacitive loads? A: Yes, the OPA846TDB2 is designed to drive capacitive loads up to 100 pF without any external compensation.

  7. Q: Can the OPA846TDB2 operate in a wide temperature range? A: Yes, the OPA846TDB2 can operate in a temperature range of -40°C to +85°C, making it suitable for various environments.

  8. Q: Does the OPA846TDB2 have short-circuit protection? A: Yes, the OPA846TDB2 has built-in short-circuit protection to prevent damage in case of output shorting.

  9. Q: What is the gain bandwidth product of the OPA846TDB2? A: The gain bandwidth product of the OPA846TDB2 is typically 1.5 GHz, ensuring high-speed performance.

  10. Q: Can the OPA846TDB2 be used in audio applications? A: While the OPA846TDB2 is primarily designed for high-speed applications, it can also be used in certain audio applications where high bandwidth is required.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.