Texas Instruments
Bild kan vara representation.
Se specifikationer för produktinformation.
OPA170TDA1
Visa detalj Datablad

OPA170TDA1

Product Overview

The OPA170TDA1 belongs to the category of operational amplifiers (op-amps) and is commonly used in electronic circuits for signal processing and amplification. This op-amp is known for its high precision, low noise, and low offset voltage, making it suitable for a wide range of applications. The OPA170TDA1 is available in a small package, making it ideal for space-constrained designs.

Basic Information

  • Category: Operational Amplifier
  • Use: Signal processing and amplification
  • Characteristics: High precision, low noise, low offset voltage
  • Package: Small form factor
  • Essence: Precision signal amplification
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Supply Voltage: ±1.35 V to ±18 V
  • Input Offset Voltage: 25 µV (max)
  • Gain Bandwidth Product: 10 MHz
  • Slew Rate: 7 V/µs
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23-5

Detailed Pin Configuration

The OPA170TDA1 features a standard pin configuration with five pins: 1. V+: Positive supply voltage 2. V-: Negative supply voltage 3. IN-: Inverting input 4. IN+: Non-inverting input 5. OUT: Output

Functional Features

  • High precision amplification
  • Low noise operation
  • Rail-to-rail output swing
  • Low input bias current
  • Wide supply voltage range

Advantages and Disadvantages

Advantages

  • High precision and accuracy
  • Low noise performance
  • Suitable for low-power applications
  • Small form factor package

Disadvantages

  • Limited output current capability
  • Sensitive to ESD (Electrostatic Discharge)

Working Principles

The OPA170TDA1 operates based on the principles of differential amplification, where the difference between the non-inverting and inverting input voltages is amplified with high precision. It utilizes internal circuitry to minimize noise and offset voltage, resulting in accurate signal amplification.

Detailed Application Field Plans

The OPA170TDA1 finds extensive use in various application fields, including: - Sensor signal conditioning - Portable instrumentation - Battery-powered systems - Audio signal processing - Precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the OPA170TDA1 include: - OPA1678 - OPA2188 - OPA333

In conclusion, the OPA170TDA1 is a versatile operational amplifier known for its high precision and low noise characteristics, making it suitable for a wide range of applications in the field of electronics.

Word Count: 411

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPA170TDA1 i tekniska lösningar

  1. What is the OPA170TDA1?

    • The OPA170TDA1 is a precision operational amplifier with low offset voltage and low noise, suitable for a wide range of precision applications.

  2. What are the key features of the OPA170TDA1?

    • The key features include low offset voltage, low noise, high common-mode rejection ratio (CMRR), and low input bias current.

  3. What are the typical applications of the OPA170TDA1?

    • Typical applications include sensor signal conditioning, precision instrumentation, data acquisition systems, and control systems.

  4. What is the supply voltage range for the OPA170TDA1?

    • The supply voltage range is typically between 2.7V and 5.5V.

  5. What is the input offset voltage of the OPA170TDA1?

    • The input offset voltage is typically in the microvolt range, making it suitable for precision applications.

  6. Does the OPA170TDA1 have built-in protection features?

    • Yes, it has built-in electrostatic discharge (ESD) protection and thermal shutdown features.

  7. What is the temperature range for the OPA170TDA1?

    • The operating temperature range is typically from -40°C to 125°C, making it suitable for industrial and automotive applications.

  8. Can the OPA170TDA1 be used in single-supply applications?

    • Yes, it can operate from a single supply, making it suitable for battery-powered and portable devices.

  9. What is the gain bandwidth product of the OPA170TDA1?

    • The gain bandwidth product is typically in the megahertz range, allowing for high-speed signal processing.

  10. Is the OPA170TDA1 available in a small package?

    • Yes, it is available in small packages such as SOT-23 and SC70, making it suitable for space-constrained designs.