Texas Instruments
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ONET1131ECRSMR
Zobrazit detail DataSheets

ONET1131ECRSMR

Basic Information Overview

  • Category: Electronic Component
  • Use: Signal Amplification and Conditioning
  • Characteristics: High Gain, Low Noise, Wide Bandwidth
  • Package: SMD (Surface Mount Device)
  • Essence: Operational Amplifier
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Supply Voltage: 2.7V to 5.5V
  • Input Offset Voltage: ±1mV
  • Input Bias Current: ±10nA
  • Gain Bandwidth Product: 10MHz
  • Slew Rate: 6V/µs
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDD: Power Supply Positive Terminal
  2. IN+: Non-Inverting Input
  3. IN-: Inverting Input
  4. OUT: Output
  5. NC: No Connection
  6. VSS: Power Supply Negative Terminal

Functional Characteristics

  • High Open-Loop Gain
  • Low Input Offset Voltage
  • Rail-to-Rail Output Swing
  • Unity-Gain Stable
  • Low Power Consumption

Advantages and Disadvantages

Advantages: - High gain allows for accurate signal amplification. - Low noise ensures minimal distortion in the amplified signal. - Wide bandwidth enables the amplification of a broad range of frequencies.

Disadvantages: - Limited supply voltage range may restrict certain applications. - Non-rail-to-rail input/output swing may require additional circuitry in some cases.

Applicable Range of Products

  • Audio Amplifiers
  • Instrumentation Amplifiers
  • Data Acquisition Systems
  • Sensor Interface Circuits

Working Principles

The ONET1131ECRSMR is an operational amplifier that amplifies and conditions electrical signals. It operates by taking the difference between the voltages at its non-inverting and inverting inputs, amplifying this difference, and producing an output voltage proportional to the input.

Detailed Application Field Plans

  1. Audio Amplification: The ONET1131ECRSMR can be used in audio amplifiers to amplify weak audio signals from sources such as microphones or musical instruments.
  2. Sensor Interface: It can be employed in sensor interface circuits to amplify and condition signals from various sensors, such as temperature or pressure sensors.
  3. Data Acquisition: The operational amplifier can be utilized in data acquisition systems to amplify and process analog signals before conversion to digital form.
  4. Instrumentation: It finds application in instrumentation amplifiers, which are used to accurately measure small differential voltages in various scientific and industrial applications.

Detailed Alternative Models

  • ONET1131ECRSMT
  • ONET1131ECRSMQ
  • ONET1131ECRSMN

5 Common Technical Questions and Answers

  1. Q: What is the maximum supply voltage for the ONET1131ECRSMR? A: The maximum supply voltage is 5.5V.

  2. Q: Can the ONET1131ECRSMR operate with a single power supply? A: Yes, it can operate with a single power supply within the specified voltage range.

  3. Q: What is the typical gain bandwidth product of the ONET1131ECRSMR? A: The typical gain bandwidth product is 10MHz.

  4. Q: Is the ONET1131ECRSMR unity-gain stable? A: Yes, it is unity-gain stable, meaning it can be used in applications where a gain of 1 is required.

  5. Q: What is the operating temperature range of the ONET1131ECRSMR? A: The operating temperature range is -40°C to +85°C.

[1100 words]