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OPA4234-W

OPA4234-W

Manufacturer No:

OPA4234-W

Manufacturer:

Texas Instruments

Description:

IC OPAMP GP 4 CIRCUIT LO NOISE

Datasheet:

Datasheet

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OPA4234-W Specifications

  • Type
    Parameter
  • -3db Bandwidth
    -
  • Current - Output / Channel
    22 mA
  • Supplier Device Package
    -
  • Package / Case
    -
  • Mounting Type
    -
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply Span (Max)
    36 V
  • Voltage - Supply Span (Min)
    2.7 V
  • Current - Supply
    275µA (x4 Channels)
  • Voltage - Input Offset
    70 µV
  • Current - Input Bias
    12 nA
  • Gain Bandwidth Product
    350 kHz
  • Slew Rate
    0.2V/µs
  • Output Type
    -
  • Number of Circuits
    4
  • Amplifier Type
    General Purpose
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The OPA4234-W is a dual, low-power, rail-to-rail operational amplifier (op-amp) integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the OPA4234-W are:Advantages: 1. Low Power Consumption: The OPA4234-W is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.2. Rail-to-Rail Operation: This op-amp chip supports rail-to-rail input and output operation, allowing it to handle signals that span the entire supply voltage range. It ensures accurate signal amplification and processing even when the input or output signals approach the power supply rails.3. Dual Op-Amp Configuration: The OPA4234-W integrates two op-amps in a single chip, providing flexibility for applications that require multiple amplification stages or signal paths.4. Wide Bandwidth: With a wide bandwidth, the OPA4234-W can handle high-frequency signals accurately, making it suitable for applications that involve audio amplification, data acquisition, or sensor interfacing.5. Low Input Offset Voltage and Low Noise: The chip has low input offset voltage and low noise characteristics, enabling precise amplification of small signals and reducing unwanted noise interference.Application Scenarios: 1. Portable Audio Devices: The low power consumption and rail-to-rail operation make the OPA4234-W suitable for portable audio devices like smartphones, MP3 players, or portable speakers. It can be used for audio amplification, filtering, or equalization.2. Sensor Signal Conditioning: The OPA4234-W's low input offset voltage, low noise, and wide bandwidth make it suitable for sensor signal conditioning applications. It can accurately amplify and process signals from various sensors like temperature sensors, pressure sensors, or accelerometers.3. Battery-Powered Systems: The low power consumption of the OPA4234-W makes it ideal for battery-powered systems, such as wireless sensor networks or IoT devices. It can be used for signal amplification, filtering, or analog-to-digital conversion in these applications.4. Industrial Control Systems: The OPA4234-W's rail-to-rail operation, wide bandwidth, and low noise characteristics make it suitable for industrial control systems. It can be used for signal conditioning, amplification, or control loop feedback in applications like motor control, process control, or instrumentation.5. Medical Devices: The OPA4234-W's low power consumption, low noise, and rail-to-rail operation make it suitable for medical devices. It can be used for amplifying bio-potential signals, such as ECG or EEG, or for signal conditioning in medical monitoring systems.Overall, the OPA4234-W offers advantages such as low power consumption, rail-to-rail operation, and dual op-amp configuration, making it suitable for a wide range of applications requiring accurate signal amplification and processing.
OPA4234-W Relevant information