Home / Instrumentation, OP Amps, Buffer Amps / INA190A1IRSWR/
INA190A1IRSWR

INA190A1IRSWR

Manufacturer No:

INA190A1IRSWR

Manufacturer:

Texas Instruments

Description:

IC CURR SENSE 1 CIRCUIT 10UQFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

INA190A1IRSWR Specifications

  • Type
    Parameter
  • -3db Bandwidth
    45 kHz
  • Supplier Device Package
    10-UQFN (1.8x1.4)
  • Package / Case
    10-UFQFN
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TA)
  • Voltage - Supply Span (Max)
    5.5 V
  • Voltage - Supply Span (Min)
    1.7 V
  • Current - Supply
    40µA
  • Voltage - Input Offset
    2 µV
  • Current - Input Bias
    500 pA
  • Gain Bandwidth Product
    45 kHz
  • Slew Rate
    0.25V/µs
  • Output Type
    Rail-to-Rail
  • Number of Circuits
    1
  • Amplifier Type
    Current Sense
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    Zero-Drift
The INA190A1IRSWR is a high-side current sense amplifier integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the INA190A1IRSWR are:Advantages: 1. High Accuracy: The INA190A1IRSWR provides high accuracy current sensing with a maximum offset voltage of 50μV and a maximum gain error of 0.5%.2. Wide Common-Mode Range: It has a wide common-mode voltage range of -16V to +80V, allowing it to be used in applications with high voltage differentials.3. Low Power Consumption: The chip operates at a low supply current of 350μA, making it suitable for power-sensitive applications.4. High Bandwidth: With a bandwidth of 1.2MHz, the INA190A1IRSWR can accurately measure fast-changing currents.5. Small Package: The chip is available in a small package (VQFN-16), which saves board space and enables compact designs.Application Scenarios: 1. Motor Control: The INA190A1IRSWR can be used in motor control applications to monitor the current flowing through the motor windings. This helps in detecting faults, controlling speed, and protecting the motor from overcurrent conditions.2. Power Management: It can be employed in power management systems to measure the current consumption of various loads, such as power supplies, battery chargers, and DC-DC converters. This enables accurate monitoring and control of power usage.3. Industrial Automation: The chip finds applications in industrial automation systems, where it can be used for current monitoring in control loops, robotics, and process control equipment.4. Automotive Electronics: The INA190A1IRSWR can be utilized in automotive electronics for current sensing in battery management systems, electric vehicle charging stations, and motor control units.5. Solar Power Systems: It can be employed in solar power systems to monitor the current generated by solar panels, enabling efficient power management and fault detection.Overall, the INA190A1IRSWR integrated circuit chip offers high accuracy, wide voltage range, low power consumption, and small package size, making it suitable for a range of applications requiring precise current sensing.
INA190A1IRSWR Relevant information