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INA240A4PW - Texas Instruments

Description: 80V, Low-/High-Side, Bi-Directional, Zero-Drift, Current Sense Amp w/Enhanced PWM Rejection

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PCB Footprints
INA240A4PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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3D Models
INA240A4PW - Texas Instruments  - 3D model - Small Outline Packages - PW0008A
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INA240A4PW Details

  • Manufacturer Part Number:

    INA240A4PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2016-11-02

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    132 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    25 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    2 V/us

  • Supply Current-Max:

    2.6 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    400

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    3 mm

INA240A4PW Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA240A4PW is 1.4W at 25°C. However, it's recommended to derate the power dissipation to ensure reliable operation.
  • The gain of the INA240A4PW can be calculated using the formula: Gain = (R2/R1) x (1 + (R4/R3)), where R1, R2, R3, and R4 are the external resistors connected to the device.
  • The input impedance of the INA240A4PW is typically around 10GΩ in parallel with 2pF. However, this can vary depending on the specific application and external components used.
  • Yes, the INA240A4PW is suitable for high-frequency applications up to 2.5MHz. However, it's essential to ensure that the external components and PCB layout are optimized for high-frequency operation.
  • To reduce noise and EMI, use proper PCB layout techniques, such as separating analog and digital grounds, using shielding, and minimizing trace lengths. Additionally, consider using filters, such as RC filters or ferrite beads, to reduce high-frequency noise.

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INA240A4PW Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image INA240A4PWR Texas Instruments

Operational Amplifier, 1 Func, 25uV Offset-Max, BICMOS, PDSO8