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INA302A2IPW - Texas Instruments

Description: Overcurrent Protection High-Speed, Precision Current Sense Amplifier With Integrated Comparators

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INA302A2IPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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INA302A2IPW Details

  • Manufacturer Part Number:

    INA302A2IPW

  • 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:

    2016-09-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common Mode Voltage-Max:

    36 V

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    118 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.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:

    4 V/us

  • Supply Current-Max:

    1.15 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    440

  • Voltage Gain-Min:

    50

  • Voltage Gain-Nom:

    50

  • Wideband:

    NO

  • Width:

    4.4 mm

INA302A2IPW Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is ±40V, but it's recommended to keep it within ±20V for optimal performance and to prevent damage to the device.
  • The gain of the amplifier is set by the ratio of the resistors R1 and R2. The gain can be calculated using the formula: Gain = (R2 / R1) + 1. For example, if R1 is 1kΩ and R2 is 10kΩ, the gain would be 11.
  • The REF pin is the reference voltage input for the amplifier. It sets the output voltage of the amplifier when the input voltage is zero. Typically, it's connected to a voltage divider or a voltage reference to set the output voltage to a specific level.
  • Yes, the INA302A2IPW can be used as a differential amplifier. The device has a differential input stage, and the output voltage is proportional to the difference between the two input voltages. However, it's essential to ensure that the common-mode voltage is within the specified range to maintain accuracy and linearity.
  • The power consumption of the INA302A2IPW depends on the supply voltage and the output current. According to the datasheet, the typical quiescent current is around 1.5mA, and the maximum power consumption is around 15mW when operating from a 5V supply.

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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 INA302A2IPWR Texas Instruments

Operational Amplifier, 1 Func, 50uV Offset-Max, CMOS, PDSO14