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INA597IDT - Texas Instruments

Description: Differential Amplifiers Precision (200 uV offset), 2MHz, 88 dB CMRR, low power, e-trim difference amplifier 8-SOIC

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INA597IDT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A (2021)
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INA597IDT - Texas Instruments  - 3D model - Small Outline Packages - D0008A (2021)
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INA597IDT Details

  • Manufacturer Part Number:

    INA597IDT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    88 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    200 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • 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:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUT LINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    18 V/us

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    2000

  • Voltage Gain-Max:

    2

  • Voltage Gain-Min:

    0.5

  • Wideband:

    NO

  • Width:

    3.895 mm

INA597IDT Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins of INA597IDT is ±25V, but it's recommended to keep it within the common-mode voltage range of ±20V to ensure accurate measurements.
  • The gain error of INA597IDT can be calculated using the formula: Gain Error (%) = (Vout / (Vin * Gain)) * 100, where Vout is the output voltage, Vin is the input voltage, and Gain is the gain setting (1, 2, 4, or 8).
  • The input bias current of INA597IDT can cause an offset voltage error, which can affect the accuracy of the measurements. To minimize this effect, it's recommended to use a high-impedance input source or to add a bias current cancellation circuit.
  • To ensure stability in high-gain configurations, it's recommended to add a capacitor (typically 10nF to 100nF) between the output pin and the negative input pin to reduce the gain-bandwidth product and prevent oscillations.
  • To minimize noise and EMI, it's recommended to follow a star-grounding layout, keep the input and output traces short and separate, and use a ground plane to shield the device. Additionally, use a low-ESR capacitor for power supply decoupling.

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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 INA597IDR Texas Instruments

Operational Amplifier, 1 Func, 200uV Offset-Max, CMOS, PDSO8