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INA129SJD - Texas Instruments

Description: High Temperature Precision, Low Power Instrumentation Amplifiers

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INA129SJD - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - JDJ(R-CDIP-T8)
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INA129SJD Details

  • Manufacturer Part Number:

    INA129SJD

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.01 µA

  • Bandwidth (3dB)-Nom:

    1.3 MHz

  • Bias Current-Max (IIB) @25C:

    0.01 µA

  • Common-mode Reject Ratio-Min:

    113 dB

  • Input Offset Current-Max (IIO):

    0.01 µA

  • Input Offset Voltage-Max:

    125 µV

  • JESD-30 Code:

    R-GDIP-T8

  • Length:

    11.81 mm

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.002%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    210 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.45 mm

  • Slew Rate-Nom:

    4 V/us

  • Supply Current-Max:

    0.75 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    7.62 mm

INA129SJD Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins of the INA129SJD is ±40V, but it's recommended to keep it within ±20V to ensure accurate measurements and prevent damage to the device.
  • The gain of the INA129SJD can be calculated using the formula: Gain = 5V / (Rg x Iout), where Rg is the gain resistor and Iout is the output current. The gain resistor value can be selected based on the desired gain and output voltage range.
  • The REF pin on the INA129SJD is used to set the reference voltage for the output stage. It can be connected to a voltage reference or a resistive divider to set the output voltage range. The REF pin should be decoupled with a capacitor to ensure stability.
  • The INA129SJD can handle a common-mode voltage range of ±200mV. To ensure accurate measurements, the common-mode voltage should be kept within this range. If the common-mode voltage exceeds this range, it may affect the accuracy and linearity of the device.
  • The power consumption of the INA129SJD depends on the supply voltage and output current. The typical quiescent current is around 350μA, and the maximum power consumption is around 10mW. The power consumption can be reduced by using a lower supply voltage and optimizing the output current.

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INA129SJD 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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