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INA114BP - Texas Instruments

Description: Texas Instruments INA114BP Instrumentation Amplifier, 50μV Offset 1MHz GBW, CMMR 115dB, 8-Pin PDIP

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INA114BP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP_P
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INA114BP - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP_P
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INA114BP Details

  • Manufacturer Part Number:

    INA114BP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.002 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Bias Current-Max (IIB) @25C:

    0.002 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.01%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • 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:

    5.08 mm

  • Slew Rate-Nom:

    0.6 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • 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

INA114BP Frequently Asked Questions (FAQs)

  • The INA114BP can handle input voltages up to ±40V, but it's recommended to keep the input voltage within ±20V for optimal performance.
  • The INA114BP's common-mode voltage range is ±200mV. To ensure operation within this range, use a voltage divider or an op-amp to level-shift the input signal to be within ±200mV of the supply voltage.
  • The REF pin is a reference voltage output that can be used as a voltage reference for the system. It is internally connected to the midpoint of the supply voltage and can be used to bias the input signal or as a reference for an ADC.
  • The gain of the INA114BP is determined by the ratio of the resistors connected to the RG pin. The gain can be calculated using the formula: Gain = (Rg + Rf) / Rg, where Rg is the resistance connected to the RG pin and Rf is the feedback resistance.
  • The COMP pin is a compensation pin that allows the user to add an external capacitor to improve the stability of the amplifier. It is recommended to use a 10nF to 100nF capacitor to ensure stability.

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INA114BP 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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