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INA851RGTT - Texas Instruments

Description: Instrumentation Amplifiers Fully differential instrumentation amp, low noise (3.2 nV/vHz), high-speed (22 MHz) and OVP (+/-40 V)

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PCB Footprints
INA851RGTT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016C height 1
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3D Models
INA851RGTT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGT0016C height 1
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INA851RGTT Details

  • Manufacturer Part Number:

    INA851RGTT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.018 µA

  • Bandwidth (3dB)-Nom:

    22 MHz

  • Bias Current-Max (IIB) @25C:

    0.02 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Input Offset Current-Max (IIO):

    0.006 µA

  • Input Offset Voltage-Max:

    35 µV

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.0002%

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Slew Rate-Nom:

    37 V/us

  • Supply Current-Max:

    9 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    0.2

  • Width:

    3 mm

INA851RGTT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the INA851 evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to minimize noise and ensure optimal performance.
  • The gain error and offset voltage of the INA851 can be calculated using the formulas provided in the datasheet. Additionally, Texas Instruments provides a calculator tool to simplify the calculation process.
  • The INA851 can handle input voltages up to ±650mV, but it's recommended to limit the input voltage to ±500mV to ensure optimal performance and prevent damage to the device.
  • To filter out noise and interference, use a low-pass filter with a cutoff frequency below the bandwidth of the INA851 (e.g., 100 kHz). Additionally, use shielding, grounding, and decoupling capacitors to minimize electromagnetic interference.
  • The INA851 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Ensure proper thermal management and consider using a heat sink if operating in high-temperature environments.

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INA851RGTT 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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