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ISL28634FVZ - Renesas Electronics

Description: The ISL28634 is a 5V zero-drift rail-to-rail input/output (RRIO) Programmable Gain Instrumentation Amplifiers (PGIA). This instrumentation amplifier features low offset, low noise, low gain error, and high CMRR. It is ideal for high precision applications over the wide industrial temperature range. This in-amp is designed with a unique 2-bit, 3-state logic interface that allows up to 9 selectable gain settings. The ISL2863x differential output amplifier includes a reference pin to set the common-mode output

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ISL28634FVZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 14 Ld TSSOP*-7
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ISL28634FVZ - Renesas Electronics  - 3D model - Small Outline Packages - 14 Ld TSSOP*-7
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ISL28634FVZ Details

  • Manufacturer Part Number:

    ISL28634FVZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    M14.173

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.001 µA

  • Bandwidth (3dB)-Nom:

    2.3 MHz

  • Common-mode Reject Ratio-Min:

    97 dB

  • Input Offset Current-Max (IIO):

    0.001 µA

  • Input Offset Voltage-Max:

    10 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • 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

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    0.8 V/us

  • Supply Current-Max:

    3.6 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ISL28634FVZ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog and digital power plane is recommended. Keep the analog and digital components separate and use a star-grounding scheme to minimize noise.
  • Use a high-precision voltage reference, ensure proper PCB layout, and minimize noise coupling. Also, use a low-noise, low-impedance voltage source and ensure the input voltage is within the specified range.
  • The ISL28634FVZ can drive up to 1nF of capacitive load. However, it's recommended to keep the capacitive load below 500pF to ensure stability and optimal performance.
  • Use a shielded enclosure, keep the PCB layout compact, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Also, ensure proper grounding and decoupling of the power supply.
  • Power up the device in the following sequence: VCC, AVCC, and then the analog input voltage. Ensure that the power supplies are stable and within the specified range before applying the analog input voltage.

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