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REF195ES - Analog Devices

Description: Series Voltage Reference IC Fixed 5V V ±0.04% 30 mA 8-SOIC

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REF195ES - Analog Devices - PCB symbol
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REF195ES - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - R-8 (SOIC)
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REF195ES - Analog Devices - 3D model - Small Outline Packages - R-8 (SOIC)
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REF195ES Details

  • Manufacturer Part Number:

    REF195ES

  • Source Url Status Check Date:

    2013-05-01 14:56:54.573

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    MS-012AA, SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.002 V

  • Output Voltage-Min:

    4.998 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.045 mA

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    5.1 V

  • Supply Voltage-Nom (Vsup):

    5.1 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    5 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.04%

  • Width:

    3.9 mm

REF195ES Frequently Asked Questions (FAQs)

  • The REF195ES should be placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is supplying, and the input and output pins should be routed separately to minimize noise coupling. A ground plane or shield should be used to isolate the REF195ES from digital signals.
  • A 10uF to 22uF ceramic capacitor should be connected between the VOUT pin and GND, and a 100nF to 1uF ceramic capacitor should be connected between the VIN pin and GND. These capacitors help to filter out noise and ensure stable operation.
  • The recommended input voltage range for the REF195ES is 4.5V to 18V. The output voltage is regulated to 4.096V ± 1% when the input voltage is within this range. If the input voltage is outside this range, the output voltage may not be regulated accurately.
  • The REF195ES has a temperature coefficient of ±10ppm/°C, which means that the output voltage may vary by ±0.01% for every 1°C change in temperature. This can affect the accuracy of the voltage reference, especially in high-precision applications.
  • Yes, the REF195ES can be used in a system with multiple voltage references. To ensure compatibility, the output voltage of each reference should be matched to the input voltage range of the ADC or DAC, and the references should be isolated from each other to prevent noise coupling.

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REF195ES Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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