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DS1834S+ - Analog Devices

Description: Maxim DS1834S+, Voltage Supervisor, 3.3 → 5 V, Reset Input, 8-Pin SOIC

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DS1834S+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 21-0041
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DS1834S+ - Analog Devices  - 3D model - Small Outline Packages - 21-0041
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DS1834S+ Details

  • Manufacturer Part Number:

    DS1834S+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    8-SOIC_N-150_MIL

  • Package Description:

    0.150 INCH, SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    8-SOIC_N-150_MIL

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2000-07-17

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    BAT BUP SW:N;MNL RST:Y;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    2

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.05 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.55,2.88V

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

    30

  • Width:

    3.9 mm

DS1834S+ Frequently Asked Questions (FAQs)

  • The DS1834S+ requires careful layout and placement to ensure proper operation. It's recommended to follow the layout guidelines provided in the datasheet, including keeping the device away from high-current paths, using a solid ground plane, and minimizing trace lengths and widths.
  • The thermal shutdown feature is designed to protect the device from overheating. When the device exceeds the thermal shutdown threshold, it will shut down until the temperature drops below the threshold. To handle this feature, ensure proper heat sinking, avoid overheating conditions, and consider implementing a thermal monitoring and shutdown circuit.
  • The recommended power-up sequence for the DS1834S+ is to apply the power supply voltage (VCC) before applying the input voltage (VIN). This ensures that the internal voltage regulators are properly initialized and that the device starts up correctly.
  • To ensure accurate temperature measurement, ensure that the device is properly calibrated, use a high-accuracy voltage reference, and minimize noise and interference on the temperature measurement pins. Additionally, consider using a thermocouple or other temperature sensor with a high accuracy rating.
  • The maximum allowed voltage on the input pins of the DS1834S+ is specified in the datasheet as 5.5V. Exceeding this voltage can damage the device. Ensure that the input voltage is within the recommended range to prevent damage or malfunction.

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DS1834S+ 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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DS1834S+ Alternates

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Part Image DS1834S+T&R Analog Devices Inc

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.55,2.88V, CMOS, PDSO8

Part Image DS1834S Rochester Electronics LLC

2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 0.150 INCH, SOIC-8

Part Image DS1834S+ Maxim Integrated Products

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.55/2.88V, CMOS, PDSO8

Part Image DS1834S/T&R Maxim Integrated Products

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.55/2.88V, CMOS, PDSO8

Part Image DS1834S Maxim Integrated Products

Voltage Supervisor/Reset IC, Fixed, 2 Channel, +2.55/2.88V, PDSO8

For a full list of alternate parts for DS1834S+, check out Findchips.com