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DS1813R-5+T&R - Analog Devices

Description: Maxim DS1813R-5+T&R, Voltage Supervisor 4.5 → 4.75 V, Reset Input, 3-Pin SOT-23

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PCB Footprints
DS1813R-5+T&R - Analog Devices PCB footprint - Other - Other - SOT95P237X112-3N
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3D Models
DS1813R-5+T&R - Analog Devices  - 3D model - Other - SOT95P237X112-3N
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DS1813R-5+T&R Details

  • Manufacturer Part Number:

    DS1813R-5+T&R

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SOT_23-N/A

  • Package Description:

    TSSOP, TO-236

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SOT_23-N/A

  • Reach Compliance Code:

    Compliant

  • 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:

    1999-11-19

  • 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-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max (Isup):

    0.04 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +4.62V

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

    30

  • Width:

    1.3 mm

DS1813R-5+T&R Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the DS1813R-5+T&R. Ensure that the device is placed near the power supply, and use a solid ground plane to reduce noise. Keep the input and output traces short and separate to minimize crosstalk. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • The DS1813R-5+T&R has a thermal pad on the bottom, which should be connected to a thermal relief pattern on the PCB. Ensure good thermal conductivity by using a thermal interface material (TIM) and a heat sink if necessary. Keep the device away from heat sources and ensure good airflow around the device.
  • The DS1813R-5+T&R requires a 50Ω input termination to match the output impedance of the device. For the output, a 50Ω back-termination is recommended to prevent signal reflections. Use a series resistor and a shunt capacitor for input and output termination, respectively.
  • The DS1813R-5+T&R requires a single 5V power supply. Use a low-ESR capacitor (e.g., 0.1μF) for power supply decoupling, and place it as close to the device as possible. Add additional decoupling capacitors (e.g., 10μF) on the power supply lines to filter out noise.
  • The DS1813R-5+T&R requires a high-quality clock signal with low jitter and noise. Use a clock source with a jitter of less than 100ps and a signal amplitude of 2.5V to 3.5V. Ensure the clock signal is properly terminated and filtered to prevent noise coupling.

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DS1813R-5+T&R 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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