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DS1629S+ - Analog Devices

Description: I2C Thermometer Real Time Clock,DS1629S DS1629S+, 9 bit Temperature Sensor + RTC ±2°C Serial-2 Wire 2.2 → 5.5 V 8-Pin SOIC

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DS1629S+ - Analog Devices - PCB symbol
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PCB Footprints
DS1629S+ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S8+5
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3D Models
DS1629S+ - Analog Devices - 3D model - Small Outline Packages - S8+5
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DS1629S+ Details

  • Manufacturer Part Number:

    DS1629S+

  • 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, ROHS COMPLIANT, 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:

    2002-02-22

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Clock Frequency-Max:

    0.032 MHz

  • Information Access Method:

    SERIAL(I2C), SERIAL, 2-WIRE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.2 V

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DS1629S+ Frequently Asked Questions (FAQs)

  • The DS1629S+ can be connected to a single 1-Wire bus along with other 1-Wire devices, but the maximum number of devices is limited by the bus capacitance and the pull-up resistor value. A typical limit is around 10-15 devices, but this can be increased with the use of repeaters or buffers.
  • To ensure accurate temperature readings, it is essential to follow proper PCB layout and thermal design practices. This includes keeping the device away from heat sources, using a solid ground plane, and minimizing thermal gradients. Additionally, calibrating the device and using the built-in temperature correction features can also improve accuracy.
  • Yes, the DS1629S+ can be used in a multi-drop configuration, where multiple devices are connected to the same 1-Wire bus. Each device has a unique 64-bit ROM code, which allows the master device to address and communicate with individual DS1629S+ devices.
  • The VPP pin is used to program the device's EPROM memory, which stores the device's unique 64-bit ROM code and other configuration data. The VPP pin should be connected to a programming voltage (typically 12V) during the programming process, and then tied to VCC or left floating during normal operation.
  • The POR and BOR features of the DS1629S+ ensure that the device resets properly during power-up and brown-out conditions. To handle these features, the system designer should ensure that the power supply is stable and within the recommended operating range, and that the device is properly reset after a power-on or brown-out event.

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DS1629S+ Overview

Use the download button to access the DS1629S+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DS162, or try a keyword search, such as Timers or RTCs

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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For a full list of alternate parts for DS1629S+, check out Findchips.com