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DS12885N+ - Analog Devices

Description: Real Time Clock RTC

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DS12885N+ - Analog Devices PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P24+4
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DS12885N+ - Analog Devices  - 3D model - Dual-In-Line Packages - P24+4
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DS12885N+ Details

  • Manufacturer Part Number:

    DS12885N+

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    24-PDIP-600_MIL

  • Pin Count:

    24

  • Manufacturer Package Code:

    24-PDIP-600_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:

    2002-07-31

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Clock Frequency-Max:

    0.032 MHz

  • External Data Bus Width:

    8

  • Information Access Method:

    PARALLEL, MUXED BUS

  • Interrupt Capability:

    Y

  • JESD-30 Code:

    R-PDIP-T24

  • JESD-609 Code:

    e3

  • Length:

    31.75 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP24,.6

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Time-Min:

    SECONDS

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

    30

  • Volatile:

    NO

  • Width:

    15.24 mm

  • uPs/uCs/Peripheral ICs Type:

    TIMER, REAL TIME CLOCK

DS12885N+ Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
  • To ensure accurate clock output, make sure to use a high-quality crystal oscillator with a load capacitance of 10pF to 20pF, and ensure that the clock output is properly terminated with a 50-ohm load.
  • The DS12885N+ can handle clock frequencies up to 50MHz, but it's recommended to operate at frequencies below 40MHz for optimal performance and stability.
  • To configure the DS12885N+ for use with a battery-backed clock, connect the battery to the VBAT pin, and ensure that the VBAT voltage is within the recommended range of 2.5V to 3.5V. Also, make sure to use a suitable battery-backed clock circuit to maintain the clock signal during power-down.
  • The RST pin is an active-low reset input that resets the device to its default state when pulled low. It's typically used to reset the device during power-up or when the system requires a reset.

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DS12885N+ 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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